Verified by manufacturer 12 hours ago
Ravatherm XPS X UB300 pairs the thermal performance of Ravatherm XPS X 300 SB with a 6 mm fibre cement layer, resulting in a specialist insulation board for use on parapets and upstands.
Suitable for use on parapets and upstands in flat roof applications.
Ravatherm XPS X UB300 pairs the thermal performance of Ravatherm XPS X 300 SB with a 6mm fibre cement layer, resulting in an insulation board which is used on parapets and upstands to reduce thermal bridging at junctions.
The product helps to avoid thermal bridging in flat roofs.
Color | Grey |
Finish | Guidance for specification option: 6 mm fibre cement topping on one external face |
Material | Polystyrene Guidance for specification option: Homogeneous, closed-cell material structure comprised of extruded polystyrene (XPS), a rigid form of insulation with 6 mm fibre cement layer. |
Shape | Rectangle |
Length | 1200 mm |
Width | 600 mm |
Height | 56 mm |
Uniclass | |
CAWS | J21/440 Inverted roof insulation J41/440 Inverted roof insulation J42/440 Inverted roof insulation Q37/310 Inverted roof insulation |
SKU Code | XPS X UB300 |
Classification data | |
Standard | To BS EN 13164. |
Third party product certification | BRE. |
Fire performance | Euro class E, Class A1, to BS EN 13501-1. Guidance for specification option: Products contain an ecologically safe flame-retardant additive. |
Compressive strength (minimum) at 10% compression | 300 kPa. Guidance for specification option: To EN 826. To plan the reinforcement steel requirements of floor slab used as a load-distribution structure over the thermal insulation layer, please consult a structural engineer. |
Thermal conductivity (maximum) | <60 mm - 0.030 W/m·K. Guidance for specification option: Typical thickness 50 mm to EN 13164. |
Thickness | 50 mm. |
Face size (length x width) | 1200 x 600 mm. Guidance for specification option: The maximum installation depth of the thermal insulation is determined by the load: the horizontal pressure must not exceed the compressive strength of the boards, taking into account the value of the permanent load. |
Facing | 6 mm fibre cement flat sheet. Guidance for specification option: Fibre cement topping on external face Ravatherm XPS X 300 SB. |
Edges | Butt edge. Guidance for specification option: This product must be laid with no gaps between the boards in structures with contact to soil. For gluing, solvent-free adhesives must be used. Follow the supplier’s guidance. |
TemperatureRange | -50°C to 75°C maximum. Guidance for specification option: Provides the permanent application temperature of Ravatherm XPS X products. At higher temperatures, the boards will start to soften and suffer permanent deformation. |
Material | Polystyrene Guidance for specification option: Homogeneous, closed-cell material structure comprised of extruded polystyrene (XPS), a rigid form of insulation with 6 mm fibre cement layer. |
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