Stevly Windows

Stevly is a FENSA registered uPVC Window and Door manufacturer in South Wales. Since it’s creation in 1995, it has provided both domestic and commercial markets with high quality, affordable products and services.

The Stevly window range combines high-tech design and engineering with the flexibility to create an individual appearance for every home - and with great energy performance, together with the most advanced safety features on the market, you'll be able to enjoy them for many years to come.

In the past 19 years, the manufacturing facility has increased in size ten-fold, along with the manufacturing and installation workforce, which has grown to over 25 people. One of our main priorities at Stevly has always been quality of both services and products As such, we offer a 10 Year Guarantee on all manufactured uPVC products.

We would like to invite all customers to take up the opportunity to come and visit our state of the art manufacturing facility to see how the manufacturing process takes place. We also have a new trade counter, open to all, for all your uPVC building product requirements.

Since 2002 all window manufactures and installers had to be FENSA registered, then from last year all installers had to be FENSA/MTC competent to carry out installations to any private dwelling. We achieved this right from the beginning. We are also CHAS registered, Secured By Design, BFRC and we are members of construction line. All our windows and doors are CE marked and manufactured to EN14351.