TLX Rafterfit Installation Guide
Installation instructions
This piece of literature is designed to provide detailed instructions regarding the installation of TLX RafterFit. BBA approved , TLX RafterFit multi-foil insulation is installed between-rafters and can be used instead of PIR in 38x100mm or 50x100mm rafters, at 400mm or 600mm centres.
The installation instructions demonstrate how wings staple the product to the rafter edge and set a 50mm air gap. Instructions show the installation of TLX RafterFit with and without battens, in barn conversions and under suspended timber floor or under intermediate floor.
CI/SfB subheadings under which this document is classified:
The product information is supplied by NBS Plus which is a library of building product manufacturer information linked to NBS clauses and clause guidance.
The following products are related to this document:
TLX RafterFit
Multi foil, between rafter insulation.

P10 Sundry insulation/ proofing work
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