Diamond Seal Windows & Conservatories
Over 50 years of experience in fitting quality doors
CALL FREE: 0800 118 2864
CALL LOCAL: 01274 632375

High Quality Doors

We supply the best styles and the best uPVC front doors around…

Quality Exterior Doors

Diamond Seal Windows & Conservatories has a wide range of top quality exterior doors in a style to suit your home, whatever style of property you live in.

When choosing uPVC front doors, it’s important to think about your priorities. What’s most important to you – style, privacy, finish, access?

Stylish Replacement Doors

The good news is, we have front and back doors to meet all of these requirements, including glazed or unglazed, patterned glass, coloured or woodgrain and low thresholds for easy access.

Whatever you choose, a stylish replacement door from our range will also offer the utmost in security, safety and energy-efficiency.

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Quality is at the heart of what we do!
our customers love what we do
see what they say
We had a conservatory added to the rear of the house and it’s now the favourite “chill out” area in the house, we can catch up on events and gossip, (when the kids aren’t on facebook) in this amazing, well designed living area. Thanks guys we all love it!

Jenny Neill

Diamond Seal Windows & Conservatories replaced all our window and doors, the property looks amazing and the interior is now so much warmer. A BIG THANK YOU to all of your for a clean and tidy, speedy, professional job.


Charlotte Brown