UPVC Door Installers in Coningsby
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
-
Feeling a constant draft from your door?
-
Paintwork cracking or the frame starting to warp?
-
Door sticking or difficult to lock?
-
Mismatched or outdated entrance ruining your kerb appeal?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
-
Front doors (solid or glazed)
-
Back doors
-
French doors with full glazing
-
Sliding patio doors
-
Stable doors
-
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
-
Multi-point locking systems
-
Reinforced internal construction
-
Tough outer skins that resist weathering
-
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
Coningsby
Abby Gilmour
UPVC Doors
Client Comment
Coningsby
After struggling with a warped and draughty door for months, I finally called Composite Doors and got a solid uPVC replacement. The difference is incredible – no more cold air, and it looks ten times better.
Jay turned up on time, fitted it carefully, and left the place immaculate. He even adjusted the hinges to make sure it shut perfectly. Honestly can’t fault them.
Darren Slade
UPVC Doors
Client Comment
Coningsby
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
Coningsby
Had Composite Doors fit a custom-coloured uPVC door with a sidelight, and I’m genuinely impressed with every aspect of it. The quality is excellent, the fit is precise, and Jay made sure every detail – from the seals to the trims – was spot on.
It’s weatherproof, secure, and feels far more solid than anything we’ve had before. It’s transformed the look and feel of the front of the house.
George Wainwright
UPVC Doors
Client Comment
Coningsby
Lovely clean white finish and no more cold breeze through the hallway. Highly recommend.
Sophie Lambert
UPVC Doors
Client Comment
Coningsby
Our old patio doors were hard to open and always rattled in the wind. The new uPVC sliding doors we got through Composite Doors are such a step up.
They glide effortlessly and shut with a proper seal. Jason did a brilliant job – he worked efficiently, cleaned up properly, and made sure everything looked spot on. We’re genuinely impressed with the difference it’s made.
Sophie McAllister
UPVC Doors
Client Comment
Coningsby
Replaced our old porch door with a stable-style uPVC one. It’s practical and suits the house really well.
Carla Reynolds
UPVC Doors
Client Comment
Coningsby
We live in an older house and were worried a uPVC door might not suit it, but the one Composite Doors installed looks perfect. The colour and wood-effect finish blend beautifully, and the whole installation process was smooth.
Jay took time to get it just right. No draughts, no sticking, and it really lifts the entranceway. Couldn’t be more pleased with the result.
Leanne Doyle
UPVC Doors
Client Comment
Coningsby
Just had Composite Doors fit a new rear uPVC door. They removed the old one and made sure the new one fit perfectly, including all the trims and sealant.
Jay made sure we were happy with the lock and finish before leaving. It’s made the kitchen quieter and warmer. Can’t fault it.
Mitchell Saunders
UPVC Doors
Client Comment
Coningsby
Went for a custom colour and it came out perfect. Feels like a completely new entrance now.
Becky Dalton
UPVC Doors
Client Comment
Coningsby
It’s rare to get such great service these days, but Jay really delivered. Our uPVC front door looks amazing, seals tight, and doesn’t stick like the old one.
We can already feel the hallway staying warmer during cold nights. Composite Doors were helpful, professional, and honest from start to finish. Couldn’t recommend them highly enough.
Tom Renshaw
UPVC Doors
Client Comment
Coningsby
After years of putting it off, we finally replaced our battered old front door. The new uPVC one shuts tight, blocks noise, and looks really smart.
Composite Doors gave us good advice without any pushy sales talk. Jason did the install, and it was done in a morning. Wish we’d done it sooner!
Corey Bennett
UPVC Doors
Client Comment
Coningsby
Our new sliding patio doors have completely transformed the space. Loads of natural light comes through, and they’re incredibly easy to open.
Jay made sure every detail was perfect. The insulation is way better than our old aluminium frames. Composite Doors gave us a fair quote and delivered a great result.
Chloe Baxter
UPVC Doors
Client Comment
Coningsby
We had our doubts about switching from timber to uPVC, but Composite Doors made the whole thing so easy. The new front door has a subtle woodgrain finish that looks just like painted wood, but without the maintenance.
Jason did an excellent job fitting it – precise, clean, and made sure everything was secure and working perfectly. There’s been a noticeable drop in draughts, and the hallway feels so much warmer. Really pleased we chose them – great quality and excellent service all round.
Andrew Sayers
UPVC Doors
Client Comment
Coningsby
Our new stable-style uPVC door has been a brilliant addition to the back of the house. The split opening means we can let fresh air in while keeping the dog in!
Composite Doors were really helpful when it came to design and colour matching. Jason fitted it with great attention to detail. It feels secure, keeps the heat in, and looks lovely from outside.
Eloise Higgins





I absolutely love our new French doors. They’ve brightened the entire kitchen and kept the room warm even through the worst of winter.
The finish is flawless and the handles feel premium. Jay made sure everything aligned perfectly. Composite Doors were a pleasure to deal with – no stress, no mess, just great results.