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new windows for a big house

New Windows, Doors, Conservatories,

Extensions, Porches, Fascias & Soffits,

Conservatory Roof Replacements & More

windows doors and conservatories in St Helens

New Windows

WINDOWS DESIGNED TO WITHSTAND THE TEST OF TIME

Are you looking to give your house a fresh and stylish makeover? Upgrading your windows is a perfect place to start. Not only do new windows enhance the kerb appeal of your home, but they also provide improved energy efficiency, security, and noise reduction. With a wide range of options available, you can choose from various styles, materials, and designs that align with your aesthetic preferences. Investing in new windows can bring a host of benefits. Energy-efficient windows can help save on utility bills by retaining the desired temperature inside your house. Additionally, modern security features can provide you with peace of mind, knowing that your loved ones and valuable possessions are protected.

Whether you’re seeking to enhance the value of your property or create a more inviting living space, new windows can be the perfect solution. Over time, windows start showing signs of wear and tear. Recognising these signs is crucial because replacing them in a timely manner can help avoid further damage and improve the overall functionality of your home. One common sign that it’s time to replace your windows is when you notice draughts around the frames. This indicates that the windows are no longer properly sealed, leading to energy inefficiency and higher utility bills. Another sign is condensation between the glass panes or fogging, which indicates a broken seal and reduced insulation.

Energy efficiency is a vital consideration when choosing new windows. All of our windows are A+ as standard. By opting for energy-efficient options, you can reduce your carbon footprint, lower your utility bills, and create a more comfortable living environment. There are various materials available for new windows, including wood, vinyl, aluminium, and fiberglass. Each material has its own advantages and considerations, such as durability, maintenance requirements, and aesthetic appeal. Consider the architectural style of your house in Barrow-in-Furness, and choose windows and doors that complement it. Whether you prefer a traditional, contemporary, or rustic look, there are options available to suit your style. Look for windows and doors with robust security features, such as multi-point locking systems and impact-resistant glass. These features provide an added layer of protection for your home.

New Doors in Barrow-in-Furness

UPVC & COMPOSITE FRONT, PATIO, BI-FOLD AND FRENCH DOORS

Composite doors have become increasingly popular amongst homeowners in Barrow-in-Furness as their preferred choice for external doors. Not only do they create a striking first impression, but they also offer a range of advantages that make them highly sought after. These doors are known for their durability, strength, and high-quality security features. Additionally, they provide excellent thermal efficiency, helping to keep your home warm during the winter months and cool throughout the summer. Made from a combination of materials such as PVC, wood, and insulating foam, composite doors offer exceptional thermal insulation properties. This means that you can enjoy a comfortable living environment while also reducing your energy consumption and costs.

Furthermore, these doors are highly resistant to adverse weather conditions, ensuring their longevity and reducing the need for regular maintenance. Investing in composite doors not only enhances the aesthetic appeal of your home but also provides peace of mind knowing that your property is well-protected. With their superior strength and security features, these doors act as a deterrent against potential intruders. Choosing composite doors for your home in Barrow-in-Furness is a wise decision. They combine style with functionality, offering durability, security, energy efficiency, and low maintenance requirements. Upgrade your doors today and experience the numerous benefits that composite doors have to offer. We offer uPVC Doors, Patio Doors, French and Bi-folding doors, with advanced security elements like reinforced frames, multiple locks, and impact-resistant glass. With these added features, you can have peace of mind knowing that your loved ones and possessions are secure. Enhance your home’s security, energy efficiency, and overall appearance by upgrading to our doors.

Conservatories in Barrow-in-Furness

CONSERVATORIES, ORANGERIES, EXTENSIONS & BESPOKE ROOF SYSTEMS

A conservatory is a valuable asset for any residence in Barrow-in-Furness and the Cumbria area, offering numerous benefits to enhance your lifestyle. In addition to providing extra space, it also offers versatility and adaptability, allowing you to use it as a home office, playroom, or dining area. Moreover, conservatories are renowned for their ability to fill the space with natural light, creating a cheerful and revitalising atmosphere that can greatly improve your mood and overall well-being.

By adding a conservatory to your property, you can increase its value, making it a smart long-term investment. It is the perfect space for hosting gatherings with loved ones or simply unwinding after a long day. With its seamless integration of indoor and outdoor living, a conservatory truly brings the best of both worlds directly into your home. Furthermore, it serves as an extension of your living space, seamlessly connecting your home with the beauty of nature. Its panoramic windows offer uninterrupted views of your garden, allowing you to appreciate the changing seasons from the comfort of your own home. The natural light that floods in through the conservatory’s glass panels not only enhances the aesthetic appeal but also provides several health benefits. Studies have shown that exposure to natural light can regulate sleep patterns, increase vitamin D levels, and improve mental focus and productivity. You can soak up the warmth of the sun curled up with a good book, and feel like you’re in an extension of your garden.

A conservatory truly offers an idyllic retreat for both the body and mind. So why not embrace this perfect blend of indoor and outdoor living by incorporating a conservatory into your home? Contact us at Lancashire Double Glazing today to learn more!

WARM ROOF

WARM ROOF SYSTEMS

Are you currently in the process of choosing a conservatory roof but feeling unsure about which option to choose? If you’re tired of enduring extreme heat in the summer and freezing temperatures in the winter, consider a warm roof. A warm roof is an innovative solution that can transform your conservatory into a cosy and enjoyable living space all year round. By investing in a warm roof, you can say goodbye to uncomfortable temperature extremes and welcome a comfortable and inviting atmosphere.

A warm roof is a highly effective solution to combat the common issues faced by conservatory owners. Unlike traditional conservatory roofs, which are usually made of glass or polycarbonate, a warm roof is built with solid, highly insulated materials. The importance of a warm roof for conservatories cannot be overstated. With its superior insulation properties, a warm roof ensures that your conservatory maintains a comfortable temperature throughout the year. This means you can enjoy your conservatory even during the coldest winter months or the hottest summer days. Additionally, a warm roof prevents condensation from forming, which reduces the risk of damp and mould growth.

Conventional conservatory roofs often struggle to endure extreme weather conditions. Whether it’s heavy rainfall and hail, strong winds, or snowstorms, these roofs are susceptible to leaks, damage, and even collapse. In contrast, a warm roof is specifically designed to withstand the most severe weather, providing assurance and safeguarding for your conservatory. Its sturdy construction and use of high-quality materials make it highly durable and resistant to the elements. Say goodbye to concerns about leaks, water damage, or structural problems caused by harsh weather. With a warm roof, your conservatory will remain secure and protected, no matter the challenges posed by Mother Nature! Contact us today for further details.

Extensions in Barrow-in-Furness

CREATE THAT DREAM LIVING SPACE IN YOUR HOME

Feeling cramped in your own home? Dreaming of more space to entertain guests or expand your family? Look no further, as a house extension in Barrow-in-Furness is the answer you’ve been seeking! Think about the endless possibilities that come with having additional square footage. You could finally have that home office you’ve always wanted or simply another room to relax in. The benefits of a house extension are truly limitless!

A house extension offers you the chance to make the most out of your current property. Instead of going through the hassle and expense of moving to a bigger house, you can simply expand the one you already adore. This not only saves you money, but also allows you to remain in the beloved Barrow-in-Furness neighbourhood. Also, a house extension gives you the opportunity to personalise the space exactly to your preferences. Another great advantage of having a house extension is the increase in property value. By adding more square footage and enhancing the overall layout of your home, you are essentially investing in its future. If you ever decide to sell, potential buyers will be attracted to the extra space and functionality that a house extension offers. This means that you not only get to enjoy the benefits now, but you also reap the rewards later on.

With an extension, your lifestyle can reach new heights. Say goodbye to settling for less because of limited space. Whether you work from home and need more space, or want a dedicated space for your hobbies or workouts, there are numerous advantages. A house extension empowers you to craft a home that perfectly mirrors your personality and fulfils your dreams. Take the plunge and turn your house into the home you’ve always envisioned!

Beautiful Orangeries in Barrow-in-Furness

BESPOKE ORANGERIES

An orangery is not just a stunning addition to any property, but it also serves as a multifunctional space that can be adapted to suit various needs. This architectural gem draws inspiration from the opulent orangeries seen in magnificent estates, where exotic citrus trees thrived even during the coldest months. Whether it’s used as a sun-soaked reading nook, a home office, or even a delightful conservatory for plants and flowers, an orangery brings both elegance and practicality to any setting. Imagine sipping your morning coffee while basking in the warmth of the sun’s rays, or hosting intimate gatherings surrounded by lush greenery – an orangery truly offers endless possibilities for enjoyment and relaxation. Its timeless design seamlessly merges the beauty of nature with the comfort of modern living, creating a space that is both visually stunning and incredibly functional.

One of the main advantages of having an Orangery is the abundance of natural light it brings into your home. The large windows and glass roof design allow sunlight to fill the space, creating a bright and airy atmosphere. With its seamless connection to the outdoors, an Orangery offers a unique blend of indoor and outdoor living, perfect for enjoying the beauty of nature from the comfort of your own home. Whether you choose to use it as a dining area, a cosy lounge, or an extension of the next room, the versatility of an Orangery ensures that it can adapt to your changing needs throughout the seasons. It truly adds value to any property by providing additional living space that seamlessly integrates with your lifestyle. So why not embrace the potential an Orangery offers and transform your home into a haven filled with natural light and endless possibilities? Contact us today to find out more.

Porches

ENHANCE YOUR HOME WITH A PURPOSE BUILT PORCH

Here at Lancashire Double Glazing, we understand the importance of meeting the unique requirements of each homeowner when it comes to their porch. That’s why we provide customised solutions tailored to your individual needs. Our commitment to quality craftsmanship is evident in our porches, just as it is in our conservatories. Whether you’re seeking added security or a boost in kerb appeal, a new porch in Barrow-in-Furness could be the ideal choice. Our team of skilled professionals will assist you every step of the way, ensuring that your porch not only functions well but also complements your property’s architecture. Say goodbye to a standard entrance and hello to a personalised porch that enhances your home’s value and character.

There is an increasing focus on home security in Barrow-in-Furness and across Cumbria, more and more homeowners are opting to install porches on their properties. These purpose-built structures not only elevate the level of security but also serve as a stylish addition to the entrance of the house. Whether you prefer a flat, single or double hipped, or tiled roof, there is a wide range of options available that cater to different styles, shapes, and sizes. Additionally, porches offer an excellent opportunity to create extra space at both the front and rear entrances of your home.

At Lancashire Double Glazing, we recognise the significance of addressing the unique requirements of every homeowner in terms of their porch. That’s why we offer personalised solutions that are tailored to your specific needs. Our commitment to exceptional craftsmanship is evident not only in our conservatories but also in our meticulously designed porches. Rest assured, our team of highly skilled professionals will guide you through the entire process, ensuring that your porch not only functions seamlessly but also complements your home’s aesthetic appeal.

Quick Quote

    We have you covered in Barrow-in-Furness

    WE HAVE CLIENTS IN ALL AREAS AROUND Barrow-in-Furness

    Lancashire Double Glazing experts cover Barrow-in-Furness, Carnforth, Millom and throughout Cumbria.

    If you’re looking for a professional glazing company to supply and install new windows, doors, or a beautiful orangery, please feel free to contact us via phone, our online contact form, or email us.

    CUSTOMER REVIEWS

    4.4
    Based on 456 reviews
    powered by Google
    Emma 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
    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.
    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.
    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
    13:35 24 Sep 25
    Had a new front door 2years ago perfect job and great installation
    Chris 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.
    08:16 20 Sep 25
    Polite, efficient, delivered what they said to a high standard.
    Very pleased with the end product.
    Sam 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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    10:33 30 Jul 25
    Great products
    Excellent service from Muhammad Patel
    lukeybaby45
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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
    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.
    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
    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.
    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.
    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.
    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.
    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.
    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.
    13:00 12 May 25
    Had a door fitted, absolutely fantastic service xxxx
    BQ
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    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.
    08:26 14 Mar 25
    Amazing Service. Sorts all issues and come back when need to.
    Highly recommend
    Anne 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.
    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.
    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.
    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.
    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.
    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.