Features

• It is a thermal insulating board for inverted-system flat roofs. Part of the Styrofoam product range, these boards are made of rigid extruded polystyrene foam with a closed-cell structure, manufactured through an original process
• Properties
• Excellent thermal conductivity
• High compressive and creep strength (deformation due to compression over a long period of time)
• Closed-cell structure: minimal water absorption and high resistance to vapour diffusion
• High resistance to freeze-thaw cycles
• Resistant to ageing
• Easy to work with and install
• M1 reaction to fire classification
• Does not contain CFCs
• The waterproofing is completely protected, both thermally and mechanically, thereby increasing its durability
• Because the waterproofing is installed under the insulation, there is no need for a vapour barrier
• Easy installation means the work can be up and running quickly (work deadlines)
• When repairs are necessary, the waterproofing is easy to access

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