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Celotex 25mm Insulation Board TB3025 2.4m x 1.2m

SKU: PS0053

£12.95Ex VAT£15.54Inc VAT

In Stock

Available: 88

4.5 per square metre
Best Price First Time
  • Low thermal conductivity 0.023W/mk
  • Suitable for roofing, floors and walls
  • Manufactured from rigid polyisocyanurate (PIR).
  • Certified under BBA Agreement Certificate number 95/3197 & 09/4667
  • Excellent thermal performance
  • Easy to cut
  • Perfect for lightweight steel frame commercial structures
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Product Description

Celotex 25mm insulation board for roofing, floors and walls

Celotex 25mm TB3025 is a premium multi-purpose insulation board manufactured to provide a simple solution in overcoming thermal bridging. This unique board is suitable in numerous applications including; roofing, floors and walls, and with its easy to cut shape and foil grid it really does make its use and application a hassle-free job. As well as providing a long-term energy saving solution this Celotex insulation board is perfect for lightweight steel frame commercial and industrial buildings. Manufactured from rigid polyisocyanurate (PIR) this Celotex TB3025 has useful grid markings which make it easy to cut to shape.

  • Low thermal conductivity 0.023W/mk
  • Suitable for roofing, floors and walls
  • Manufactured from rigid polyisocyanurate (PIR).
  • Certified under BBA Agreement Certificate number 95/3197 & 09/4667
  • Excellent thermal performance
  • Easy to cut
  • Perfect for lightweight steel frame commercial structures
  • Read our customer reviews online now
Tackle thermal bridging

Celotex 25mm insulation boards are specifically designed to improve the areas where insulation is most difficult. Thermal bridges, most often at junctions in existing insulation, are often overlooked and can result in significant heat loss without you realising. Celotex 25mm insulation is a great-value way to patch these problem areas, and does so efficiently, with a thermal conductivity (U-value) of just 0.023 W/mK. Celotex’s industry leading manufacturing ensures money is saved on energy bills for years to come.

Roofs, walls and floors

Much like Celotex’s other insulation boards, the Celotex 25mm is versatile across multiple applications including roofs, walls and floors. It is easy to cut, shape and fit no matter where you need it. The low emissivity foil facings make the product excel within cavity air spaces especially. Celotex is the UK’s leading manufacturer in insulation boards and their products are CE marked and BBA certified.

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Technical Details

Width (mm)2400
Height (mm)25
Depth (mm)1200
BrandCelotex
Colour (item)Grey
Material (item)Polyisocyanurate (PIR)
Density (kg/m³)
Compressive strength (MPa)120
Thermal Conductivity (W/mK).022
Thermal Resistance R Value (m²K/W)1.1
Acoustic RatedNo

Product Description

Technical Details