Cavity Closer SF100 100mm x 3000mm

A cavity closer is designed to prevent thermal loss from unprotected cavities and reveals as specified in Part L Building Regulation 2013.

This Cavity Closer from Dacatie is a great way to close cavities around window and door openings.


  • Cavity Size: 100mm
  • Length: 3000mm
  • Material: PVCu

Zero rated for ozone depletion potential (ODP) this cavity closer will fit onto any door or window cavity and can be simply nailed into place.

    Length (m): 3
    Cavity (mm): 100

£9.44 inc VAT

In Stock Limited Delivery South West Only