Phone Number

0114 2855 973

Open Hours

Mon Fri 09:00-17:00


Window & Door Installation Penistone

Don Valley Windows, is your trusted provider of high-quality windows, doors, and conservatories in Penistone and the surrounding area.

We understand that choosing the right windows and doors for your home can be a daunting task. That’s why we’ve been manufacturing and installing windows and doors for 30+ years. With our stunning designs and comprehensive 10-year warranty, it’s no wonder we have an edge over our competitors.

Our secure A-rated windows come in a wide range of colours, making it obvious why so many customers choose us when changing their windows, doors, or adding a new conservatory.

window being fitted
DON Valley windows

Upgrade Your Home with Amazing New Window & Doors

Transform your home with Don Valley Windows. 

With over 30 years of experience in uPVC windows, doors, and conservatories, we offer expert design, installation and service.


Adding a conservatory to your home is a great way to bring in natural light and extra space. At Don Valley Windows, we offer a wide range of conservatories to suit your needs. Our conservatories come with A-rated window frames and Planitherm high specification argon-filled glass sealed units, with a fully comprehensive 10-year warranty on both the installation and frames and a full 20-year warranty on the sealed units.

Double Glazing

For over 30+ years, we’ve been installing our superb range of high-quality double-glazing windows in the Penistone area. We use VEKA matrix 70 profiles, specifically designed for the UK window market, to fabricate windows, doors, and sliding patio doors. Our stock colour range includes white, rosewood, and light oak, and we now have 15 other stock colours available, including Slate Grey, Dark Green, and Siena.

Composite Doors

At Don Valley Windows, we offer superior-quality composite doors and windows. Our VEKA range of windows and doors is an award-winning product, manufactured exclusively in our Sheffield factory.


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