UPVC Window Suppliers

double glazing

With Sierra you can design virtually any frame for any installation. You’ve got a choice of 60mm or 70mm internally glazed UPVC windows in an extensive choice of styles, and opening features. Each window is designed to your exact specification, with a wide choice of colour options available using the slim sight lines of the highly accredited Profile 22 and Swish pre-applied gasket integrated system, which feature fitter friendly click fit beads.

Importantly you are backed up by an extensive array of support services including technical, sales and marketing solutions to help you sustain and develop your business, and exploit market opportunities in an increasingly competitive industry.

70mm Chamfered System

60mm Chamfered System