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double-glazing-kirkby-lonsdale
new windows and doors in Oldham

New Windows, Doors, Conservatories,

Extensions, Porches, Fascias & Soffits,

Conservatory Roof Replacements & More

upvc windows and doors in Oldham

New Windows in Kirkby Lonsdale

WINDOWS DESIGNED TO WITHSTAND THE TEST OF TIME

Upgrade your windows not just to enhance energy efficiency and reduce noise, but also to capitalise on the added security features. By replacing your outdated and old windows, you can bolster the safety of your home and protect your loved ones from potential break-ins. Contemporary windows come equipped with state-of-the-art locking systems that provide an additional layer of security, ensuring tranquillity for you and your family. Moreover, these new windows are constructed using robust materials that are impervious to forced entry, making it even more difficult for intruders to gain access to your property. With these enhanced security measures in place, you can rest assured knowing that your home is well-guarded against any potential threats. Make a wise investment in the safety and security of your home today by upgrading your windows.
Windows play a crucial role in our homes, as they allow sunlight to enter, supply fresh air, and elevate the overall allure of our living areas. By opting for upgraded windows, you can completely revolutionise your abode into a cosy and energy efficient haven. Modern windows are available in cutting-edge designs, a vast array of colours and styles, and boast advanced functionalities that offer countless benefits. Brace yourself for the exhilaration brought by the enhanced natural light, ventilation, and aesthetic appeal that new windows can bestow upon your residence.

Living in a bustling neighbourhood or close to a busy street can be bothersome due to the incessant external noises, particularly if your residence is situated on a primary road. Fortunately, modern windows have been specifically engineered to reduce sound transmission, thereby creating a serene ambiance within your home. Thanks to this enhancement, you can unwind, host visitors, or focus on your tasks without being interrupted by loud traffic or chatty pedestrians. Say goodbye to sleepless nights and embrace tranquillity! Get in touch with Lancashire Double Glazing for further information.

New Doors

UPVC, COMPOSITE, FRONT, REAR, PATIO, AND FRENCH DOORS

Homeowners place a great emphasis on security, and the installation of new front and back doors can offer a sense of tranquillity. Thanks to technological advancements, contemporary doors can now be equipped with strong locking systems and additional security measures, including multipoint locking mechanisms and reinforced frames. These security upgrades make it considerably more difficult for potential intruders to gain access to your home. By investing in a high quality front or back door, you not only deter burglars but also provide an additional safeguard for your loved ones and possessions.

A fresh entrance door can also incorporate elements such as spyholes, surveillance cameras, and intelligent locks, enabling you to remotely supervise and manage entry to your residence. These intelligent security characteristics provide convenience and extra protection, granting you full authority over who gains access to your premises.

Investing in a new door offers several advantages, one of which is the potential for improved energy efficiency. Older doors often lack proper insulation, resulting in heat loss in winter and heat gain in summer. This not only causes discomfort but also leads to higher energy bills. Modern external doors are specifically designed to ensure optimal thermal insulation. They are constructed using advanced materials and insulation technology, effectively preventing heat transfer and maintaining a comfortable temperature in your home throughout the year. By reducing heat loss, a new front door can help decrease your energy consumption and save money on heating and cooling expenses.

Energy-efficient front doors not only help save energy but also play a role in promoting environmental sustainability. By cutting down on energy usage, you can lower your carbon footprint and make a beneficial difference for the environment.

Make sure to take into account important factors like durability, maintenance, energy efficiency, security, and aesthetics when deciding on the best material for your doors, whether it be a composite, French or bi-fold door. Contact us for further information.

Conservatories in Kirkby Lonsdale

CONSERVATORIES, ORANGERIES, EXTENSIONS & BESPOKE ROOF SYSTEMS

A conservatory not only provides functionality, but also enhances the visual appeal of your home. This added space can serve multiple purposes, bringing considerable value for families of any size. Whether expanding your family or desiring extra room, a conservatory is an excellent choice. One of the most significant benefits of a conservatory is the abundant natural light it invites into your home. With its expansive windows and sunlit interior, a conservatory crafts a bright, open area perfect for relaxing and rejuvenating. Even on overcast days, the natural light permeating the glass panels can greatly brighten your living space.

A conservatory provides you with additional living space, giving you the opportunity to create a room that perfectly suits your lifestyle. Whether you need a home office, a spacious dining area, or simply a cosy retreat to relax and enjoy the sunshine, a conservatory can fulfil all your requirements. It allows you to seamlessly blend the indoors with the outdoors, creating a harmonious connection between your home and garden.

A well-designed conservatory can significantly increase your home’s value by providing appealing amenities that homebuyers covet. The additional living space and abundant natural light make the property more attractive to potential buyers. Since many view a conservatory as a desirable feature, adding one can help your home stand out from comparable properties on the market, potentially expediting the sale and boosting the final price.

We can provide you with a Victorian, Georgian, lean-to, P-shaped or gable style conservatory – whichever suits your style and needs the best. Contact Lancashire Double Glazing today to find out more about our conservatories.

Warm Roof

WARM ROOF SYSTEMS

Turn your conservatory into a functional space all year round by adding a warm roof. Say goodbye to the uncomfortable temperatures that make your conservatory unusable in the summer and winter. With a warm roof, you’ll experience improved comfort and energy efficiency, solving common conservatory problems. Traditional conservatory roofs are usually made of glass or polycarbonate, but a warm roof is built with solid and well-insulated materials. This smart design solves issues like overheating in the summer and chilly draughts in the winter.

A warm roof is specifically crafted to offer exceptional insulation, ensuring that your conservatory remains at a comfortable temperature throughout the year. This enables you to fully relish your conservatory, regardless of whether it’s bitterly cold or hot outside. Additionally, a warm roof efficiently combats condensation, reducing the likelihood of damp and the formation of mould. A warm roof offers a great advantage by enhancing the energy efficiency of your conservatory. With its excellent insulation, a warm roof can help trap heat in the winter and keep the area cool in the summer. This results in lower energy costs and decreased carbon footprint. You can relish in a cosy conservatory without any concerns about the environment or your expenses.

Say goodbye to dealing with the unpleasantness of extreme temperatures in your conservatory. A warm roof will provide you with a steady and pleasant temperature throughout the year. No matter the weather outside, your conservatory will become a cosy sanctuary perfect for unwinding, hosting guests, or indulging in your favourite hobbies.

In addition to controlling temperature, a warm roof provides excellent noise insulation as well. This creates a calm environment in your conservatory, shielding you from the hustle and bustle of traffic or any other disturbances outside. Whether you’re unwinding with a good book, working remotely, or simply taking a break, a warm roof ensures a tranquil space throughout the year.

Extensions in Kirkby Lonsdale

CREATE THAT DREAM LIVING SPACE IN YOUR HOME

Home extensions are often seen as attractive investments because they offer buyers the opportunity to avoid the inconvenience and costs associated with buying a larger property. By expanding your current home, you can benefit from having a larger space without the need to uproot your life and move to a new area. Whether you have dreams of a spacious kitchen, a comfortable home office, or an additional living area, a home extension allows you to design the perfect room layout. You have the freedom to incorporate the latest trends, choose finishes and materials that reflect your personal style, and create a space that truly represents your individuality.

Choosing to extend your home can be a more cost-effective alternative to purchasing a new house. When you move to a larger property, there are usually significant expenses involved, such as agent fees, stamp duty, and other miscellaneous costs. By opting for an extension, you have the advantage of staying in your beloved neighbourhood and avoiding the hassle and stress of moving. Additionally, extending your home can help reduce future expenses by eliminating the need for ongoing storage fees or the rental of additional spaces to accommodate your belongings.
Careful planning and thoughtful consideration are essential when it comes to designing and enhancing your home extension. It is important to ensure that the extension not only meets your needs but also enhances your lifestyle. Take into consideration how the new addition will seamlessly blend with the existing structure, how it will affect the flow of natural light, and how it will harmonise with the overall aesthetics of your home. Additionally, it is crucial to think about any specific requirements such as accessibility features or energy efficiency considerations.

By investing in a home extension, you can gain the additional space, functionality, and value that your home truly deserves. Whether you require an extra bedroom, an extended dining area, or a dedicated workspace, a thoughtfully designed extension can open up a world of opportunities. By carefully considering the advantages and planning diligently, you have the power to transform your home into a sanctuary that caters specifically to your unique needs and lifestyle. Take the first step towards a more spacious and gratifying living environment by exploring the potential of a home extension today.

Beautiful Orangeries

BESPOKE ORANGERIES

Orangeries provide more than just functionality; they bring a sense of timeless grace and sophistication to British homes. With their distinctive architectural elements, such as decorative columns, lantern roofs, and intricate embellishments, orangeries emanate an air of refined allure that cannot be duplicated by any other type of home extension. Regardless of whether you own a traditional or contemporary property, an orangery can be custom-designed to harmoniously integrate with the existing architecture, resulting in a unified and visually captivating space.

One of the main reasons homeowners choose to add an orangery to their homes is the abundance of natural light it brings. The large windows and glass panels allow the sunlight to flood in, creating a bright and airy environment. This not only enhances the overall aesthetic appeal of the space but also has numerous health benefits. Natural light has been proven to boost mood, improve productivity, and regulate sleep patterns. Moreover, with its seamless connection to the outdoors, an orangery provides a unique opportunity to enjoy panoramic views of your garden or surrounding landscape.

An orangery is versatile. Whether you’re in need of a dining area, study area for the children, or simply a place to relax and unwind, an orangery can be customised to meet your specific needs. The open and spacious design allows for easy furniture arrangement, making it a versatile space that can adapt to your ever-changing lifestyle. You can transform it into a lively entertainment area, or a yoga studio. The possibilities are endless!

Investing in an orangery is not just a means of expanding your living space, but also a wise financial choice. The inclusion of an orangery has the potential to considerably raise the value of your property. Prospective buyers are frequently drawn to the distinctive and fashionable qualities of orangeries, setting your home apart from others in the market. It provides extra living space that can serve multiple purposes, making it an appealing feature for those seeking to purchase a new home.

Porches

ENHANCE YOUR HOME WITH A PURPOSE BUILT PORCH

If you have a small hallway, consider an enclosed porch to maximise space and storage. In Kirkby Lonsdale, many people use these porches as a designated area for storing shoes and coats, which helps keep dirt and mud outside. To create a welcoming and vibrant atmosphere, it’s important to include sufficient lighting in the porch’s design.

Also, the need for increased security is on the rise in Kirkby Lonsdale and across Cumbria, leading many homeowners to opt for bespoke porches. These tailor-made porches not only enhance security but also add a touch of sophistication to the entrance of your house.

Porches provide a wide range of options, including different styles, shapes, and sizes such as flat, single or double hipped, and roofs with tiles. Furthermore, porches present an excellent way to expand the space in both the front and back entrances of your property.
Our dedication to quality shines through in the careful workmanship put into our work, whether it’s porches or conservatories. Whether you want to boost security or improve the look of your home, a new porch in Kirkby Lonsdale could be just what you need. Add a touch of elegance and sophistication to your property!

Let our team of skilled professionals lead you through the entire process of creating and building a porch that not only fulfils its purpose but also enhances the aesthetic charm of your home. Transform your ordinary entrance into a one-of-a-kind porch that adds character and increases the value of your property. With our expertise and proficiency, we ensure a smooth integration of your porch with the overall architectural design of your house, creating a welcoming and sophisticated entrance to your home.

Quick Quote

    We have you covered in Kirkby Stephen

    WE HAVE CLIENTS IN ALL AROUND Cumbria

    Lancashire Double Glazing experts cover Kirkby Lonsdale, Dalton-in-Furness, Pooley Bridge, and throughout Cumbria. If you’re looking for a glazing company to supply and install the best quality new windows, doors, or build an extension, with the highest level of customer service, please feel free to contact us via phone, our online contact form, or email us.

    CUSTOMER REVIEWS

    Lancashire Double Glazing Group Ltd place picture
    4.4
    Based on 468 reviews
    powered by Google
    John H. profile pictureJohn H.
    11:19 26 Nov 25
    Would like to say how delighted we are with our new porch.Superb quality, fit and finish. Great service from everyone involved. Special thanks for fitters Dave and Gavin who did a great job. Would recommend LDG every time.
    Suzanne H. profile pictureSuzanne H.
    15:02 25 Nov 25
    Had a old wooden door since we moved in years ago it's been absolutely freezing finally got a lovely composite door today , fitter was lovely and respectful and they fitted my cat flap too happy me happy cat ! Definitely recommend this company 👌
    Julie F. profile pictureJulie F.
    10:17 25 Nov 25
    From start to fin8sh the process was Efficient and great service, clean and tidy fitting.
    Johanna M. profile pictureJohanna M.
    12:57 24 Nov 25
    Had windows & doors fitted by this company in early 2020, initially everything seemed fine however over the past few years as soon as summer arrives, I have issues with both the front & back door in that they no longer seem aligned & we struggle to open/lock them, the front door also lets in a cold draft in the colder months, I have had engineers attend on more than 1 occasion and they have made tweaks to the doors but despite this the same issues still occur every summer/winter, on one occasion the key snapped inside the front door lock because it was that stiff to open & on occasions I cannot open the front door myself & have to wait for my partner to come & open it
    I have recently been let down with an appointment that had been arranged 10 days in advance for someone to come & look at the latest issue I have with a cold draft coming through my front door to which I received a phone call at lunch time on the same day they are due to attend to say they can no longer attend and that it will be another 10 days before someone can attend unless there is a cancellation, they think it is acceptable to leave customers with drafts coming through their front doors on the coldest months of the year because they are too busy with other jobs, they claim on their website to provide an excellent after care service well I wouldn’t call this an excellent after care service, we shouldn’t have to accept continuous repeated issues with our doors every summer/winter yet alone to have to wait so long for someone to attend to look and fix the issues when they do arise
    I wouldn’t recommend this company especially in terms of after care, looking at other recent reviews it seems they are busy concentrating on new installations over after care of previous ones
    Michelle O. profile pictureMichelle O.
    14:33 21 Nov 25
    Service was brilliant. I love my new front door and windows. The quality is also of high quality. Would definitely recommend them. The men that installed were also really nice blokes and cleaned up well after installation
    Anthony profile pictureAnthony
    09:46 21 Nov 25
    Third time I’ve used LDG great help for choosing styles from Tony and fitters were great. Would highly recommend.
    Shaun W. profile pictureShaun W.
    10:43 20 Nov 25
    Do not use this company, absolutely shocking customer service. I had a front door fitted through them and had nothing but issues. The installation was delayed three times and on each occasion they waited until last minute to ring me, the day before the installation was due be completed. Citing that it was a manufacturing issue and that the door was dimensions were incorrect. When the door finally got fitted, the fitter knocked render off the walls and they sent a plaster to sort it. When he turned up, a nice enough chap, hadn’t been told that he was repairing it and only sorted out the gaps around the door. After asking to speak to a manager, I was told I would get a call. I never did. They then sent back the same plasterer to come back and sort it. He had his own little rant about the company which says it all! Now the company are refusing to compensate for the delays.
    Lisa J. profile pictureLisa J.
    18:40 19 Nov 25
    We upgraded from single glazed timber sash windows, to flush uPVC double glazed. The windows look brilliant, and the house is so much warmer, and quieter. LDG were even able to provide the arches in the flush system, to keep traditional look of the house.

    The install team of Mark, Andy, and Craig, were brilliant. They were polite, respectful, and kept mess to a minimum. Cleaning up after themseves before leaving each day. Whole job took just 5 days, as promised.

    I can't speak highly enough of them. The experience far exceeded our expectations.

    Would recommend LDG. Thank you to all involved.
    Tom M. profile pictureTom M.
    20:47 13 Nov 25
    ⭐ 1-Star Review – Extremely Disappointing Experience

    I had a very poor experience with Lancashire Double Glazing. I was sold what I was told were 60-minute fire-rated windows and was charged accordingly. I later discovered the windows installed were actually only 30-minute rated, which is completely unacceptable given the safety risks and the price.

    When I raised the issue, the company tried to avoid taking responsibility and attempted to get out of putting things right. For something as important as fire safety, this behaviour is shocking.

    Based on my experience, I would avoid this company at all costs. If you’ve already had fire windows fitted by them, I strongly recommend double-checking the ratings, as they may not be what you were sold or paid for.
    Donna D. profile pictureDonna D.
    15:01 13 Nov 25
    We had a composite front door installed, we absolutely love it, a mistake was made on the glass panels but this was rectified straight away with no cost to us. Thank you to everyone involved
    colin K. profile picturecolin K.
    11:54 13 Nov 25
    Had front windows fitted one is small than the other, also had new roof fitted on conservatory but leaks one end but there not interested in repairing it as one of the workers said some one has put s screw though the seam ?? But they just not interested at all and once they have your money don't give a shite ,SO BE WARNED UDE THEM AT YOUR OWN RISK
    dr javed I. profile picturedr javed I.
    15:02 12 Nov 25
    I am writing to express my sincere satisfaction with my recent experience purchasing and installing composite front and French doors from Lancashire Double Glazing Group Ltd.
    I would particularly like to thank Steve for providing me with affordable quotes and Mark for his professional installation of our house doors.
    I am very satisfied with the price, quality, and professional installation services provided.
    Joanne O. profile pictureJoanne O.
    20:36 09 Nov 25
    Thank you to everyone for my beautiful windows and doors. This company gave me a good competitive price.
    There were a few glitches on the way especially navigating around my work commitment etc but it worked out in the end. The incorrect window was put in my back door but Owen sorted it out for me straight away.
    John & Ethan did an excellent job installing the windows and John was brilliant with Ethan as his apprentice, very impressed
    Stephen H. profile pictureStephen H.
    11:13 31 Oct 25
    Previously had door and windows fitted.
    The salesman Kevin was very knowledgeable and helpful.
    Robert H. profile pictureRobert H.
    11:59 29 Oct 25
    Excellent customer services, with all very nice friendly sales and reception staff and workmen. It was only a simple (i assume) window installation to make, but we did appreciate the quick work, with it being ordered, made and fitted in 4 weeks.

    Also, As opposed to the many door/window sales that come knocking, it was very nice to walk round their showroom to see and feel the different window options (and ask lots of questions) rather than making a decision from a brochure.

    Will defo use them again for future window fits.
    steven M. profile picturesteven M.
    20:19 28 Oct 25
    Had a porch fitted by ldg recently . What a superb service from start to finish. Lads who fitted was fantastic ! The neighbours have commented how well it looks
    Would highly recommend
    Ben G. profile pictureBen G.
    10:36 15 Oct 25
    We utilised LDG for the farmhouse we owned and needed a new door on the lean-to extension and window. They were quick to respond, and updated accordingly and very fairly priced. The lead times were very reasonable and finish looks great and in keeping with the existing windows and doors.
    tim C. profile picturetim C.
    16:53 14 Oct 25
    Great service
    J H profile pictureJ H
    19:41 09 Oct 25
    Had two lots of windows installed, after the second lot I received a guarantee pack and realised I hadnt for the first so had to chase to receive it.
    Now im selling my house I realised I never received Fensa certificates, chased them. At first they said one lot hadnt been registered but it would be and I would receive the certificate shortly now they were registering it. When I said I didn't get a certificate for the other job they said I would have to buy one directly from Fensa, when I tried it turned out they hadn't registered that job either, why they claimed they had I dont know but it added a week on the hold up of getting a new EPC as I waited for them both.
    Emma W. profile pictureEmma W.
    12:46 02 Oct 25
    Just had our windows fitted. Great service from start to finish. Love them so much...we are ordering more!!! Thank you xx
    Mike W profile pictureMike W
    10:50 02 Oct 25
    John and Drew did a fantastic job with fitting two new windows. They were very polite, didn't make a mess and took care with their work. We were so happy with their installation, we requested that John and Drew came back to install our new front and back patio doors. Excellent service all round.
    Bandit 7. profile pictureBandit 7.
    14:12 01 Oct 25
    Just had my windows fitted by John and Ethan fantastic workmen very polite and very clean and tidy unfortunately the supplier of the windows not so much (glass was wrong size for the main front window ) which was no fault of the fitters guess the guy with the measuring tape who made them was having a bad day anyway getting sorted very pleased with product
    Andrew M. profile pictureAndrew M.
    15:55 24 Sep 25
    Having previously used LDG and being happy with the service provided I requested a home visit to speak about replacement windows and doors. So Owen Gilmartin arrived as arranged took some details and went into great detail about Lancashire Double Glazing's history and evidenced his explanation to us. We had many examples shown to us about the doors and windows. Owen allowed us to have a look through the catalogues and we chose our replacement doors and windows, the appointment ran on sometime but he did not rush us at all, he even found out who had been the fitter from our last job to take on our new installation. We are quite happy with both Owen and LDG.
    Christine profile pictureChristine
    13:35 24 Sep 25
    Had a new front door 2years ago perfect job and great installation
    Chris B. profile pictureChris B.
    09:34 22 Sep 25
    Going with Lancashire Double Glazing Group for my extension was by far the best decision compared to trying to organise builders and contractors myself. The whole process was smooth from start to finish – everyone involved was efficient, turned up on time, and kept everything tidy throughout the work. As part of the project, we also had our living room wall knocked through and replaced with sliding doors, which has completely transformed the space and looks fantastic. We opted for the HUP! system for our extension which has been finished to a very high standard. I couldn’t be happier with the result and would highly recommend them to anyone looking for a reliable and professional service.
    Theresa H. profile pictureTheresa H.
    08:16 20 Sep 25
    Polite, efficient, delivered what they said to a high standard.
    Very pleased with the end product.
    Sam C profile pictureSam C
    19:43 15 Sep 25
    I recently had a full rear extension from this company, including all new windows and doors.
    Carly and her team were first class from start to finish and I would highly recommend anyone to use this company for all there building and glazing needs. Top class service, thanks again Carly!
    Kevin R. profile pictureKevin R.
    10:21 15 Sep 25
    We recently had 7 windows and 1 external door fitted by Lancashire Double Glazing, good quality windows/door, the fitters did a great job, very tidy worker's, polite and punctual.
    We would definitely recommend them to other people.
    Sarah M. profile pictureSarah M.
    07:07 13 Sep 25
    Do not buy these windows as terrible quality. They all steam up as soon as it’s below 10 degrees(photo for reference) and when I asked to have a seal replaced as so thin it had caught where you open it, they wanted to charge me, so your guarantee has no value.
    For reference I have built and converted homes for over 30 years now and never had these issues before.
    IAN H. profile pictureIAN H.
    15:45 11 Sep 25
    We had windows and 2 doors. Very pleased with quality and they are admired by our neighbours. Sales representative Kevin was good to deal with. No pressure and very helpful.
    nikki T. profile picturenikki T.
    12:14 11 Sep 25
    The whole experience was a delight from seeing Carl (the rep) to the installation team (John and Steve). Absolutely over the moon with my new front windows.
    I would fully recommend LDG to anyone.
    Ruth C. profile pictureRuth C.
    16:13 12 Aug 25
    Our single storey extension was completed by LDG and has been a first class experience from start to finish. Extremely pleased with all work carried out by LDG - from Owen Gilmartin the sales rep who was friendly, helpful and knowledgeable to the efficient builders, fitters, electricians, plumber and Heather the works co-ordinator who kept us informed of timescales. Cannot fault the workmanship and professionalism of all their contractors. LDG project managed all the works and their communication was faultless.
    John S. profile pictureJohn S.
    12:47 31 Jul 25
    We recently had new windows fitted in 9th floor apartment in Southport. It was a feat of engineering and Health & Safety requirements that proved to be quite a challenge. Not for Lancashire DG who met the challenge with spectacular results and quality. The whole process right up to the supermen of the fitting team was of the utmost professionalism. Can’t recommend highly enough.
    Debbie O. profile pictureDebbie O.
    18:04 30 Jul 25
    I have just had some windows, door and French door from this company. The fitter Harry was amazing. So tidy and put blinds etc back for me as I would struggle. Nothing was too much trouble. Start to finish; from estimate and surveyor, it was so easy. That good I have booked to have another 2 windows looked at. Highly recommend this company. No stress or hard sell, just whatever you want. Very happy customer
    Jonny W. profile pictureJonny W.
    10:33 30 Jul 25
    Great products
    Excellent service from Muhammad Patel
    lukeybaby45 profile picturelukeybaby45
    09:43 29 Jul 25
    Absolutely fantastic to deal with! I had a unique use case for some windows and doors, and arranged a meeting with Muhammad Patel, who couldn't have been more helpful! We went through many different options that they offer until we found one that was right for me.

    Each window and door I needed was a different and bespoke size, and every one arrived on site and fitted perfectly, so much so that I am currently in the process of placing new orders with LDG for phase 2 of my build. Very competitively priced and also with a quick turnaround, they were delivered on time.

    Highly recommended!
    Paul F. profile picturePaul F.
    09:18 29 Jul 25
    We initially contacted Lancashire Double Glazing back in February 2025 about a small extension using their HUP system — something they promote as a fast, efficient build method. We signed a contract in March, with a promised start date of 5th May. It’s now nearly August, and we are still not finished.

    This is a simple 3m by 3.5m extension — two windows, a lantern skylight, and a set of double doors. We were told it would take a matter of weeks. Instead, we've had long periods with no one on site, poor communication throughout, and 3 months on there are still key elements left incomplete.

    We're still waiting on:

    Tiling to the exterior shell and steps.

    Electrical issues (switches not working, spotlights incorrectly positioned).

    Damage to the paintwork on the newly installed door and the door not shutting correctly.

    Window and door frame finishing.

    It has been up to us to chase subcontractors, manage timelines, and clean up after people — none of which we expected when paying a professional company to do a turnkey job.

    I’m posting this review in the hope it spurs LDG into finally delivering on the project. We were promised a stress-free, quick build. It has been anything but.
    Caroline J. profile pictureCaroline J.
    16:52 28 Jul 25
    Many thanks for a fantastic service. The fitter was prompt and efficient and did an excellent job . We are delighted with our new conservatory doors.
    Charlotte D. profile pictureCharlotte D.
    13:02 23 Jul 25
    Can’t recommend LDG enough - from Kev offering me the best quote to John and Drew fitting my new windows and door. Really friendly, nothing was a problem and top quality finish, thanks so much!!
    J F. profile pictureJ F.
    17:09 18 Jul 25
    What a shame.
    Have used LDG for years, but their after sales service seems to be sadly lacking.
    Had windows fitted no problems, but in less than a year one pane had failed, now here comes the comedy show of errors/not being bothered.
    First engineer visit to assess fault- no show.
    Second visit, faulty window measured and replacement confirmed.
    Third visit, cancelled on day of appointment due to faulty replacement (days holiday taken)
    Fourth visit, wrong sized window pane brought by fitter.( another days holiday taken)
    Please reach out for a solution, starting to think that LDG couldn’t find organise a drinking session in a brewery.
    Dan C. profile pictureDan C.
    08:31 18 Jul 25
    Recently had an extension, absolutely over the moon with the finished product. Great communication from the office explaining what would be happening on each part of the build, highly recommend!
    Peter G. profile picturePeter G.
    08:49 11 Jul 25
    We are delighted with our fantastic new conservatory extension. Everything was finished to the highest possible standard and nothing was too much trouble.
    Tony K. profile pictureTony K.
    15:36 04 Jul 25
    Superb company to deal with all throughout our conservatory build! Both teams of Groundworkers and Fitters were a pleasure to welcome on to our property and grafted from the minute they got here to the time they knocked off. We are over the moon with the quality of workmanship! Cannot recommend this company highly enough! Great Job!
    Claire M. profile pictureClaire M.
    09:33 04 Jul 25
    I have had LDG fit windows and doors at my house/garage twice now to spread cost and make more manageable for me. Excellent job , from Simon who attended to quote, through to Harry fitting and dealing with Chloe /Heather in the office I had 5 star service! All staff have been efficient , thorough and responsive. Excellent workmanship and tidy fitters. Thanks again.
    Kim G. profile pictureKim G.
    14:05 02 Jul 25
    Fantastic service from LDG (Mark) to fit my new window this morning. All done in a couple of hours and looks great thanks.
    Barbara S. profile pictureBarbara S.
    08:12 02 Jul 25
    Absolutely fantastic job from start to finish had 10 windows fitted and patio door. Jim and jason did a fantastic job they take pride in their work they even cleaned up after themselves. I would definitely recommend this company nothing to much trouble.
    Harvey S. profile pictureHarvey S.
    15:07 24 Jun 25
    Had patio doors, front door and back door. Slight issue with back door glazing. Fixed immediately. Highly recommended.
    julie G. profile picturejulie G.
    13:12 16 Jun 25
    An excellent service from start to finish, from meeting Tony in the showroom to the guy who installed our new door.
    Highly recommended
    Tim profile pictureTim
    10:03 13 Jun 25
    Outstanding professional and friendly service from everyone I dealt with at LDG. I would recommend the services of this company everytime.
    Malcolm D. profile pictureMalcolm D.
    10:22 12 Jun 25
    LDG fitted a double glazed window upstairs with internal Georgian bars and also a new garage door and window.Excellent advice from the company rep and swift fitting from the company's own fitters.Highly recommend this company, the units have lasted well.
    Jane profile pictureJane
    19:29 11 Jun 25
    I've recently had my house fitted with windows and doors. This is my second time using Lancashire double glazing and like my last house I am so happy with the whole experience. It was refreshing to see the salesman Chris Gabbott who I previously dealt with 15 years ago. It was an enjoyable experience with him as there was no pushy sales tactics, he listened to my requests and gave good advice. From sales to completion it couldn't have gone any better.
    Ash P. profile pictureAsh P.
    15:35 11 Jun 25
    I Cannot express how happy I am with my new front door and windows. I would have no hesitation on recommending them to anyone.
    Elsie G. profile pictureElsie G.
    14:29 04 Jun 25
    Had a few dealing with LDG and always had good efficient service the fitters have always been friendly ,polite and speedy
    Dawn A. profile pictureDawn A.
    12:09 19 May 25
    Fantastic quality of windows and doors Mark the fitter was brilliant his work is 100% Nikki in sales was fantastic making this happen for us highly recommended company
    Carolyn W. profile pictureCarolyn W.
    10:39 19 May 25
    Absolutely fantastic, job completed by John and Kallum, couldn’t fault them, very clean and tidy, cannot recommend them enough, fantastic service though out.
    Sue M. profile pictureSue M.
    16:26 16 May 25
    Great service again! Excellent consultation with Owen - extremely helpful. Looking forward to our new doors, soffits etc being fitted.
    Nikki G. profile pictureNikki G.
    13:00 12 May 25
    Had a door fitted, absolutely fantastic service xxxx
    BQ profile pictureBQ
    12:42 12 May 25
    Excellent experience with this company, had all windows replaced with the minimum of fuss.
    No high pressure sales technique just good advice and a good price,
    Surveying done professionally, both John and Calum fitted the windows to a very good standard, turned up when they said they would and tidied up afterwards.
    The plasterer and the sealer were pretty good also.
    Would highly recommend LDG.
    Alison B. profile pictureAlison B.
    11:11 02 May 25
    Amazing service from start to finish . We had all our windows changed this week and the two guys who did it were just amazing !! Top quality workmanship and so neat and tidy . Can highly recommend this company 😊
    196 Preston Road C H. profile picture196 Preston Road C H.
    16:31 01 May 25
    Great service and fast turnaround, from quote to fitting me new replacement doors and windows, highly recommend LDG to anyone looking for quality glazing and secure doors fitted by a clean and tidy installers
    Lesley W. profile pictureLesley W.
    09:01 29 Apr 25
    Had small conservatory built.
    Signed up and paid deposit, salesman said doubted planning permission needed.
    Then huge delay till go ahead.
    Builders and fitters great.
    Then all went wrong with plasterer that could not plaster!!
    Totally ruined.
    Then 2 guys came on separate occasions to rectify mistakes.
    Still not great.
    Cost us alot of money.For a botch job.
    Then chased by manager ti pay final amount, No discount and slapped with extra £600,survey fee.
    Our conservatory still not right.
    Very sad, to put this review together.
    THINK BEFORE YOU ORDER FROM
    LANCASHIRE DOUBLE GLAZING.
    Hannah M. profile pictureHannah M.
    11:40 24 Apr 25
    Absolutely brilliant from beginning to end. We had 10 windows, French doors and a new front door installed. The work took a day and a half and did a fantastic job, very pleased, thanks to everyone involved x
    K W. profile pictureK W.
    13:42 17 Apr 25
    Just had windows and a sliding door fitted by Harry. What a fantastic job! From the surveyor coming to measuring up, customer service and the fitting- everything has been perfect and the quality of the finished job can't be faulted. Definitely recommend. I'll be using this company again.
    lyndon E. profile picturelyndon E.
    09:49 12 Apr 25
    i wrote to you in jan-feb 25 on another site where you were advertsing.. you then hood winked me .after mentioning the quick service turn round. . you then took 2 deposit payments .(You fitted our large bedroom windows 5 units.The large breakfast room window. The boiler room & lavatory a few yeras ago.) when i;m very very ill. you then after deposit paid. place me on back burner for April 11. conned me by heather phone call.13.march25 out of blue. not in writing so no audit " best way to con a pensioner . is by then heather by a generic no reply no redress text. no reply. service no recall. another con no redress . then after closing of business on 11.04.25. a month later heard nothing. or to mention to me by cordial e-mail 'we are still coming to fit your badly needed rear door for access mobility reasons.' but hey the sales man got your money the fact your very ill and need the new door accessibility / mobility.. we couldn't give a thump ! the back door and 2 pains of glass. Nothing! no 'how are you this is our great LDG interim service.' WE HAVE YOUR DEPOSIT' . so tough . You now wait. Nothing like you still had not confirmed my installation date. . No ! we are a caring company.. it's 12.04.25 no installment no reply from heather or sales interim before during or after service team. I'm a very ill pensioner . which you have known all long. A Complete CON by heather plus whoever. You never wrote by e-mail, not even to mention- inform update or turn up. when a pensioner is very ill every aspect of life is amplified . like your woeful service. ..quote 'We specialise in making homes like yours more secure and more beautiful. We achieve this by using expert installers to fit British-made PVC-U windows and doors of an exceptional standard'...your standards are so good from the 13th march 25 you leave me in complete oblivion no contacts by heather sales production instalment at all. i wrote an email before i went for my after noon sleep.10.04.25 in between treatments. my reply came from a very nice man in Nepal he was on his holiday. i said i fuming . I've been conned. he was in NEPAL and wrote back, no one from LDG in uk did at all. show how nice tom is.when your very ill every aspect of liaison (i keep asking emails only as it's an audit. but hey anyway to not use an email by LDg is better as phone calls are audio, ) is welcomed . no liaison from either of the 4 office address on Thursday from Preston. they have pc. they have graphs production sales data. red flags accounts audit all on pc.wall charts. yet they can't write to a ill pensioner, to mention be honest that we are or we are not coming on the 11.04.25. we.ll just con you and run you ragged. what a load of hog wash. DONT USE LDG. they take your hard earned pension savings , drop you as your not important. YES i am very angry. IT DOE'S NOT Matter WHAT LYING CHEATING EXCUSE YOU USE. YOU HAVE NOT BOTHERED TO DO PRESENT THE SIMPLEST CORDIAL liaison with a ill pensioner
    SIMPLE CORDIAL BUSINESS TASK OF INFORMING -UPDATING A SICK PENSIONOR. THAT HE WILL BE HONOURED AND HAVE HIS INSTALLMENTS ON SCHEDULE . ABSOLUTE DISGUSTING ATTITUDE BY LDG.
    danielle C. profile picturedanielle C.
    12:33 09 Apr 25
    Great price and sales service from Tony Baynes. Tony was professional, helpful and thorough with the details, colours, styles and other options. I'm very pleased with my order and looking forward to installation. Thankyou.
    Stuart L. profile pictureStuart L.
    11:43 08 Apr 25
    LDG did a fantastic job on my windows and front door. Mark the fitter was very professional, all the finish and trim was left perfect and cleaned up afterwards.
    Zero E. profile pictureZero E.
    11:58 02 Apr 25
    Just got my front door installed early due to a cancellation. Mark did a fantastic job, it looks great and works perfectly. Really happy!
    Michael P. profile pictureMichael P.
    13:49 28 Mar 25
    Had 2 upvc doors fitted a couple of years ago which we where delighted in, just had a quote for a new conservatory roof, Owen was very pleasant and professional, came round a talked through all the options and what we wanted from the conservatory going forward. Would highly recommend this company and Owen.
    Jonathan Y. profile pictureJonathan Y.
    08:26 14 Mar 25
    Amazing Service. Sorts all issues and come back when need to.
    Highly recommend
    Anne Marie P. profile pictureAnne Marie P.
    20:31 13 Mar 25
    I cannot recommend highly enough LDG I required 10 windows and a back door ,John the fitters workmanship and attention to detail in every aspect of the job was second to none ,he was the complete professional and thoroughly nice guy.
    Tim P. profile pictureTim P.
    09:25 30 Jan 25
    Superb service salesman Simon was really friendly helpful and polite. Arrived on time was professional and gave a good quote.
    The installer Harry was just as professional. Arrived on time, got the job done in a timely manner and left the place clean after. All round great service and would recommend them to anyone asking about doors or windows.
    Christine D. profile pictureChristine D.
    10:12 09 Jan 25
    From start to finish LDG deserve 10/10. Tony who came to give me an estimate was so customer focused and pleasant. That’s the first reason I decided that I was going to have them. I did have other quotes but Tony’s customer service blew them out it the park.
    The window fitters Paul and Lauren were excellent. Professional, friendly constantly keeping me in the loop of what they were doing on the day and making sure I agreed. They are an asset to the company. If you want windows/doors just go to the best and that really is LDG. Outstanding!!!
    Steve R. profile pictureSteve R.
    11:37 07 Jan 25
    Thank you, Harry, for the outstanding job! My entire family is thrilled with the results. I want to extend my congratulations to Lancashire Double Glazing for delivering a top-notch product. I confidently rate the customer service as a perfect 💯 %.
    Matt B. profile pictureMatt B.
    09:11 16 Oct 24
    Simon our salesman was very friendly, not pushy and understood our budget. 4 windows replaced and the survey also revealed we needed some extra work we weren’t aware of to keep our house safe. John and Kallum our fitters done a great job, cleaned up well after themselves, were polite and done the job in good time. Many thanks again, Matt and Katie
    Jordan T. profile pictureJordan T.
    15:13 24 Sep 24
    Owen was a great salesman. Very polite and very friendly without being pushy or over bearing he secured the deal. Was advised of a 2-3 day install on the entire house. Obviously things run over and in the end it eventually went to about 2 weeks due to only working 4 days per week.

    We asked for 30 min notification prior to turning up on three separate occasions and not once did that happen. One day they didn't turn up at all. Once installed they looked great from a distance but when you got closer it was a mess. I'd probably be hopeless at using silicone - but so was whoever did this one. I think 3 out of 6 windows needed silicone taking off and redoing. After the panelling was added and re silicone it did look so much better and they wasted no time in getting things sorted out once notified.

    The welds on the frames are somewhat visible where the white has bled on the top of the grey. Most frames covered in transfer . Which all eventually can be filled in with a paint pen and the transfer can be rubbed off with a bit of elbow grease. They shouldn't really leave manufacturers before this is done but that's just my opinion. Some frames were scraped and scratched and handles scratched . These were flagged and these was rectified.

    Workmen we're polite and friendly and very easy to get on with. They cleaned up after themselves every shift and worked hard to get things done.

    The back door wouldn't lock at all. Had to leave completely unlocked overnight until someone could come and check it. Had to be readjusted and is now fine.

    One of the panes of glass on the patio door 'shattered' during installation so we waited around 4 days after the installation was complete for a replacement. Once again no 30 min warning just turned up at the door. As soon as this piece of glass was fitted - like literally 2 whole minutes of leaving the house - the phone then rang from the office asking to settle the invoice . Which is completely and utterly rude to be asking for money after all the crap that went wrong without checking the pane.
    Good job we didn't pay as the replacement glass we got had a massive scratch on the inside of the double glazing to which we waited another 2 to 3 days for that replacement.

    Finally almost 3 weeks from start date we was at 100% , the windows and doors look brilliant now and it was a definite improvement over how it was before we started. Ultimately when you spend this much money you just expect things to be perfect and right the first time. I can't help but think we could have saved a couple thousand pounds and got the same result if not better somewhere else. It's unfair to give any lower than a 3 and I can't find reason to give any more also.

    So I would say use at your own peril but please please check the work over and over again. In 20 years time - if they last that long - I probably wouldn't use this company again unfortunately and I wouldn't recommend to a friend or family . Maybe we just got a bad wave of hiccups based on the other reviews but that's my personal opinion.