Celotex TB4000 PIR Insulation Board 2400mm x 1200mm x 20mm
778034
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Overview
Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value.
Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.
Celotex boards are light and rigid assisting with ease of transportation, handling and fitting.
Celotex TB4000 has been assessed by the BBA as fit for use in defined roof, wall and floor applications if installed, used and maintained as set out in the certificate. Please read the certification at insulation-UK.com/BBA for full details and restrictions.
Celotex TB4000 achieves a BRE Green Guide Rating of A, which can assist in demonstrating environmental performance in your BREEAM assessments . Please visit the Celotex page at GreenBookLive.com for further details.
Technical specification
Dimension 1
2400.0
Dimension 2
1200.0
Dimension 3
20.0
Made To Order
N
Manufacturer Model No
TB4020
Country Origin
UK
Brand Name
Celotex
Range Description
Insulation Board
Length
2400 mm
Thickness
20 mm
Width
1200 mm
Material
PIR
Coverage
2.88 m2
Fire Retardant
N
Acoustic
N
Thermal Conductivity
0.022 W/mK
Certifications Met
BBA Certificate Number 16/5352
BBA Certificate Number 17/5405
Celotex CW4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 40mm to 100mm, it can be considered for use in partial fill cavity wall applications.
Full fill cavity wall tongue & groove PIR insulation. Fibre free insulation core with aluminium foil composite to both sides. Engineered jointing system for superior fit. Suitable for full fill cavity wall applications, whilst maintaining a residual 10mm cavity helping resist moisture transfer, aids installation and accommodate mortar squeeze.
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in cold lofts where pitched roofs are insulated at ceiling level.
Length
8050 mm
Thickness
150 mm
Width
1140 mm
Material
Glass Mineral Wool
Usage
Thermal Loft insulation for a pitched roof at ceiling level only. Standard loft insulation which runs between timber joists and then cross layered on top.
Coverage
9.18 m2
Fire Retardant
Y
Acoustic
No
Thermal Conductivity
0.044 W/mK
Pack Quantity
1
Certifications Met
Euroclass A1 Reaction to Fire Classification, Eurofins Gold
Gypsum plasterboard with a higher density noise insulating core and a blue paper face for easy recognition. The higher density core design of this board enables the wall, partition and ceiling systems to provide greater sound insulating performance levels over standard products by reducing the transmission of sound between rooms.
Celotex CW4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 40mm to 100mm, it can be considered for use in partial fill cavity wall applications.
Full fill cavity wall tongue & groove PIR insulation. Fibre free insulation core with aluminium foil composite to both sides. Engineered jointing system for superior fit. Suitable for full fill cavity wall applications, whilst maintaining a residual 10mm cavity helping resist moisture transfer, aids installation and accommodate mortar squeeze.
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in cold lofts where pitched roofs are insulated at ceiling level.
Gypsum plasterboard with a higher density noise insulating core and a blue paper face for easy recognition. The higher density core design of this board enables the wall, partition and ceiling systems to provide greater sound insulating performance levels over standard products by reducing the transmission of sound between rooms.