Thermaroof TR24

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High performance flat roof insulation

Kingspan Thermaroof TR24 is a high performance insulation with a fibre-free rigid thermoset polyisocyanurate (PIR) core.

It is suitable for flat roofs waterproofed with partially bonded torch applied multi-layer bituminous waterproofing, and has a thermal conductivity of 0.024 - 0.026 W/m·K.

Product brochure

Our product brochures include U-value tables, handling advice and installation guidance.

Thermaroof TR24

Product information

Thermal conductivity 0.024 W/m·K (≥ 120 mm)
0.025 W/m·K (80 - 119 mm)
0.026 W/m·K (< 80 mm)
Compressive strength
150 kPa (at 10% compression)
Facings Bitumen coated glass tissue finished with a thermofusible polypropylene fleece
Core High performance rigid thermoset  polyisocyanurate (PIR) insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Board size 1.2 x 0.6 m
Green Guide Rating Kingspan Thermaroof TR24 achieves a Green Guide Rating of A

Kingspan Insulation Ltd

For queries relating to insulation boards, cavity closers or membranes.

Pembridge

Leominster

Herefordshire

HR6 9LA

General enquiries: 01544 388 601

Technical advice: 01544 387 382

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