UPVC Door Installers in Stamford
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Mismatched or outdated entrance ruining your kerb appeal?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
Stamford
Kieran Doyle
UPVC Doors
Client Comment
Stamford
I chose a Chartwell Green front door with decorative glass and it’s absolutely transformed the kerb appeal of our home. Composite Doors talked me through all the options and helped me pick the right style.
Jason fitted it without fuss and left everything spotless. It shuts smoothly, locks easily, and I’ve had several compliments already. I couldn’t be more pleased.
Natasha Gilbert
UPVC Doors
Client Comment
Stamford
Chose a modern grey sliding door for our new extension. It looks amazing, slides with zero effort, and the thermal insulation is better than expected.
Jay turned up on time and was clearly experienced – made everything look easy. Composite Doors handled everything professionally, from first call to final sweep-up. Great team.
Kyle Nash
UPVC Doors
Client Comment
Stamford
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.
Liam Boswell
UPVC Doors
Client Comment
Stamford
I went for a solid black uPVC door and it looks amazing. So easy to keep clean and the house feels more secure now.
Lana Draper
UPVC Doors
Client Comment
Stamford
I wasn’t sure what to expect when we ordered our new uPVC door, but Composite Doors really delivered. Jay came to fit it and made sure every last detail was done properly – no gaps, no rattles, everything aligned perfectly.
The hallway feels quieter and warmer, and the whole front of the house looks far smarter now. Wouldn’t hesitate to use them again.
Darren Tomlinson
UPVC Doors
Client Comment
Stamford
The whole process was seamless. Composite Doors helped us pick the right style for our cottage and Jason took care of the fitting.
The uPVC door looks beautiful, especially in the soft green shade we chose. It’s draught-free, secure, and hasn’t needed any adjustment since it went in. We’ve had neighbours asking where we got it already!
Cheryl Lane
UPVC Doors
Client Comment
Stamford
Really pleased with our new uPVC front door. It's sealed tightly and feels much warmer inside already.
Jake Rowlands
UPVC Doors
Client Comment
Stamford
Lovely clean white finish and no more cold breeze through the hallway. Highly recommend.
Sophie Lambert
UPVC Doors
Client Comment
Stamford
Huge improvement over what we had before. The fit is perfect, and the hallway no longer feels icy in the mornings.
Daniel Vickers
UPVC Doors
Client Comment
Stamford
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
Stamford
The new patio door looks great and slides smoothly. Much better than the draughty one we had before.
Natalie Briggs
UPVC Doors
Client Comment
Stamford
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
Stamford
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.
Abby Gilmour
UPVC Doors
Client Comment
Stamford
We had Composite Doors replace our tired old front and back doors with modern uPVC ones, and the difference has been incredible. There’s no more cold breeze sneaking in, and the locking system feels much more secure.
Jay took great care during installation, ensuring everything was level and sealed properly. He was polite, punctual, and made sure we were completely happy before leaving. Really top service from start to finish.
Dean Wallace





Composite Doors installed two new uPVC doors for us – one at the front, one at the back – and both are brilliant. Jay made sure they were properly sealed and aligned, and the locks are solid and easy to use.
We’ve already noticed how much quieter the house feels, and the energy bills have dropped slightly too. It’s been well worth the money.