Kingspan Insulation Thermapitch TP10 PIR pitch roof board Celotex Insulation

Kingspan Thermapitch TP10

High performance rigid Polyisocyanurate (PIR) pitched roof insulation board.

Easy to handle and install.

Ideal for new build and refurbishment.

Can be used as detailed in Robust Details for Part E of the Building Regulations (England and Wales).

BBA Certified.

Unaffected by air infiltration; resistant to the passage of water vapour.

Thicknesses and Availability:

Available in most popular thicknesses from the manufacturer; short lead-times apply as we may need to get the products in from Kingspan before delivering to site.

This Thermapitch Range includes the following readily available product thicknesses: 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 120mm, 125mm, 140mm and 150mm.

The folllowing thicknesses are manufactured to order: 105mm, 110mm, 115mm, 130mm and 165mm; these may carry minimum order levels.

Product Information

General information about Kingspan Thermapitch TP10

Product Application

Pitched roof insulating board

Kingspans high performance polyisocyanurate (PIR) foam board, Thermapitch TP10, is suitable for use in rafter level warm roofs and in cold flat and pitched roof applications.

Product Make-up


Kingspan Thermapitch TP10 is manufactured with Nilflam technology, a high performance fibre–free rigid thermoset polyisocyanurate (PIR) insulant.


Faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.

Product Properties

Thickness 20mm to 165mm
Board Length 2.4m
Board Width 1.2m
Board Edge Square

Product Prices

Buy Kingspan Thermapitch TP10

Product ex-VAT inc-VAT
Kingspan Thermapitch TP10 20mm, 15 x 1.2x2.4m = 43.2m² £207.09 £248.50
Kingspan Thermapitch TP10 25mm, 12 x 1.2x2.4m = 34.56m² £228.38 £274.05
Kingspan Thermapitch TP10 30mm, 10 x 1.2x2.4m = 28.8m² £219.35 £263.22
Kingspan Thermapitch TP10 40mm, 8 x 1.2x2.4m = 23.04m² £207.73 £249.27
Kingspan Thermapitch TP10 50mm, 6 x 1.2x2.4m = 17.28m² £177.48 £212.97
Kingspan Thermapitch TP10 60mm, 5 x 1.2x2.4m = 14.4m² £181.28 £217.53
Kingspan Thermapitch TP10 70mm, 4 x 1.2x2.4m = 11.52m² £158.32 £189.98
Kingspan Thermapitch TP10 75mm, 4 x 1.2x2.4m = 11.52m² £160.38 £192.45
Kingspan Thermapitch TP10 80mm, 4 x 1.2x2.4m = 11.52m² £178.19 £213.82
Kingspan Thermapitch TP10 90mm, 3 x 1.2x2.4m = 8.64m² £147.96 £177.55
Kingspan Thermapitch TP10 100mm, 3 x 1.2x2.4m = 8.64m² £149.12 £178.94
Kingspan Thermapitch TP10 120mm, 2 x 1.2x2.4m = 5.76m² £123.55 £148.26
Kingspan Thermapitch TP10 140mm, 2 x 1.2x2.4m = 5.76m² £153.22 £183.86
Kingspan Thermapitch TP10 150mm, 2 x 1.2x2.4m = 5.76m² £154.19 £185.02
Aluminium Foil Tape 100mm x 50m = 50lm £10.17 £12.20

Limited stock of the most popular boards sizes may be held at some of our larger depots.

Where products need to be brought in from Kingspan, please allow approx. 1 week for delivery on stocked items and up to 3 weeks on made to order thicknesses. While Kingspan keep the majority of the popular thicknesses in stock, less popular thicknesses may carry a minimum order level.

Kingspan reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.

  • Generally 1 or 3 working days for delivery
  • Generally 1 to 5 working days for delivery
  • Generally 5 to 10 working days for delivery
  • Special request or made to order item, allow extended lead times. Minimum order levels may apply.
  • Please call to check availability and approximate lead times

Product availability depends upon stock levels at closest depot and delivery logistics to geographic locations

Product Performance and Guides

Product Performance, Manufacturer Downloads, and Installation Guides

Product Performance

Thermal Conductivity 0.022 W/mK
Compressive Strength 140 kPa at 10% compression BS / I.S. EN 826: 2013
Vapour Resistance > 100 MNs/gm BS / I.S. EN 12086: 2013
Nominal Density 32 kg/m³
Product Thickness Thermal Resistance kg/m²
Kingspan TP10 25mm 25mm 1.10 m²K/W 0.91 kg/m²
Kingspan TP10 30mm 30mm 1.35 m²K/W 1.04 kg/m²
Kingspan TP10 40mm 40mm 1.80 m²K/W 1.31 kg/m²
Kingspan TP10 50mm 50mm 2.25 m²K/W 1.56 kg/m²
Kingspan TP10 55mm 55mm 2.50 m²K/W 2.59 kg/m²
Kingspan TP10 60mm 60mm 2.70 m²K/W 1.92 kg/m²
Kingspan TP10 70mm 70mm 3.15 m²K/W 2.20 kg/m²
Kingspan TP10 75mm 75mm 3.40 m²K/W 2.30 kg/m²
Kingspan TP10 80mm 80mm 3.60 m²K/W 2.45 kg/m²
Kingspan TP10 90mm 90mm 4.06 m²K/W 2.91 kg/m²
Kingspan TP10 100mm 100mm 4.50 m²K/W 3.21 kg/m²
Kingspan TP10 110mm 110mm 5.00 m²K/W 3.86 kg/m²
Kingspan TP10 120mm 120mm 5.45 m²K/W 4.00 kg/m²
Kingspan TP10 125mm 125mm 5.65 m²K/W 4.34 kg/m²
Kingspan TP10 130mm 130mm 5.90 m²K/W 4.50 kg/m²
Kingspan TP10 140mm 140mm 6.35 m²K/W 4.82 kg/m²
Kingspan TP10 150mm 150mm 6.80 m²K/W 4.90 kg/m²

Product Certificates

Please visit the Kingspan website for product certificates.