125mm Celotex TA4000 PIR Insulation Board (pack of 9)

125mm Celotex TA4000 PIR Insulation Board (pack of 9)
- Product Code: A1-397
- Delivery Time: 3 - 5 days
- Brand: Celotex (Tech. support: 01473820850)
- Model and Size: 1200x2400 - 25.92m2
- Weight: 109.12kg
Due to nationwide shortage of PIR insulation lead time may be longer for this product.
Product discontinued.
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Our ratings on 17-10-2025:

4.8 out of 5
125mm Celotex TA4000 PIR Insulation Board (pack of 9)
125mm Celotex TA4000 PIR Insulation Board (pack of 9)
Size: 1200mm x 2400mm
Area per pack: 25.92m2
Thermal conductivity: 0.022 W/Mk
R-Value: 5.65m2K/W
Compressive strength: ≥150kPa
Water vapour resistance: >150 MNs/g
Weight: 4.21kg/m2
Celotex TA4000 provides a quick and easy method of achieving effective thermal insulation in single-ply flat roofing applications. Manufactured with low emissivity foil facings and specifically for use in mechanically fixed and ballasted single-ply systems, TA4000 boards have a higher compressive strength which gives improved resistance to site traffic during installation. Celotex TA4000 is CFC/HCFC free with zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
125mm Celotex TA4000 characteristics:
- designed for use in single-ply membrane applications where the board can be
- secured to the deck via mechanical fixings, thermally broken fixings or with ballast
- achieves U-values with minimum thickness
- strong and durable
- rot proof
- dimensionally stable and unaffected by temperature cycles
- easy to cut
- comes in a range of thicknesses and in a standard board size of 1200mm x 2400mm
- ideal for fast construction schedules
APPLICATION
Celotex TA4000 is specifically designed for use under mechanically fixed single-ply with:
- PVC membranes
- EPDM membranes
CERTIFFICATION
- CE marking compliance to BS EN 13165
- manufactured in accordance with quality management system ISO 9001
- manufactured in accordance with environmental management system ISO 14001
This product is available for 2-3 days delivery within London M25 zone.
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