70mm Unilin XtroLiner XtroDeck XO/XD PIR Insulation Board - For Built-up Bituminous Felt Systems - 1200mm x 2400mm - Pack of 4
70mm Unilin XtroLiner XtroDeck XO/XD PIR Insulation Board - For Built-up Bituminous Felt Systems - 1200mm x 2400mm - Pack of 4
- Product Code: A1-5049
- Delivery Time: 1-3 working days
- Brand: Unilin (prev. Xtratherm) (Tech. support: 03712221055)
- Model: 1200x2400mm - 11.52m2
- Weight: 25.80kg
Our ratings on 07-10-2026:

4.8 out of 5
70mm Unilin XtroLiner XtroDeck XO/XD PIR Insulation Board - For Built-up Bituminous Felt Systems - 1200mm x 2400mm - Pack of 4
Length: 2400mm
Width: 1200mm
Thickness: 70mm
Pack Quantity: 4
Board Coverage: 2.88m2
Pack coverage: 11.52m2
Density: 32kg/m3
Weight/m2: 2.24kg
Weight: 25.8kg
Thermal Conductivity: 0.021W/mK
R-Value: 3.3m2K/W
Compressive Strength: 150kPa
Fire Rating (Reaction to Fire): C(Class 1)
70mm Unilin XtroLiner XtroDeck XO/XD board has a core of modified polyisocyanurate (PIR) bonded to low emissivity embossed aluminium foil facings. Unilin XtroLiner XtroDeck XO/XD board offers excellent insulation performance with excellent thermal conductivity.Unilin XtroLiner XtroDeck XO/XD board is compatible with bituminous based roofing systems containing self adhered underlays with heat activated cap sheets. It is CFC & HCFC free and is manufactured under the highest standards of ISO 9001 and 14001 Quality and Environmental Management Systems.
CHARACTERISTICS
- High Thermal Performance Rigid Insulation,
- Easy to Install,
- Non-deleterious material,
- Suitable for new build and refurbishment,
- Manufactured with zero ODP blowing agent,
- Reduces Thermal Bridging,
- Reaction to fire: Euroclass C s2 d0,
- Closed cell structure – moisture resistant
APPLICATION
- Partially bonded, self adhered, built-up bituminous felt systems
CERTIFICATION
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