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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 20-05-2025:
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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
120mm Celotex Crown-Fix Flat Roof Board (pack of 10) - pallet of 2 packs
Guide Price
Brand: Celotex Model and Size: 2400x1200mm - 57.60m2
Delivery Time: Out Of Stock
120mm Celotex Crown-Fix Flat Roof Board (pack of 10) - pallet of 2 packs
120mm Celotex Crown-Fix is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Fix is a high performance rigid polyisocyanurate (PIR) insulation which delivers excellent dimensional stability and added robustness in a mechanically fixed sin..
Guide Price: £2,595.58
£3,114.70 inc VAT
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100mm Celotex TA4000 PIR Insulation Board (pack of 12)
Brand: Celotex Model and Size: 1200x2400 - 34.56m2
Delivery Time: 3 - 5 days
100mm Celotex TA4000 PIR Insulation Board (pack of 12)
100mm Celotex TA4000 PIR Insulation Board (pack of 12) Size: 1200mm x 2400mm Area per pack: 34.56m2 Thermal conductivity: 0.022 W/Mk R-Value: 4.50m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 3.41kg/m2   Celotex TA4000 pro..
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140mm Celotex TC3000 Flat Roof Board - Torch on (pack of 3)
Brand: Celotex Model and Size: 1200 x 600 - 2.16m2
Delivery Time: 3 - 5 days
140mm Celotex TC3000 Flat Roof Board - Torch on (pack of 3)
140mm Celotex TC3000 Flat Roof Board - Torch on (pack of 3)Size: 1200mm x 600mmArea per pack: 2.16m2Thermal conductivity: 0.025 W/MkR-Value: 5.60m2K/WCompressive strength: 150kPaWeight: 5.28kg/m2 Celotex TC3000 provides a quick and easy method of achieving effective thermal insul..
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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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100mm Celotex CG5000 Partial Fill Cavity Wall Board pack of 6 - pallet of 16 packs
Brand: Celotex Model and Size: 450x1200mm - 51.84m2
Delivery Time: 3 - 5 days
100mm Celotex CG5000 Partial Fill Cavity Wall Board pack of 6 - pallet of 16 packs
Celotex CG5100 is especially designed for partial fill cavity wall insulation, offering great thermal performance due to substantial R and U values, with decreased board thickness and lower emissivity values due to the aluminum foil facings on both sides of the PIR core. This set of products pr..
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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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