Cavity Closers

WFC offers the fully braced and and welded cavity closure system. Designed for applications in Steel and Timber-Frame as well as Brick & Block buildings, the product range is widely used by major house builders throughout the UK.

Standards

  • BBA certified
  • NHBC approved

Performance

  • Minimal thermal resistance 0.45 m sq K/W – Exceeds requirements

Features

  • Insulates cavities around windows & doors
  • Forms the window aperture
  • Vertical DPC
  • Fully braced – facilitates square/accurate openings
  • Flush reveal allows windows to be aligned independently
  • Cavity widths from 50 – 125mm

Options

  • Cavity widths – 50, 75, 100 & 125mm
  • Check-Reveal option
  • Steel, Timber-frame & Thin-joint options
  • Matching slim-line head-line ventilator