For choice and quality assurance, our range of windows can’t be beaten.

Available in traditional or contemporary designs, a wide variety of colours and finishes, and with accessories and locking mechanism options to match, all products fully comply with relevant British and European standards, as well as Document L for thermal transmittance.


All of our windows are specifically designed to reduce heat loss and use a thermally broken aluminium frame with a polyamide bridge to provide an extremely high resistance to heat transfer from inside the room to out.

The aluminium sections also offer increased structural strength and durability, meaning they last longer and provide extra peace of mind in terms of security.

Benefits of Aluminium

We have whole heartedly adopted aluminium as our material choice. Thermally broken aluminium is undoubtably the most suitable material for the manufacture of our specialist product range. As well the green benefits achieved from using aluminium the material itself is both strong, light weight and versatile, as well as been aesthetically pleasing because of its slender profiles.

Blending with any style

Our extensive range has a whole array of windows to blend perfectly with any home, whatever its size, style or vintage. They also reduce draughts and noise, will never rot, swell, warp or fade and need little maintenance.

Quality you can trust

Our windows offer the very best weather performance and ratings, with BSI test certificates and Kitemark test reports available to view if you wish to see them.

Security features

People’s security needs are ever increasing and plays an all-important part in all walks of life. All Qualplas windows are fitted with ROTO’s TSL (Twin Cam Security Locking) from one of the worlds leading manufacturers.