125mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board (pack of 3)
125mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board (pack of 3)
- Product Code: A1-4627
- Delivery Time: 1-3 working days
- Brand: Xtratherm (Tech. support: 03712221055)
- Model and Size: 2400x1200mm - 8.64m2
- Weight: 34.56kg
Our ratings on 17-10-2025:
4.8 out of 5
125mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board (pack of 3)
Width: 1200mm
Length: 2400mm
Pack Coverage: 8.64m2
Pack Quantity: 3
Density: 32kg/m3
Weight/m2: 4kg
Weight: 34.56kg
Thermal Conductivity: 0.022W/mK
R-Value: 5.68m2K/W
Compressive Strength: 150kPa
125mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board is a flat roof insulation with enhanced vapour resistant performance. Thin-R FR/ALU board is faced with low emissivity aluminium facings both sides. Rot proof and will remain effective for the life span of the building. Suitable for use below single ply mechanically fixed roof membranes.
Note: not suitable for applications with built-up bitumen based roofing or mastic asphalt systems.
APPLICATION
- Flat roof below single ply mechanically fixed roof membranes
CHARACTERISTICS
- Superior performance PIR foam core,
- Vapour-tight aluminium facings on both sides,
- Effective thermal,
- Contributes to limit the risk of condensation,
- Will have life as long as the roof waterproof covering,
- For new build or refurbishment,
- Rot proof and will remain effective for the life span of the building,
- Can be readily cut using a sharp knife or fine toothed saw
CERTIFICATION
Xtratherm_Flat_Roofing_guide.pdf
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