SF Multicloser is a versatile and economic PVCu insulated cavity closer that is easy to use and achieve building regulations where cavity widths are unknown or vary on site. SF Multicloser has pre-cut grooves to simplify cutting the closer to the required size, at 50, 65, 75 and 85 mm or leave as is for a 100 mm cavity width. Product Function SF Multicloser is recommended for closing the cavity around window and door openings in second fix installations when a frame former is not required. Suitable for use in conventional brick & block and timber frame constructions.
Supafix SF Cavity Closer Cut-to-Size 50mm -100mm x 2.4m