Tolerance
ALL FINISHED INSULATION SIZE TO HAVE A TOLERANCE OF
- 4MM TO +0MM TO SUIT VARYING CAVITY SIZES
Calculation method
for assessing Thermal Bridging at the edges of openings.
Performance
Test Data of Extrusion U-P.V.C./Plasticised -
co-extruded under the control of a Quality
Assurance System.
Performance
Test Data of Insulation
Mineral Fibre
Thermal Conductivity 0.034 W/mK
Technical Reference
Building Regulations 2000 Approved Document L1 + L2.
BRE publication
"Thermal Insulation: Avoiding the risks".
TSO Publication: Limiting Thermal Bridging and Air Leakage: Robust construction
Details for Dwellings and Similar Buildings
BRE Scotland:
Conventions for U Value Calculations
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