25mm Celotex TB4000 PIR Insulation Board

  • 25mm Celotex TB4000 PIR Insulation Board
  • Product Code: A10-112
  • Brand: Celotex
  • Model and Size: TB4000 - 2400x1200 (2.88m2)
  • Coverage: 2.88m2
  • Delivery Time: 1 - 2 days

  • Price: £11.76 (£14.11 inc VAT)

    Price per m2: £4.08/m2 (£4.90/m2 inc VAT)


    • 10 or more £11.27 (£13.52 inc VAT)
    • 20 or more £11.15 (£13.38 inc VAT)
    • 30 or more £10.74 (£12.89 inc VAT)
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Price: £9.74 (£11.69 inc VAT)
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Guide Price: £12.09 (£14.51 inc VAT)
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Price: £13.00 (£15.60 inc VAT)
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Guide Price: £15.39 (£18.47 inc VAT)
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Price: £15.59 (£18.71 inc VAT)
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Guide Price: £19.33 (£23.20 inc VAT)
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25mm Celotex TB4000 PIR Insulation Board | TB4025

Thickness: 25mm
Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Weight/m2: 0.85kg
Thermal Conductivity: 0.022W/mK
R-Value: 1.1m2K/W
Compressive Strength: 120kPa
Surface Spread of Flame: Class 1
Water vapour resistivity: 150MN.s/g.m

Celotex TB4025 is targeted at ‘cut-to-fit’ applications between rafters or joists and enables users to achieve lower U-values with a single layer of insulation than has previously been possible. It is also appropriate for use in floors and walls. With low emissivity foil facings, TB4025 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential (GWP).

APPLICATIONS
  • Pitched Roofs
  • Flat Roofs
  • Solid Masonry Walls
  • Timber Framed & Steel Framed Systems
  • Floors
CHARACTERISTICS
  • Specifically designed to eliminate thermal bridges,
  • The thinnest PIR insulation,
  • Standard board size of 1200mm x 2400mm,
  • Easy to cut and shape,
  • Low emissivity foil facings giving improved thermal insulation,
  • High performance within cavity air spaces,
  • Long-term energy savings for buildings.
CERTIFICATION
  • CE marking compliance to BS EN 13165.
  • Manufactured in accordance with quality management system ISO 9001 and environmental management system ISO 14001.
  • Achieves an ‘A+’ rating when compared to the BRE Green Guide 2008.
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