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New Windows, Doors, Conservatories,
Extensions, Porches, Fascias & Soffits,
Conservatory Roof Replacements & More
New Windows
OUR WINDOWS ARE EXPERTLY CRAFTED TO BOTH IMPRESS VISUALLY AND ENDURE OVER TIME
Lancashire Double Glazing is a top provider of high-quality windows in Knott End-on-Sea. Our uPVC and aluminium options combine visual appeal with outstanding insulation and security features. Produced in our advanced manufacturing facility, we offer a variety of stylish designs, ranging from traditional casement to contemporary tilt-and-turn styles. Built for durability, our windows require minimal upkeep and are made from premium materials to withstand the elements. With extensive experience in both manufacturing and installation, we are the preferred choice for homeowners in Knott End-on-Sea looking for reliable and affordable window solutions.
New Doors in Knott End-on-Sea
WE OFFER A VARIETY OF DOOR OPTIONS, INCLUDING: UPVC AND COMPOSITE FOR FRONT, BACK, PATIO, BI-FOLD, OR FRENCH DOORS
At Lancashire Double Glazing, we offer a stunning selection of new doors that combine style, security, and functionality. Whether you’re looking for elegant composite doors, sleek bi-fold doors, or durable uPVC options, our range is designed to enhance your home’s entrance while providing superior insulation and safety. Each door is crafted from high-quality materials, ensuring long-lasting performance and minimal maintenance. With customisable designs available, you can find the perfect door that complements your home’s aesthetic and meets your specific needs.
Conservatories
RANGES AVAILABLE FOR UPVC CONSERVATORY AND ORANGERY ROOF SYSTEMS
Transform your home with a beautiful conservatory from Lancashire Double Glazing. Our conservatories create a seamless connection between indoor and outdoor living, allowing you to enjoy natural light and stunning views year-round. Available in various styles, including Victorian, Edwardian, and modern designs, our conservatories are meticulously tailored to complement your home’s architecture and enhance its overall aesthetic. Built with energy-efficient materials, they provide a comfortable environment that remains inviting in all seasons, making them perfect for family gatherings, entertaining friends, or simply enjoying a peaceful retreat. Additionally, our conservatories can be customised with a range of features, such as bi-fold doors, decorative finishes, and integrated lighting, ensuring your new space reflects your personal style and meets your lifestyle needs. Experience the joy of a versatile living space that adds both beauty and value to your home.
Warm Roof System
WARM ROOF SYSTEMS
Lancashire Double Glazing offers an innovative range of warm roof systems and conservatory roof replacements, designed to transform your conservatory into a comfortable and usable space all year round. Our cutting-edge roofing technology not only enhances energy efficiency but also provides a stylish and modern upgrade to your home. With options like lightweight slate roofs that combine the beauty of natural slate with advanced materials, our roofs are built to withstand the elements while maintaining an authentic appearance. Whether you’re looking to convert your existing conservatory into a cosy retreat or simply want to improve its overall functionality, our warm roofs create an ambient environment that stays cool in the summer and warm in the winter. We offer a range of customisable designs to match your aesthetic preferences, ensuring your new roof integrates seamlessly with your home’s architecture.
Extensions
CREATE THAT DREAM LIVING SPACE IN YOUR HOME
Expand your living space with a bespoke extension from Lancashire Double Glazing. Our expert team collaborates closely with you to design an extension that perfectly meets your lifestyle needs, whether it’s a spacious family room, a dedicated home office, or a modern kitchen-diner. We focus on creating functional and stylish spaces that significantly enhance your home’s value and usability. With a strong commitment to quality craftsmanship and meticulous attention to detail, our extensions are designed to blend seamlessly with your existing structure, ensuring a harmonious look that you’ll love for years to come.
Beautiful Orangeries
BESPOKE ORANGERIES
Enhance your home’s charm with a stunning orangery from Lancashire Double Glazing. Combining the elegance of a conservatory with the solid structure of an extension, our orangeries provide a versatile space for relaxation and entertainment. Custom-designed to match your home’s style, they feature high-quality materials and energy-efficient glazing, ensuring comfort throughout the year, regardless of the season. Whether you envision a bright garden room, a cosy study, or a vibrant play area for children, our dedicated team will work closely with you to bring your unique vision to life, ensuring every detail meets your expectations.
Porches
ADD A PURPOSE-BUILT PORCH TO ENHANCE YOUR HOME AESTHETIC
An increasing number of homeowners in Knott End-on-Sea are opting for custom-built porches from Lancashire Double Glazing to enhance their home’s kerb appeal and security. We provide an extensive selection of porch styles, shapes, and sizes to fit any property, including flat-roof designs and single or double-hipped, tiled options. A new porch from Lancashire Double Glazing not only elevates your home’s exterior but also adds extra living space and boosts energy efficiency. Our skilled team will collaborate with you to create a tailored porch that harmonises with your home’s architecture and meets your individual needs.
Quick Quote
PROJECTS IN Knott End-on-Sea
CASESTUDIES
WE HAVE YOU COVERED
WE SERVE CUSTOMERS IN throughout Cumbria
Lancashire Double Glazing experts also cover Pilling, Stake Pool, Cabus, Catterall, and throughout the Lancashire area.
For more information about Lancashire Double Glazing’s extensive range of products and services, or to request a free quote or brochure, Knott End-on-Sea residents can get in touch with our team by phone, email, or through the contact form.
CUSTOMER REVIEWS
Very pleased with the end product.
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!
We would definitely recommend them to other people.
For reference I have built and converted homes for over 30 years now and never had these issues before.
I would fully recommend LDG to anyone.
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!
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.
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.
Highly recommended
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.
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.
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.
Highly recommend
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.
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!!!
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.
