Dacatie Insulated Cavity Closers offer different insulation materials with the option of GWP levels of <5, ODP levels of zero and Green Guide ratings of A+.BREEAM (and Code for Sustainable Homes)
BRE has advised that Insulated Cavity Closers as a product do not gain Green Guide credits, since they do not enhance BREEAM scheme categories.Building Regulations Compliance
Building Regulation (Part L) compliance is important. The path of minimum thermal resistance through the closer must be at least 0.45 m2K/W, which Dacatie closers achieve.
Cavity closers: 25mm (Except XFR2000 - 50mm thickness)
Insulated DPCs: See guide for details.