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Home Loft Insulation Insulation Board Celotex TB4020 PIR Insulation Board - 2400 x 1200 x 20mm

Celotex TB4020 PIR Insulation Board - 2400 x 1200 x 20mm

Code:
TB4020
Brand:
Celotex

This Celotex TB4020 General Purpose Board is a versatile polyisocyanurate (PIR) insulation board that provides superior thermal performance and is simple to install. It includes a low emissivity foil facing that makes it suitable for a range of floor, wall, and roof applicatio... Read More

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Description Specification Downloads Q&A Reviews

Description

This Celotex TB4020 General Purpose Board is a versatile polyisocyanurate (PIR) insulation board that provides superior thermal performance and is simple to install. It includes a low emissivity foil facing that makes it suitable for a range of floor, wall, and roof applications. With a remarkable thermal conductivity of 0.022 W/mK, it significantly minimises the amount of insulation needed to achieve your desired uValue.

The inclusion of a low emissivity foil facing enhances the insulation's thermal efficiency when used in enclosed cavity air spaces, resulting in even better uValues. This adaptable PIR insulation board comes in a size of 2400mm x 1200mm x 20mm and is lightweight and rigid, making it straightforward to handle and install.

Features & Benefits: Celotex TB4020 PIR Insulation Board - 2400 x 1200 x 20mm

  • High-quality versatile PIR insulation board
  • Excellent thermal performance and reduced thickness
  • Low emissivity foil facing
  • Suitable for floor, roof and wall applications
  • Lightweight and easy to install
  • R-Value: 0.90m²K/W
  • Maximum weight: 0.79kg/m²
  • Compressive strength (kPa): CS(10\Y)120

Celotex's TB4020 insulation board has an A rating from the Building Research Establishment (BRE) Green Guide, indicating that it is eco-friendly and responsibly sourced. It has also received certification from the British Board of Agrément (BBA), ensuring that it meets the industry's most stringent manufacturing standards.

Standards & Certification

  • Thermal conductivity: 0.022W/mK, according to BS EN 13165 for factory made rigid polyurethane foam (PU) product
  • Spread of Flame: Euroclass F Reaction to Fire classification, according to BS EN 13501-1. Products with this level of classification are not provided with a rating for smoke emission.
  • Certification: BBA certified
  • BRE Green Guide Rating: A for sustainability

Dimensions

Length 2400mm Depth 20mm Width 1200mm

Details

Thickness 20mm Application Ceiling
Floors
Roof
Walls Material PIR Product Type Board
Facing Foil Thermal Conductivity 0.022 W/mK Edging Square Edge Range TB4000 Board Size 1200mm x 2400mm

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