Replacement Windows

The North East's finest double glazing or triple glazing windows....

A Pennine window starts with a conversation because it’s not just a product, it’s a careful choice. Warmer, cooler, quieter, safer, easier; whatever you need, we can provide it. Our range of windows caters for any property, of any age. Our unrivalled A+ energy efficiency window now comes with three times more protection than any other window with its unique 9 visible locking points, promising to give you ultimate security and peace of mind.

Now that’s a Pennine promise!

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View our range of Window Designs & Styles

This attention to detail honours the integrity of the property, whilst catering for your modern day needs. For an instant understanding of how each window style benefits you – simply click on our window range below.


Find out more about our Window Materials


Find out more about our Glazing Options


It pays to put Pennine in the frame – get in touch with us today and see how we can help.

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or call us today on 0800 22 55 22.

Customer Reviews

"Your engineer explained other Pennine products and services. Together with front and rear doors, we also have a hybrid conservatory...


Conservatory / Orangery Newcastle Upon Tyne
Mr J Hume – 14th May 2018

"My husband and myself were really pleased with our installation of windows and doors. Installation team were very friendly. Thanks...


Windows & Doors Stockton-on-tees
Carol Beard – 14th May 2018

"This was a small job but over the years, I have always been satisfied with Pennine's work ie windows, doors,...


Conservatory / Orangery Ouston, Co Durham
Cynthia Coxon – 14th May 2018

"Anthony and Lewis were very professional and polite. We were entirely satisfied with their work"


Windows & Doors Rowlands Gill, Tyne & Wear
Michael Shelley – 10th May 2018

"Loved the choice and help. The installation team were really good and explained everything to me. The quality of the...


Windows & Doors Cramlington, Northumberland
Stephen Page – 10th May 2018

"The engineer, who came out to repair my conservatory roof, was great and explained everything he was doing. He was...


Conservatory / Orangery Whitley Bay
Fiona Chapman – 10th May 2018

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