Professional Insulation Panels are high density and fire retardant treated polystyrene panels. Because the panels are made from extruded polystyrene they achieve much higher density per square inch, which in turn provides higher levels of thermal insulation when compared with other polystyrene materials. Apart from good thermal insulation levels, the Professional Insulation Panels help with combating condensation issues and provide an effective way to hide problem surfaces such as cracked plaster. High Density Insulation: Offers superior thermal resistance to keep your space warm in winter and cool in summer Fire Rated: Provides an additional layer of safety with its fire-resistant mineral wool composition Easy to Install: Dimensions of 48 x 12 cm make it simple to cut and fit into place Covers 4m²: Each pack contains 8 tiles, providing approximately 4 square meters of coverage Mineral Wool Construction: Ensures durability, noise reduction, and resistance to moisture and mold, Manufacturer: MAV ERFURT