Wetherby Building Systems, the UK’s leading provider of solid wall insulation solutions, is expanding its business operations with the launch of a new BBA approved Wetherby Internal Wall Insulation (IWI) system. The system is fully compliant with all the stringent requirements of ECO/PAS and 25-year appropriate warranties that are available through the GDGC Ofgem Quality Assurance Framework*.
Wetherby’s Internal Wall Insulation System was specifically developed to meet an increasing demand to improving the energy efficiency of properties that, due to planning constraints etc, need to maintain their original exterior appearance.
Wetherby’s new system utilises a high performance rigid
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