Insulation board

Insulation board is widely used for improving thermal performance in walls, floors, and roofs. It helps control heat loss, reduces energy bills, and boosts building efficiency. Traditionally, builders relied on materials like cork and fibreboard for insulation. Today, rigid insulation boards made from PIR, phenolic foam, and EPS offer superior thermal resistance and moisture protection.

Whether you need external insulation board for solid walls, sound insulation board for partitioning, or insulation sheets for flooring, there’s a solution for every project. Foil-faced boards are also available for added vapour control, as are high-density options for noise reduction, and insulated plasterboard too.

Compare insulation board prices on Buildbuddy and get the best value materials for your project.