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Celotex  |  SKU: TB4030

30mm Celotex TB4030 PIR Insulation Board - 2400mm x 1200mm

£13.28 Ex VAT
£15.94 Inc VAT

30mm Celotex insulation is a rigid PIR insulation board with low thermal conductivity, ideal for roofing, framed walls and floors.

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30mm Celotex TB4030 PIR insulation can be used in a variety of applications to reduce cold-bridging - such as floor, wall, and roof. They are lightweight and rigid so they can be easily transported, used, and fitted. These Celotex Insulation boards contain a combination of eco-friendly blowing agents with a low potential for global warming. They have been shown to have zero ozone destruction potential (ODP).
  • Can be used in a variety of applications – such as floor, wall, and roof.
  • Contain a combination of eco-friendly blowing agents with a low potential for global warming and zero ozone destruction potential (ODP).
  • Low-emissivity foil front.
  • BRE Green Guide rating A, which can be used in BREEAM assessments to show environmental performance.

Celotex PIR boards feature a low-emissivity foil front that improves thermal performance in sealed cavity air spaces which lowers the U value.

Thickness: 30 mm
Length: 2400 mm
Width: 1200 mm
Coverage: 2.88 m²
R-value: 1.35 m²K/W
Thermal conductivity: 0.022 W/mK
Certification: BA 16/5352 BBA  17/5405
Country Origin: UK


The R-value denotes the resistance to heat flow – the higher the R-value the more insulating the product is.

  • Size
    2400mm x 1200mm
  • Coverage (m²)
    2.88
  • Thickness
    30mm
  • Material
    PIR

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