Structherm’s Hybrid system is a combination of External Wall Insulation (EWI), used where the substrate is structurally sound, combined with Structherm’s unique Structural External Wall Insulation Cage System (SEWI), used where the substrate requires structurally stabilising and is unsuitable for applying standard EWI Systems, or where a spanning system is required.
Structural External Wall Insulation (SEWI)
Structherm are renowned for our unique ‘Structural External Wall Insulation’ (SEWI) system which is manufactured at our dedicated factory in West Yorkshire. The SEWI system is designed to provide a