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Cellar and Basement Insulation
Our cellar and basement insulation can minimise heat loss to prevent damp in underground spaces.
Choosing the ideal cellar and basement insulation is important for any project
Cellar and basement insulation from Kingspan includes premium peformance phenolic insulation and rigid extruded polystyrene (XPS) insulation boards. Kingspan GreenGuard XPS boards have a high compressive strength and offer minimal water absorption while being resistant to ground moisture penetration.
Kingspan Insulation offer a range of cellar and basement boards that are suitable for the walls and floors in new build and refurbishment projects. They are easy to cut, handle and install compared to some other commonly used insulants and are unaffected by air filtration.
Our cellar and basement insulation benefits are as follows:
XPS has a high compressive strength of 300-700 kPa
XPS has minimal water absorption and resistant to ground moisture penetration
Kooltherm is a premium peformance insulation - allowing U-values to be met with minimal thickness
Compare cellar and basement insulation products
Product | Type | Thermal conductivity | Application | Compressive |
High performance rigid extruded polystyrene (XPS) insulation | 0.033 W/mK (30 - 180 mm) | Wall and Floor | 300 | |
High performance rigid extruded polystyrene (XPS) insulation |
| Wall and Floor | 500 | |
Phenolic Insulation with a low emissivity composite foil facer on one side and 12.5 mm plasterboard on the outer face | 0.019 W/mK | Internal Wall | n/a |
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