Sapa Building Systems supply a wide range of aluminium systems for domestic & commercial applications. Products include residential and commercial aluminium windows, doors and sliding folding door gear; Aluminium curtain walling systems & units; building facades and aluminium glazing systems; fire & blast resistant windows & doors; solar protection for buildings and PV solar panels. Full technical information is available on the Sapa Building Systems web site.

WESTPHALIA WINDOWS are suppliers and installers of secondary glazed windows, aluminium windows, UPVC windows and GRP Composite Doors. Westphalia provide these products for both commercial and domestic properties and are leading fabricators and installers of Rehau glazing systems.

If you supply SECONDARY GLAZING UNITS Aluminium Colourcoated then contact us today! There has never been a better time to promote your company and products with BPi. Get in touch NOW and your company will be available to our millions of users. Send us your details or simply call us.