PolySteel UK

Insulating Concrete Forms (ICFs) by PolySteel WARMERWALL is probably the most energy efficient building block you can use to build the walls of homes, apartments, hotels, commercial units, property extensions, basements, pools also ideal for strip foundations and retaining walls. Building contractors will find our method ideal for providing the latest "Thermal Storage" homes and commercial buildings such as schools or hospitals. Self-builders can live their dream by building with WARMERWALL blocks to enjoy a highly insulated home with year round cosy draught free comfort with whisper quiet interior that will continually reward you with some of the lowest heating costs around.

The WARMERWALL blocks made of a building grade flame retardant type of expanded polystyrene are quick and easy to construct, fitting together with a simple tongue and groove design. The blocks interlock to form the walls into which special strong mix of concrete is poured.