There are a few different types of rigid foam insulation including expanded and extruded polystyrene insulation.
Polystyrene sheets for wall insulation.
Acoustic rigid foam insulation is a high silverboard acoustic rigid foam insulation is a high performance flat sheet insulation material made from expanded polystyrene eps which is coated with a layer of reflective film.
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.
Polystyrene sheets are the foamy form of polystyrene and they are used to insulate residential homes and commercial buildings.
Install polystyrene sheets on concrete wall continue preparing adhesive and installing polystyrene sheets in the same manner until you cover the whole surface of the wall.
Polystyrene rigid expanded insulation protective packaging white foam sheets 600mmx400mmx10mm 12 sheets.
There are two types of polystyrene insulators.
Use the pattern described beforehand as to give strength to the insulation layer on one row install the sheets horizontally as on the next one lay them vertically.
Rigid yet lightweight expol expanded polystyrene eps boards are easy to store easy to move around site and most importantly easy to place in wall cavities.