Double glazed uPVC Windows & Doors

upvc windows

uPVC Windows

Price your double glazed windows online. Use our online calculator to accurately price your new windows and doors.



We provide

  • uPVC Doors
  • Composite Doors
  • French Doors
  • Patio Doors
  • Bi Fold Doors


For conservatories please fill in the form and we will contact you as soon as possible.

UPVC Windows Bristol Call Today 0117 9864411

Price and buy your Windows & Doors - Online today

If you are looking for double glazing or triple glazed windows and doors (uPVC or aluminium), composite doors, bi-fold doors and conservatories in Bristol then you come to the right place.

DIYUPVC provide a zero-pressure, no gimmicks and no hidden extras service and a sales person-free approach to buying. Unlike the majority of UPVC windows companies, we give you our very best price the first time, every time guaranteed.

Our staff are fully trained and qualified to give you the very best advice on the product to suit your home and your budget.

DIYUPVC have been supplying UPVC windows, doors and patio doors online for a very long duration and our excellent experience enables us to monitor the very latest developments in the PVC area and ensure that we're providing you with the very highest quality double-glazed products - all of which have been built to British Standards. We'll also make sure that the UPVC windows, UPVC door or UPVC patio door blends in beautifully - no matter what style of home you have.

Our range of uPVC products includes bright white for the modern and clean look as well as Rosewood, Mahogany, Golden Oak, Grey or Black (plus many more). These all give you the great benefits of modern UPVC double glazing but preserve the natural appearance of traditional timber frames. NOTE: if you require a colour that is not shown on our website for your finish, please contact us as we are able to offer and bespoke colour finish as part of our service.

All of the products DIYUPVC provide are made from the highest quality REHAU - Tritec, REHAU - 706 (70mm) and REHAU - Edge profiles which have all been engineered to the highest specifications. (Deceuninck available on Special request) All Units come with secure internal beading, high security locking mechanisms, low level gaskets and heavy duty hardware.

COVID-19 Update 05/01/20, we are staying open, business as usual!

Following the Prime Minister's latest lockdown announcement of 04/01/21, and in line with the guidance for construction, we'd like to reassure customers that DIYUPVC will continue to operate as usual.

Inline with COVID-19 guide lines we will continue to keep welfare and safety our top priority. As always, we will monitor the latest guidance and keep customers updated of any changes throughout the coming weeks.

We are currently meeting 10 to 20 working day delivery times.

However, certian foiled / Coloured products can sometimes have an extended turn around time due to the current situation facing us all. We will contact you when your order is placed to advise of any delays that may be possible.

(Certain measures have been put in place regarding delivery and collection of products to keep both yourself and our staff Safe)