Cavity Closers close off a cavity around window and door reveals. They are weatherproof and thermal barriers, which help meet the Building Regulations. A choice of fire rated closers enhances the options for the specifier and contractor. Dacatie insulation is rated zero for GWP and ODP.
 
 
 
Dacatie has a wide range of insulated and fire rated cavity closers. Ranging from the economic Supafix Closer, to the architect's choice of the mineral wool fire rated XFR200 Cavity Closer.
 
 
 
Insulated Cavity Closer key benefits:
 
 
 
- Easy to install
 
 
- Economical 
 
 
- Reduces risk of condensation, mould and moisture migration across the cavity
 
 
- Complies with Part L Building Regulations 
 
 
- GWP levels less than 5, ODP Zero and Green Guide A+ 
 
 
- Reduce Cold Bridging
 
 
 
 
All Dacatie closers are covered by BBA certificate no. 98/3474. They are suitable for use in buildings covered by Building Regulations applicable in England and Wales, Scotland and Northern Ireland.