White Extreme UPVC WIndows


Our double glazed Extreme UPVC windows are the minimum requirement for the modern home if you want guaranteed energy efficiency.

There’s nothing pleasurable about living in a home that gets cold and draughty, nor is it pleasurable paying a fortune on energy bills. When either or both of these two things occur it’s because the windows fitted to your home are failing to insulate it properly. The owners of this residence identified that and commissioned the installation of double glazed UPVC windows in a classic white finish. During the design phase, they agreed to the inclusion of gold-plated handles. Within the handles is the latest in secure technology, so there’s little chance of the windows being broken.

White UPVC Windows

Standard UPVC windows were inserted in exchange for the old windows, apart from the arched window that you see and the new bay window that beautifully projects outwards. A lot of time and effort was put in to ensure that the arch window fitted in perfectly and work well with the arched brick surround. The benefit of a bay window is that it really draws the living area that bit closer to the outdoors and brings in lots of natural sunlight. This is even truer when the gold-plated handles are used to open the two side openings. If the sun ever becomes too overwhelming, the elegant blind can always be drawn.

White UPVC Windows


Every promise we make, we keep. Every time. Our promises are bold and are there to assure you that we’re completely confident in our products and our service.

Free Annual Maintenance Checks

A little wear and tear is part of everyday life so, every 12 months, for the first two years, we’ll keep a comforting eye on you and your Pennine product.

24 Hour Emergency Lockout Service

If the locks on your Pennine door ever fail, just give us a call. We’ll come and let you in anytime, day or night, and fix the fault.

Price Promise

Giving our customers complete confidence in the price that they pay is very important to us. So, if you, or any customer, can find the same product specification and service commitment cheaper elsewhere, within 14 days, we’ll refund DOUBLE the difference.

20 Year Guarantee

Pennine is proud to be the North East’s very first to offer a 20 Year Guarantee. Not only that, you will also be covered for both moving and non-moving parts. Our confidence in our products and dedication to our customers means we’ll be there for you well into the future.


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Want to speak with an Advisor? Give us a call on 0800 22 55 22

Our friendly team will be pleased to help with any questions you may have.