Shellcast's flagship product : LINFRAME

Linframe has been developed over 7 years to be the best product on the market, passing many performance tests.

  • Shellcast’s Linframe system acts as a window cill cavity tray closing off the shutter guide from water ingress.

  • The system also acts as a sub frame former to ensure accurate and parallel openings.

  • No additional closer required for the cill jamb.

  • 25mm outer flange to cover outer leaf or flash cladding on to.

  • Extrusions come in different sizes to suit cavity widths.