SUPAFIX SF75 STANDARD INSULATED CAVITY CLOSER 75MM X 2.1M
Supafix (SF) insulated cavity closers are the economical way to achieve building regulations compliance, when closing cavities around window and door openings. SF provides a highly versatile solution in second fix installation when a frame former is not required.
Supafix (SF) insulated cavity closers are the economical way to achieve building regulations compliance, when closing cavities around window and door openings. SF provides a highly versatile solution in second fix installation when a frame former is not required.