Kingspan Thermapitch TP10

For use as rafter level insulation for tiled or slated pitched warm roof spaces.


Kingspan Thermapitch TP10 is CFC/ HCFC free and is manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP).

The product is manufactured under a management system certified to ISO 9001: 2015 (Quality Management Systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements), ISO 45001: 2018 (Occupational Health and Safety Management Systems) and ISO 50001: 2011 (Energy Management Systems. Requirements with guidance for use).

Kingspan Thermapitch TP10 is also manufactured in accordance with the Harmonised Standard BS EN 13165: 2001 (Thermal insulation products for buildings- Factory made rigid polyurethane foam (PUR) products- Specification). 

General information




Polyisocyanurate (PIR)




2400 x 1200 x 20 mm

2400 x 1200 x 25 mm

2400 x 1200 x 30 mm

2400 x 1200 x 35 mm

2400 x 1200 x 40 mm

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Uniclass 2015

Pr_25_71_63_66 Polyisocyanurate (PIR) foam boardsPrimary


K11/55 Rigid board insulation fixed as roof sarking

K11/695 Rigid board insulation fixed as roof sarking

P10/140 Insulation fitted between rafters

P10/15 Insulation fitted between rafters

Specification data - Polyisocyanurate (PIR) foam boards Enhanced data


To BS EN 13165 and BS 4841-6.

Third party product certification

British Board of Agrément (BBA) Certification.

 BBA 14/5133.

Fire performance

To BS EN 13501-1, class E.

Euroclass Rtf E - Produced at Kingspan Insulation’s Pembridge, Herefordshire and Selby, North Yorkshire manufacturing facilities.

To BS EN 13501-1, No Performance Determined (NPD).

Euroclass RtF NPD - Produced at Kingspan Insulation’s Castleblayney manufacturing facility.

Thermal conductivity (maximum)

0.022 W/mK.

Cross section

Uniform thickness.

Thickness (nominal)

25 mm.

30 mm.

40 mm.

50 mm.

55 mm.

60 mm.

70 mm.

75 mm.

80 mm.

85 mm.

90 mm.

100 mm.

110 mm.

120 mm.

125 mm.

130 mm.

140 mm.

150 mm.

Face size (length x width)

2400 x 1200 mm.

Compressive strength at 10% deformation

140 kPa.



Low emissivity composite foil.



Product Reference

Kingspan Thermapitch® TP10

Global warming potential (GWP)

Less than 5.

Ozone depletion potential (ODP)



1.4 kJ/kg°C.


0.9 W/m²K.

Third party certifications
  • Certificate 14/5133
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