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High performance tapered insulation for flat roofs

Kingspan Thermataper TT46 is a high performance insulation with a fibre-free rigid thermoset polyisocyanurate (PIR) core.

It is designed to enhance water drainage for flat roofs waterproofed with mechanically fixed single-ply waterproofing.

Kingspan Thermataper TT46 is available with FM Approval to FM 4470 - please see the product brochure or search 'Kingspan Therma' on the FM Approvals online listing website below for the conditions of approval. 

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Our product brochures include handling advice and installation guidance.

Thermataper TT46

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Thermal conductivity The effective thermal conductivity in a tapered roofing system is specific to the individual roof design
Euroclass E
Compressive strength 150 kPa (at 10% compression)
Facings Low emissivity composite foil
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 1.2 metres
Manufactured rate of fall 1:30
1:40
1:60
1:80
Planet Passionate
Through our new Planet Passionate 10-year groupwide sustainability programme, we aim to make significant advances in the sustainability of our business and of our products.

Today, Kingspan Thermataper TT46 is manufactured at two sites and offers the following sustainability performance.
 
Responsible Sourcing

Kingspan Thermataper TT46 produced at Kingspan Insulation’s Pembridge, Herefordshire and Selby, North Yorkshire manufacturing facilities is certified to BES 6001 (Framework Standard for the Responsible Sourcing of Construction Products) ‘Excellent’.

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Kingspan Insulation Ltd

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

Pembridge

Leominster

Herefordshire

HR6 9LA

General enquiries: 01544 388 601

Architect Technical Helpline:
01544 387 382