Thin-R

XT/PR-UF (Roofs)

PIR Roof Insulation for Pitched Roofs

XT/PR_UF

Pitched Roof Insulation

Thin-R Pitched Roof on sloped roofs
(ventilated, hybrid or warm) provides the
most efficient U-Values with minimal
intrusion into valuable living space. The roof
construction is a critical element in the
building fabric and is an area at high risk of
heat loss. Using this product will reduce heat
loss while also delivering improved Thermal
Bridging details.
Warm Roof construction is a particularly
effective way of insulating complex roofs.
Insulating above – or above and between –
the roof timbers ensures that the structure
is kept at or near the internal environmental
conditions, reducing thermal stress and
condensation risk

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XT/PR_UF Roofs Unilin Insulation XTPR_UF ROOFS

Attributes

Product Details
Product name	XT/PR_UF (Roofs)
Material code	Please refer to packing list
Type	PIR Roof Insulation
Application	Roofs
Thickness	25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 125mm, 130mm, 140mm, 150mm
Inner facing	composite Foil facing
Outer facing	composite Foil facing
Thermal Conductivity	0.022 (W/mk)
Compressive strength	CS (10Y) 140
Unit of measurement	mm
Size/Dimensions	2400 X 1200mm
Reaction to fire	Euroclass F
Installation guide	Please refer to our marketing materials
EPD	An Environmental Product Declaration (EPD), certified by IGBC is available for this product. Please contact technical support for further details.

Typical U-Values

Table 1

Hybrid Roof Build-up

Tiles Battens
Breathable membrane Air layer between rafters (Low Emissivity) XT/PR between rafters XT/PR below rafters Vapour control layer Plasterboard Plaster skim

Between	Under	600mm	400mm
100	50	0.15	0.16
125	40	0.15	0.16
150	25	0.15	0.16
100	60	0.14	0.15
125	50	0.14	0.15
150	50	0.12	0.13

Table 2

Warm Roof Build-up

Tiles Battens Breathable membrane XT/PR over rafters XT/PR between rafters Air layer between rafters (Low Emissivity) Vapour control layer Plasterboard Plaster skim