XPS Insulation – 300kPa – Residential & Commercial Everbuild Glazing Silicone Black 295ml Crafted from high-strength dense concrete

Crafted from high-strength dense concrete

Internal Socket Size 100mm x 100mm (4" x 4"): Accommodates heavy-section timber posts for robust structural stability

forming a stable

The below-ground spike section embeds directly into a concrete base

it is fully recyclable and often contains high potential recycled content

XPS Insulation – 300kPa – Residential & Commercial Everbuild Glazing Silicone Black 295ml Crafted from high-strength dense concreteProduct Overview Experience superior insulation with our 100mm thick, high compressive strength XPS Extruded Polystyrene Boards. Designed for extreme durability, these rigid, closed cell boards offer exceptional thermal insulation for floors, basements, and inverted roofs. With a dense cellular structure, these boards maintain their mechanical strength and thermal integrity under concrete, paving, or ballast, even in harsh conditions. They resist