Summary
Insulation for partially bonded, torched-on, built-up bituminous felt systems.
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Application
Suitable for use below most bitumen based partially bonded built up roofing systems.
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Description
Unilin Insulation TR/BGM is a high performance polyisocyanurate (PIR) tapered roof insulation with a polypropylene fleece finished bitumen/glass fibre working surface and a mineral glass facing to the under side (TR/BGM boards are not reversible).
TR/BGM is suitable for use below most bitumen based partially bonded built up roofing systems. Part of Unilin Insulation’s comprehensive range of high performance tapered roof boards providing total solutions for tapered roof projects.
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Product certifications
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Digital objects
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Color
Yellow
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Material
Polyisocyanurate (PIR)
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Shape
Square
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Length
1200 mm
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Width
1200 mm
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Height
30 mm, 50 mm, 70 mm, 90 mm, 110 mm
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Specification
Classification data
Standard
To BS EN 13165.
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Third-party certification
BBA Certificate No. 24/7235.
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Fire performance
Euroclass F.
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Thermal conductivity (maximum)
0.024–0.027 W/m·K.
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Compressive strength at 10% deformation
>150 kPa.
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Cross section
Tapered.
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Thickness (nominal)
30–50 mm.
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Density
32 kg/m³.
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Recycled content
0%.
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Facing
Bitumen glass fibre/ mineral glass facing.
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Edges
Square.
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Additional properties
Fixing
Mecahnically fixed., Bonded to substrate.
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Water vapour resistance
>344 MNs/gm.
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Sustainability data
Contains Red List materials
No
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Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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Material
Polyisocyanurate (PIR)
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A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Normalized unit
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Declared unit
11.9 kg CO₂ eq/m²
Certified
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Recyclability
0
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Recycled content
0 %
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