Blown-In Fibreglass Insulation – Loosefill – 97.2 sq ft at R-20

This expanding blown-in loosefill fibreglass insulation is designed for attic applications. Each bag covers 97.2 sq ft (9.0 m²) at R-20 and expands up to 17 times its compressed volume once installed. The fibreglass composition provides natural non-combustibility and resistance to mould and moisture. Applied using a standard blowing machine, it fills irregular cavities and hard-to-reach areas evenly and efficiently. It is well suited for residential attic upgrades where precise R-value targets need to be met by both DIY users and insulation professionals.