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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
140mm Celotex Crown-Fix Flat Roof Board (pack of 8) - pallet of 2 packs
Guide Price
Brand: Celotex Model and Size: 2400x1200mm - 46.08m2
Delivery Time: Out Of Stock
140mm Celotex Crown-Fix Flat Roof Board (pack of 8) - pallet of 2 packs
140mm 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: £2,214.29
£2,657.15 inc VAT
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85mm Celotex FF4000 Underfloor Heating Board (pack of 14)
Brand: Celotex Model and Size: FF4000 1200x2400 - 40.32m2
Delivery Time: 3 - 5 days
85mm Celotex FF4000 Underfloor Heating Board (pack of 14)
85mm Celotex FF4000 Underfloor Heating Board (pack of 14) | FF 4085 Size: 1200mm x 2400mm Area per pack: 40.32m2 Thermal conductivity: 0.022 W/Mk R-Value: 3.85m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 2.93kg/m2 &..
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25mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 16)
Brand: Celotex Model and Size: 1200x2400mm - 46.08m2
Delivery Time: Out Of Stock
25mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 16)
Celotex FR5025 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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75mm Celotex GA4000 PIR Insulation Board - GA4075
Brand: Celotex Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1-3 working days
75mm Celotex GA4000 PIR Insulation Board - GA4075
75mm Celotex GA4075 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..
£34.66
£41.59 inc VAT
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70mm Celotex FF4000 Underfloor Heating Board (pack of 17)
Brand: Celotex Model and Size: FF4000 1200x2400 - 48.96m2
Delivery Time: 3 - 5 days
70mm Celotex FF4000 Underfloor Heating Board (pack of 17)
70mm Celotex FF4000 Underfloor Heating Board (pack of 17) | FF 4070 Size: 1200mm x 2400mm Area per pack: 48.96m2 Thermal conductivity: 0.022 W/Mk R-Value: 3.15m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 2.45kg/m2 &..
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90mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 5) - pallet of 5 packs
Guide Price
Brand: Celotex Model and Size: 1200x2400mm - 72.00m2
Delivery Time: Out Of Stock
90mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 5) - pallet of 5 packs
Celotex FR5090 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..
Guide Price: £2,186.31
£2,623.57 inc VAT
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