170mm Superglass Multi-Roll 40 sisalwool Steico Flex Inserts are a

Steico Flex Inserts are a versatile and eco-friendly wood-based insulation batt suitable for a multitude of purposes including insulation of limited spaces and fitment into I Joist webbing

- Joint-free insulation reduces waste

Lightweight

Easy to install with adhesive strip

This forms a resilient layer between the joists and the boarding

170mm Superglass Multi-Roll 40 sisalwool Steico Flex Inserts are aSuperglass Multi Roll 40 is a lightweight, non combustible glass mineral wool insulation roll. The flexible roll is perforated to allow easy installation between common joist spacings and minimum on site cutting and waste. Provides excellent thermal performance. Euroclass A1 non combustible. Made from up to 84% recycled glass. Simple installation process. Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP). All Superglass products