
For the social housing specifier
No UK window and door supplier has more experience in the social housing sector that The Litchfield Group of Companies.
High performance windows
Our Sheerframe brand is the UK's leading PVC window system for local authorities and housing associations. Since the early 1980s, our systems company L.B. Plastics Ltd has been involved in developing products and services for the sector and - with its network of fabricators dedicated to the commercial and social housing markets - has been involved in some of the major and most innovative partnering schemes in the UK.
With its unique Thermlock thermally enhanced reinforcing, and multi-chamber co-extruded window profiles, Sheerframe windows easily comply with Part L requirements under the latest building regulations, without the need to use complex or costly glazing solutions.
Made-to-measure timber-engineered doors
Likewise, Masterdor door sets are used widely in social housing contracts because they combine excellent product quality with the assurance that all important safety, thermal and security requirements can be easily accommodated.
Code level 6 compatible walls
Now The Litchfield Group provides the complete building envelope to roof height by combining Sheerframe windows and Masterdor doors with thermally superior walls provided by ICF Tech. ICF Tech provides walls created using insulating concrete forms which deliver outstanding thermal performance which are perfect in the pursuit of low and zero carbon homes.
All three elements from The Litchfield Group – windows, doors and walls – are UK made and designed to integrate perfectly for the best build quality. You also benefit from a simplified supply chain.



