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Celotex XR4000
Verified today
Celotex
110 mm thick
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Add to spec
Celotex XR4000
Verified today
Celotex
Select variant..
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Add to spec
Celotex XR4000
Verified today
Celotex
Select variant..
nbs-symbol
Add to spec
Summary
PIR insulation board suitable for use in roof, wall and floor applications.
Product certifications
BBA Agrément Certificate
BBA FOR CELOTEX TB4000, GA4000 AND XR4000 PIR INSULATION BOARDS FOR FLOOR INSULATION
BBA Agrément Certificate
BBA FOR CELOTEX TB4000, GA4000 AND XR4000 PIR INSULATION BOARDS FOR PITCHED ROOF INSULATION
BBA Agrément Certificate
BBA FOR CELOTEX TB4000, GA4000 AND XR4000 PIR INSULATION BOARDS FOR TIMBER FRAME DWELLINGS
BBA Agrément Certificate
CELOTEX TB4000, GA4000 AND XR4000 PIR INSULATION BOARDS FOR DRY LINING
Color
Silver, Cream
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Finish
Foil
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Material
Polyisocyanurate (PIR)
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Shape
Rectangle
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Length
2400 mm
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Width
1200 mm
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Specification
Standard
To BS EN 13165.
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Third-party certification
BBA approved 17/5405; ISO 9001; ISO 14001; UKCA marked.
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Fire performance
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.
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Thermal conductivity (maximum)
0.022 W/m.K.
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Compressive strength at 10% deformation
140 kPa.
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Cross section
Uniform thickness.
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Thickness (nominal)
110 mm.
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Face size (length x width)
2400 x 1200 mm.
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Density
Manufacturer's standard.
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Recycled content
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Facing
Foil.
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Edges
Straight.
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Additional properties
Thermal resistance (R-value)
5.00 m²K/W.
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Handling
Manufacturer's standard.
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Sustainability data
Country of product manufacture
United Kingdom
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Manufacturing plant location
England, UK
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Material
Polyisocyanurate (PIR)
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© 2025 Hubexo North UK Ltd. All rights reserved.
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