TLX Multi-foil LABC-Registered Thermal Systems
Technical data sheet
This is a guide to insulating roofs and walls and explains how to achieve current and future U-value requirements as detailed in the 2010 amendments to Part L.
The TLX Multi-foil LABC Registered Thermal Systems Booklet looks at a range of applications where multi-foil insulation can be used and demonstrates how the TLX range when used with other insulation can help achieve thermal performance.
The guide provides an explanation as to how multi-foil insulation works and helps with U-value and condensation risk calculations. It covers a range of product applications including loft conversions; new build – roofs; New build – walls and floors; barn conversions; refurbishment and upgrade of existing properties and flat roofs.
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 Gold
Breathable multi-foil and breathable heavy duty roofing membrane.

P10 Sundry insulation/ proofing work
TLX RafterFit
Multi foil, between rafter insulation.

P10 Sundry insulation/ proofing work
TLX Silver
TLX Silver multi-foil insulation for over and under rafter installations.

P10 Sundry insulation/ proofing work
TLX Silver For Walls
TLX Silver multi-foil for timber wall application.

P10 Sundry insulation/ proofing work
Web UV
High performance breathable underlay.

P10 Sundry insulation/ proofing work
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