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Products Overview | Cavity Closers | Type-R Fire Stop


Fire Retardant Rigid Cavity Closer System

(Therma-Close) TYPE-R is specially designed to create a more rigid waterproof cavity closer system.

TYPE-R
comprise two rigid extensions, one of which has a unique, flexible, water seal. Once the window is in place the flexible seal sits against the window frame and acts as a secondary water seal.

These two rigid extensions allow TYPE-R to be made to any cavity width. TYPE-R and Type-R Fire-Stop are now available for both standard and check reveals to suit Robust Details.

Features

  • Waterproofing, Insulating and Self Locating in one fully assembled piece.
  • TYPE-R's unique design incorporates a flexible water seal which reduces the possibility of water penetration. (in robust detail)
  • Robust, easy to use on-site and can be cut to size and jointed, minimising waste.
  • Eliminates the need for blockwork to close the cavity.
  • Both are CFC & HCFC Free - kind to the environment.
 

Overview
Installation
Technical
Calculations
Data Sheet
 

OVER 60mins
fire integrity
Meets New Robust Details
NHBC Approved
Fully Certificated

Fully Rigid Plastic Cavity Closer
Unique Secondary Water Seal for Frames
Ties in to both Leaves
Available for Check Reveals