Dale Joinery Superior timber windows & doors
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A wide range of styles and constructions

Cavity Closer / Former

Our window formers enable Contractors to fit window frames quickly and easily by building around the sub-frame then fitting the window after all other building work is completed. It guarantees compliance with Building Regulations Part 'L 2002' in closing the cavity and correctly positioning the windows.

Our range of window formers eliminate cold bridging around window and door openings, ensuring compliance with the Building Regulations, provides a D.P.C. around the window reveal and acts as a simple fixing system for the finished glazed window.

TIMBER FORMERS
As an alternative we can supply you with timber formers.

KEY FEATURES AND BENEFITS INCLUDE:

  • BBA approved
  • Acts as a template for the bricklayer
  • Finished glazed windows can be fitted from either the inside or outside of the building
  • Delivered to site ready to use - there is no site assembly
  • Conforms to all industry standards and the latest Building Regulations
  • Former sizes available to suit any opening size

Cavity Closer/Former