UPVC Door Installers in Market Deeping
Is Your Old Door Letting in the Cold? Time for a uPVC Upgrade
If your door feels draughty, doesn’t close properly, or just looks tired, it’s more than an inconvenience, it’s costing you money and comfort. Old doors are often a major source of heat loss and poor security.
Whether glazed or solid, a high-quality uPVC door offers a reliable, low-maintenance solution that’s built to perform. From front and back doors to patios and porches, a well-fitted energy-efficient uPVC door makes a noticeable difference.
An Affordable, High-Performance Door Built to Last
uPVC doors are one of the most popular choices for homeowners and for good reason. They’re durable, weather-resistant, and far more cost-effective than timber or aluminium.
Even without glazing, they offer excellent thermal insulation thanks to multi-chambered internal structures, reinforced panels and modern sealing techniques. And if you're looking for something with glass, we offer a range of uPVC doors with double glazing—perfect for patios, French doors, and stylish front entrances with decorative panels.
Tel: 01724 845449
Mob: 07970 693698
Common Problems a New uPVC Door Can Solve
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Feeling a constant draft from your door?
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Paintwork cracking or the frame starting to warp?
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Door sticking or difficult to lock?
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Mismatched or outdated entrance ruining your kerb appeal?
A modern uPVC door fixes all of these issues at once, offering a warmer, quieter home, enhanced security, and a better-looking exterior.
Styles and Options to Suit Every Entrance
We supply and install a wide range of uPVC door styles, all made to measure and available in solid, part-glazed, or fully glazed designs depending on your needs.
Popular options include
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Front doors (solid or glazed)
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Back doors
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French doors with full glazing
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Sliding patio doors
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Stable doors
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Doors with decorative sidelights
Every door is made for your opening and tailored to match your home’s layout, style and performance needs.
Choose a Colour That Complements Your Home
We offer a broad palette of colour options, from classic white and cream to modern grey, black, and timber-look finishes. Whether you’re updating a rural cottage or a modern extension, there’s a finish to suit.
We also provide RAL colour matching options to coordinate your door with your existing windows, frames or conservatory, ideal for creating a unified, stylish exterior.
Tel: 01724 845449
Mob: 07970 693698
Clean, Professional Installation with Minimal Disruption
Replacing a door shouldn’t be stressful. That’s why our installation process is quick, clean, and respectful of your home. We start by inspecting and preparing the area to ensure a perfect fit. Your old door is safely removed, and the new uPVC door is installed with precision.
We seal around the frame to keep out draughts and moisture, add all necessary trims, and test the door to ensure smooth operation and proper security. When we leave, the only thing we’ll leave behind is a warmer, safer, better-looking entrance.
Insulated, Secure and Built to Perform
Our uPVC doors, whether glazed or solid, are designed for thermal efficiency, reliable security, and long-term durability. Features include
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Multi-point locking systems
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Reinforced internal construction
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Tough outer skins that resist weathering
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Optional double glazing for light-filled spaces like French and patio doors
All backed by a 10-year manufacturer’s guarantee and a 12-month workmanship warranty.
FAQs – uPVC Doors: What to Know Before You Buy
Are uPVC doors always double glazed?
Not always. Many styles, like solid front doors or stable doors, don’t contain glass at all. However, we do offer uPVC doors with double glazing for French doors, back doors with windows, and glazed panel options.
Will a uPVC door help reduce heat loss?
Yes. Even without glass, the multi-chambered uPVC frame and tight seals help keep heat in and cold out, improving your home’s energy efficiency.
Can I choose a door without any glazing?
Absolutely. We install fully solid uPVC doors as well as part-glazed and fully glazed designs—depending on your needs and style preferences.
What styles of uPVC doors do you offer?
We fit a wide range including solid and glazed front doors, French and patio doors, stable doors, and doors with decorative sidelights.
How long will my new uPVC door last?
Properly installed uPVC doors typically last 20–30 years or more with minimal maintenance.
Is the installation disruptive?
Not at all. Most doors are installed in a single visit, and we leave your property clean, tidy, and fully secure.
Do you offer guarantees?
Yes, every door comes with a 10-year product guarantee and a 12-month workmanship warranty.
Get a Free Quote – No Pushy Sales
Every home deserves an entrance that’s secure, stylish, and built to last. If you’re considering a new uPVC door, we’re happy to offer advice and a clear, no-obligation quote.
Related Services
UPVC Doors
Client Comment
Market Deeping
Liam Boswell
UPVC Doors
Client Comment
Market Deeping
We wanted a door that added some style but didn’t cost the earth. The uPVC option gave us everything we needed – security, insulation, and it looks far more expensive than it was.
The team were brilliant, and Jason did a clean, quick install. Would definitely recommend them to anyone upgrading an entrance.
Debbie Houghton
UPVC Doors
Client Comment
Market Deeping
We replaced our original wooden front door with a solid uPVC version and couldn’t be happier. The colour is vibrant and weatherproof, the handle feels secure, and there’s no more cold air sneaking in.
Jay was excellent – friendly, tidy, and made sure everything worked before he left. It’s made such a big difference to our home.
Callum Jenkins
UPVC Doors
Client Comment
Market Deeping
We recently had Composite Doors replace our worn-out back door with a new white uPVC one, and the difference is unbelievable. The room used to feel cold even with the heating on, but now it stays warm all day.
Jason was punctual and professional, clearly took pride in his work, and made sure the job was done to a high standard. The new door is well-finished, locks securely, and feels really sturdy. Very happy overall.
Ollie Drummond
UPVC Doors
Client Comment
Market Deeping
Jay came and fitted a fully glazed back door with privacy glass for us. Great finish and no issues with draughts anymore.
Top service all round.
Ross Kearney
UPVC Doors
Client Comment
Market Deeping
Composite Doors fitted our new French patio doors and we’re delighted. The white uPVC looks crisp and fresh, and the light they bring into the dining room is fantastic.
Jason explained everything clearly and took great care during installation. He even stayed to make sure the locks and handles worked perfectly. Very happy with the results, and the warmer room is a bonus.
Reuben McCall
UPVC Doors
Client Comment
Market Deeping
We had Composite Doors install French uPVC doors leading onto the garden and they’re beautiful. They glide open smoothly, shut tightly, and you can feel the quality.
They let loads of light into our kitchen without making it cold. Jason was brilliant – took care with every detail and left no mess at all.
Amelia Frost
UPVC Doors
Client Comment
Market Deeping
Really impressed with the finish on our new uPVC back door. It’s got a nice weight to it and seals tight.
The installer checked everything worked properly before leaving and made sure we were happy.
Kevin Boyd
UPVC Doors
Client Comment
Market Deeping
We had a glazed uPVC patio door installed last month, and it’s completely changed how we use the back of the house. It opens effortlessly and shuts tight with no cold coming through.
The double glazing really does its job. Composite Doors were great to deal with – they explained all the options clearly, gave us time to decide, and Jason fitted everything professionally. We now spend more time in the back room thanks to the light and comfort.
Victoria Hammond
UPVC Doors
Client Comment
Market Deeping
We replaced both the front and back doors with white uPVC styles and they’re brilliant. Secure, smart-looking, and easy to maintain.
Composite Doors gave us a competitive price and the team were lovely to deal with. Jason installed both doors carefully and left no mess at all. Very pleased with the results.
Aimee Long
UPVC Doors
Client Comment
Market Deeping
Our hallway is finally warm again thanks to the new front door. We picked a woodgrain uPVC option and it honestly looks like timber.
It was fitted quickly and quietly with no mess left behind.
Harriet Lawson
UPVC Doors
Client Comment
Market Deeping
Great service and brilliant product. Our new uPVC door locks securely and it’s much more insulated than the last one.
We went with Anthracite Grey and it looks fantastic. The installer took extra care with the finish.
Wayne Griffiths
UPVC Doors
Client Comment
Market Deeping
We live in a windy area, and our old door just wasn’t up to the job. Since we had a new uPVC one fitted by Composite Doors, the difference has been huge.
No draughts, no rattles, and it looks really smart too. Jay was efficient, tidy, and checked everything was working properly before he left.
Francesca Powell
UPVC Doors
Client Comment
Market Deeping
Our kitchen door was warped and constantly jammed shut, so we replaced it with a double-glazed uPVC model from Composite Doors. Jason came out to install it and did a brilliant job, even adjusting the frame slightly to ensure a perfect fit.
It opens smoothly, keeps the room cosy, and the frosted glass gives us privacy without losing light. Really pleased with the whole experience.
Michaela Grant
UPVC Doors
Client Comment
Market Deeping
I wasn’t expecting to be this impressed by a uPVC door, but honestly, the finish and performance are excellent. Jay arrived on time, removed our old door quickly, and had the new one fitted within a few hours.
It shuts smoothly, seals well, and looks great. Composite Doors offered helpful guidance and no pressure at all – which was a big plus.
Lee Goodman





The back door we had fitted last month has made a noticeable difference. It doesn’t stick anymore, and we no longer hear wind whistling through the frame.
Very impressed with the quality and finish.