BBA Agrément Certificate
Insulation board object. The object has a number of parametric values for materials.
Xtratherm TR/ALU is a high performance polyisocyanurate (PIR) tapered roof insulation with vapour tight aluminium foil facings suitable for use with single ply membranes. TR/ALU is part of the comprehensive range of Xtratherm’s high performance tapered roof boards providing total solutions for tapered roof projects.
High thermal performance, compatible with mechanically fixed single ply systems, and loose laid ballasted systems, vapour resistant foil facers, rot proof
Polyisocyanurate ridgid foam
1200 x 1200 x 30 mm
1200 x 1200 x 60 mm
1200 x 1200 x 80 mm
J42/10 Warm deck roof covering
J42/420 Rigid urethane foam warm deck roof insulation
Standard product features
30 mm (minimum).
To BS EN 13165.
1200 x 1200 mm.
Thermal conductivity (lambda value):
Xtratherm PIR achieves an A+ rating under the BRE Green Guide.