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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 01-05-2025:
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4.7 out of 5 - Excellent
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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
50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)
Guide Price
Brand: Celotex Model and Size: Celotex GS5050 - 51.84m2
Delivery Time: 1 - 5 working days
50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard (pack of 18)
50mm Celotex GS5050 PIR Insulation Board with 9.5mm Plasterboard - Mechanical Fix Board dimensions: 1200mm x 2400mm Thickness: 50mm + 9.5mm λ Value (w/mK): 0.021 R-value (m²K/W): 2.40 Weight (kg/m²): 8.00 Compressive strength (kPa) = ≥ 120   Celot..
Guide Price: £1,696.93
£2,036.32 inc VAT
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106mm Celotex TD4000 PIR Flat Roof Insulation Board with Plywood
Brand: Celotex Model and Size: TD4000- 2400 x 1200
Delivery Time: 1 - 5 working days
106mm Celotex TD4000 PIR Flat Roof Insulation Board with Plywood
Celotex TD4000 comprises a polyisocyanurate rigid foam insulation core, with a thermal conductivity of 0.022 W/mK, and low emissivity aluminium foil facings on both sides bonded to a layer of 5.5mm WBP exterior grade plywood.APPLICATION Celotex TD4000 is purpose designed for use in light traff..
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115mm Celotex Thermaclass Cavity Wall 21 - Rigid PIR Full Fill Cavity Insulation Board (pack of 5)
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Brand: Celotex Model and Size: 1190x450mm - 2.7m2
Delivery Time: up to 7 days
115mm Celotex Thermaclass Cavity Wall 21 - Rigid PIR Full Fill Cavity Insulation Board (pack of 5)
115mm Celotex Thermaclass Cavity Wall 21 is a high performance rigid PIR full fill cavity insulation board with low emissivity foil facings offering enhanced thermal performance (0.021 W/m.K) within cavity air spaces. It can be installed with up to a 10mm residual cavity or as a full fill solu..
Guide Price: £106.25
£127.50 inc VAT
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100mm Celotex TC3000 Flat Roof Board - Torch on (pack of 5)
Brand: Celotex Model and Size: 1200 x 600 - 3.6m2
Delivery Time: 3 - 5 days
100mm Celotex TC3000 Flat Roof Board - Torch on (pack of 5)
100mm Celotex TC3000 Flat Roof Board - Torch on (pack of 5)Size: 1200mm x 600mmArea per pack: 3.6m2Thermal conductivity: 0.026 W/MkR-Value: 3.80m2K/WCompressive strength: 150kPaWeight: 4.00kg/m2 Celotex TC3000 provides a quick and easy method of achieving effective thermal insula..
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70mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 6) - pallet of 6 packs
Brand: Celotex Model and Size: 1200x2400mm - 103.68m2
Delivery Time: 1 - 5 working days
70mm Celotex FR5000 Fire Resistant PIR Insulation Board (pack of 6) - pallet of 6 packs
Celotex FR5070 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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90mm Celotex TA4000 PIR Insulation Board (pack of 13)
Brand: Celotex Model and Size: 1200x2400 - 37.44m2
Delivery Time: 1 - 5 working days
90mm Celotex TA4000 PIR Insulation Board (pack of 13)
90mm Celotex TA4000 PIR Insulation Board (pack of 13) Size: 1200mm x 2400mm Area per pack: 37.44m2 Thermal conductivity: 0.022 W/Mk R-Value: 4.05m2K/W Compressive strength: ≥150kPa Water vapour resistance: >150 MNs/g Weight: 3.09kg/m2   Celotex TA4000 prov..
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