56mm Ravatherm XPS X UB300 Extruded Polystyrene Board

56mm Ravatherm XPS X UB300 combines the superior thermal performance of 50mm Ravatherm XPS X 300 SB with a 6mm fibre cement layer, creating an insulation board ideal for parapets and upstands. It effectively reduces thermal bridging at junctions, helping to prevent heat loss in flat roof constructions.

Key Benefits

• Length: 1200mm
• Width: 600mm
• Overall Thickness: 56mm ( 6mm fibre cement flat sheet. Insulation is 50mm XPS )
• Pack Quantity: 42
• Board Coverage: 0.72m2
• Pack Coverage: 30.24m2
• Thermal Conductivity: 0.030W/mK
• R-Value: 1.65m2K/W
• Compressive Strength: 300kPa
• Tensile Strength: 300 kPa
• Fire Rating (Reaction to Fire): E
• Surface finish: 6mm fibre cement flat sheet

Characteristics

1. 6 mm fibre cement layer on the surface
2. Homogeneous, closed-cell structure
3. Consistently high thermal insulation
4. Minimal moisture absorption
5. Excellent strength, rigidity, and dimensional stability
6. Water- and frost-resistant
7. High compressive strength
8. Strong resistance to vapour diffusion
9. Resistant to rot and degradation
10. Easy and quick to install

Application

• Designed for parapets and upstands in flat roof constructions

Produced using an advanced extrusion process, 56mm Ravatherm XPS X UB300 boards feature a closed-cell structure and smooth extrusion skin for high strength and durability. Available in a range of thicknesses and compressive strengths, including innovative low-GWP CO₂ and HFO blowing agent technology.

Upgrade your building’s energy efficiency with 56mm UB300 the trusted choice for UK flat roof insulation projects.

Info

Have a browse of our Ravatherm Extruded Polystyrene Insulation products. We supply to the entire UK Mainland. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on 02039519012 / 02038839057, email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Insulation Prices near me.