A reputation built on quality
Our reputation has been built by supplying first class installations with product quality, customer service and unbeatable value for money.
About Keswick Superglaze
If you want to learn more about us, you’re in the right place.
We’ve been installing quality glazing solutions across Cumbria for over 40 years.
Our story
All about us
We are a family run business and have been established for over 40 years. We have a wealth of experience in the double glazing and building industry and have a host of experienced craftsmen at our disposal.
At Keswick Superglaze we have a wide variety of products and we make sure that they are not only up to the latest regulatory standards, but up to the ‘Keswick Superglaze standard’. We source all of our products from sustainable companies which use the best quality materials. This gives us the foundation to offer our customers the best goods along with our fantastic service!
40+
Years established
Our reputation
Built on quality and service
Visit our award winning showroom
May I take this opportunity to invite you to visit our AWARD WINNING SHOWROOM (if you have not already done so). We have an elaborate display of conservatories, windows and doors together with an extensive range of cane furniture to view. You will receive a warm welcome from our help full staff, so please feel free to call in any time.
Accredited & approved
Rated by our customers
From 16 verified reviews
From start to finish everything was perfect. Simon Mumberson was our salesman and he fantastic a really great guy. We got 6 windows and 3 doors and a roller garage door fitted and everything went perfectly and looks great.
We are so pleased with our new roof fitted by Keswick Superglaze. With practical and experienced advice from Craig and Simon we decided on a solid warm roof with two large glass panels. All in all, money well spent!