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Expanded Polystyrene Boards (EPS)
Our range of expanded polystyrene insulation boards is ideal for general-purpose use in floors, walls, and roofs. Popular with builders and tradespeople, EPS boards offer excellent thermal performance, are easy to cut, and are lightweight for quick installation.
We stock popular sizes like 2400x1200x100mm EPS70 SDN, perfect for floor insulation, partial-fill cavity walls, and more. Whether you're after 100mm polystyrene sheets, cheap EPS insulation, or trusted brands like Mannok, you’ll find what you need at your local branch.
✅ In stock for fast delivery or same-day collection
✅ Available in multiple thicknesses
✅ Trusted by contractors across Cambridgeshire and Northamptonshire
Expanded polystyrene boards are available for delivery or can be collected in store in our Peterborough, Huntingdon & King's Lynn branches. Corby Area Delivery option is available. If you still need assistance, please visit or call your nearest branch for advice.
2400x1200x100mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards
2400x1200x100mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards comprise of expandable beads of polystyrene which are pre-foamed and fused together in a steam-heated mould under pressure.
Stock Availability: In stock
£22.00 incl tax
2400x1200x25mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards
2400x1200x25mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards used to place between joists to provide insulation, below floor screed, below concrete slabs, for postage & packaging - to protect items from breaking and movement. Perfect for use within the building trade, removals and also warehouse dispatches.
Stock Availability: In stock
£6.49 incl tax
2400x1200x50mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards
2400x1200x50mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards comprise of expandable beads of polystyrene which are pre-foamed and fused together in a steam-heated mould under pressure.
Stock Availability: In stock
£11.75 incl tax
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