Tag Archives: Manthorpe Fire Rated Cavity Closer Double Flange 90-110mm G249/90/110F

Manthorpe Fire Rated Cavity Closer Double Flange 90-110mm G249/90/110F

The Manthorpe G249F Half-Hour Fire Rated Cavity Closer has been designed for use where a fire barrier is required to seal cavities around window and door reveals of a building. Half hour fire rated Rigid extruded UPVC sections Unique variable clip feature Compressed mineral fibre wool insulation