Climafoam xps has a high compressive strength and is available in shiplap or square edge.
Polystyrene roof insulation nz.
There have been five electrocution deaths and one non fatal shock reported in new zealand from installation of foil insulation under houses.
Expol polystyrene roof insulation is made from high performance expanded polystyrene eps.
Climafoam extruded polystyrene xps is a high performance water resistant and lightweight board of thermal insulation recommended for use under concrete slabs green roofs edge beams cavity walls external walls and cool rooms.
Trusted by kiwis for more than 30 years expol is the largest manufacturer and distributor of expanded polystyrene eps products in new zealand.
Installation time is reduced with expol s lightweight boards that are easy to store and easy to place in narrow skillion roof spaces.
It s safe to touch non allergenic non irritant non toxic and easy to install.
Over more than 45 years expanded polystyrene eps roofing insulation became the solution of choice for new and re roofing needsbecause of its many benefits.
Expol underfloor insulation is the perfect choice for existing homes.
Why pir insulation board is the premier thermal insulation board used in new zealand polyisocyanurate or pir is an evolution of polyurethane it is stronger and has greater thermal resistance and in fact pir offers the highest r value of any material per thickness.
It s a product of the petrochemical industry so is not particularly eco friendly.
Roof insulation with rigid foam airfoam offers a wide range of high performance budget friendly roof insulation products.
However it needs expert installation to ensure there are no gaps where heat can leak out these will drastically reduce its effectiveness.
Extruded polystyrene insulation can be used for multiple applications in new zealand building professionals choose extruded polystyrene insulation for the versatility it offers.
Polyester insulation is also a very effective form of insulation.
Our high performance eps home insulation solutions offer excellent protection from cold and moisture even in extreme temperatures.
Although xps insulation in new zealand is typically used in roofs and under floors it is also used in the following applications.
Polystyrene insulation polystyrene foam is a good insulation material that s used increasingly in new buildings.
Expol eps products are 100 recyclable branz appraised.
Expol underfloor insulation will stop heat coming in over summer and escaping in winter.
If there is any moisture in the subfloor space it can be reduced by laying polythene over the ground.
