Manthorpe G240 is a double flange cavity closer that has been specifically designed for vertical and horizontal cavity sill details. It provides an outstanding economical solution to cold bridging issues, and is perfect for all window and door reveals while satisfying Part B of building regulations. This cavity closer is easily installed with no special fixing requirements or tools needed, and comes in a wide variety of widths from 50mm-150mm. This product comes in a pack of 6.
Doubled Flange feature allows use in almost all cavity wall details
Satisfies Part B of building regulations
Economical design and build provides outstanding performance at an affordable price point
No special fixing requirements or tools allows a seamless installation