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Insulated Render Systems

25mm Celotex TB4000 PIR Insulation Board - TB4025

25mm Celotex TB4000 PIR Insulation Board - TB4025
25mm Celotex TB4000 PIR Insulation Board - TB4025
Price: £16.68 (£20.02 inc VAT)
Price per m2: £5.79/m2 (£6.95 inc VAT)
  • Product Code: A1-112
  • Delivery Time: 1-3 working days
  • Brand: Celotex
    • (Tech. support: 01473820850)
  • Model and Size: 1200x2400mm - 2.88m2
  • Weight: 3.02kg
Our ratings on 29-04-2025:
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4.7 out of 5 - Excellent
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4.8 out of 5
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25mm Celotex TB4000 PIR Insulation Board - TB4025

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Density: 42kg/m3
Weight/m2: 1.05kg
Weight: 3.02kg
Compressive Strength: 120kPa
Thermal Conductivity: 0.023W/mK
R-Value: 1.1m2K/W

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. TB4012 is also appropriate for use in floors and walls. With low emissivity foil facings, TB4012 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).

Note:

  • Would also be known as TB3025

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
25mm Celotex GD5025 PIR Insulation Board with 12.5mm Plasterboard (pack of 26)
Brand: Celotex Model and Size: 1200x2400mm - 74.88m2
Delivery Time: 1 - 5 working days
25mm Celotex GD5025 PIR Insulation Board with 12.5mm Plasterboard (pack of 26)
Celotex GD5025 is a premium performance PIR insulation bonded to 12.5mm tapered edge plasterboard. Allows for the installation of both the insulation and plasterboard in one operation, thereby reducing installation time. Simplifies compliance to current building regulations for the upgrade of intern..
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115mm Celotex TA4000 PIR Insulation Board (pack of 10)
Brand: Celotex Model and Size: 1200x2400 - 28.80m2
Delivery Time: 1 - 5 working days
115mm Celotex TA4000 PIR Insulation Board (pack of 10)
115mm Celotex TA4000 PIR Insulation Board (pack of 10) Size: 1200mm x 2400mm Area per pack: 28.80m2 Thermal conductivity: 0.022 W/Mk R-Value: 5.20m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 3.89kg/m2   Celotex ..
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40mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 10)
Brand: Celotex Model and Size: 1200x2400mm - 28.80m2
Delivery Time: Out Of Stock
40mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 10)
Celotex FR5040 is one of the available dimensions of the Celotex FR5000 PIR insulation boards made from polyisocyanurate rigid core and faced on both side with low emissivity aluminum foils for improved thermal performance. The product is applicable to different types of constructions incl..
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60mm Celotex GA4000 PIR Insulation Board - GA4060
Brand: Celotex Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1-3 working days
60mm Celotex GA4000 PIR Insulation Board - GA4060
60mm Celotex GA4060 is a multi-purpose insulation board that provides a solution to overcome localized thermal bridges. Featuring a low emissivity foil facings, this board has been manufactured from tough polyisocyanurate (PIR) using a perfect mix of certain blowing agents which have zero ozone depl..
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60mm Celotex GD5060 PIR Insulation Board with 12.5mm Plasterboard (pack of 16)
Brand: Celotex Model and Size: 1200x2400mm - 46.08m2
Delivery Time: 1 - 5 working days
60mm Celotex GD5060 PIR Insulation Board with 12.5mm Plasterboard (pack of 16)
Celotex GD5060 is a premium performance PIR insulation bonded to 12.5mm tapered edge plasterboard. Allows for the installation of both the insulation and plasterboard in one operation, thereby reducing installation time. Simplifies compliance to current building regulations for the upgrade of i..
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120mm Celotex Crown-Up Flat Roof Board - pack of 5 - pallet of 12 packs
Guide Price
Brand: Celotex Model and Size: 1200x600mm - 43.20m2
Delivery Time: Out Of Stock
120mm Celotex Crown-Up Flat Roof Board - pack of 5 - pallet of 12 packs
120mm Celotex Crown-Up is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Up is a high performance rigid polyisocyanurate (PIR) insulation which delivers increased dimensional stability and added robustness in a built-up flat roofing sy..
Guide Price: £1,548.09
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