Composite Insulation stocks high-performance Goldfoam XPS extruded polystyrene

Extruded polystyrene (XPS) is a high-performance rigid foam board insulation with high compressive strength. Extruded polystyrene is especially useful in under soffit/car park applications but can also be used for cavity walls, roofs and other types of flooring.

Composite Insulation supplies New Zealand architects, designers and building professionals with Goldfoam XPS. This closed-cell rigid insulation boards have three major advantages:

• High compressive strength
• Waterproof

• Easy to install 

Availability of stock for Goldfoam XPS extruded insulation in Composite Insulation’s Christchurch and Napier warehouses is high. Overnight delivery is possible to most areas in New Zealand. Your NZ house insulation enquiry is welcomed.

Underfloor applications of XPS insulation:

XPS extruded polystyrene has been used as underfloor insulation in buildings throughout New Zealand. Goldfoam XPS as supplied by Composite Insulation has a wide range of applications for underfloor insulation solutions:

• Underfloor: Slab on grade, beneath the DPC it provides insulation and protection for the DPC during concrete placement.
• Suspended slabs: provides a thermal break between floors, particular car parking and in apartments where they may adjoin commercial spaces.  
• Timber floor joists: Installed beneath the joists, therefore, preventing thermal shorts through timber structure.
• Slab Edge: Below ground covering thickened slab edge prevents thermal loss to wet or damp ground conditions.