Find Reliable XPS Insulation Products for Construction Projects
Built for Demanding Conditions Some construction applications require insulation that can withstand heavy loads, moisture, and challenging conditions. Extruded polystyrene, known as XPS, is designed for exactly these situations. Its closed-cell structure delivers high compressive strength and very low water absorption, allowing it to maintain thermal performance in environments where other insulation materials may struggle. XPS is widely used in floors, foundations, basements, and inverted roofs. Insulation Store Online offers reliable XPS products, including BEWI Jackodur, for demanding construction projects. How XPS Is Made XPS is produced by extruding polystyrene through a die, creating a continuous board with a uniform closed-cell structure. This process gives XPS its characteristic strength, smooth surface, and moisture resistance. Boards are produced in a range of thicknesses and compressive strengths to suit different applications. Edges may be square or rebated to reduce ...