It s worth noting that grey eps shows a better thermal performance around 10 to 20 which makes it possible for example to reduce the thickness of the polystyrene panel when it s used as insulation.
Polystyrene wall insulation panels.
The r value of polystyrene climbs by up to 50 as the difference between inside and outside temperature increases.
Expanded or styrofoam insulation is a budget friendly option while extruded insulation has great water resistance and is ideal for use in areas like crawl spaces.
These pockets impede the flow of heat making eps an excellent insulator keeping things cool in the summer and warm in the winter.
Expanded polystyrene eps exterior wall insulation the reason eps is such a good insulating material is the millions of air pockets which are formed when the blocks are molded.
Resistant to decay moisture and pests expol wall insulation panels need no future maintenance.
Foamular extruded polystyrene xps rigid foam insulation offers foamular extruded polystyrene xps rigid foam insulation offers a comprehensive line of products in a wide choice of sizes thicknesses and edges with a lifetime limited warranty for the life of the home or building.
They are 4 foot wide wall height rigid panels made of expanded polystyrene.
There are a few different types of rigid foam insulation including expanded and extruded polystyrene insulation.
The products are easy to handle score cut and install and no special tools are needed.