Foilboard Insulation Panels are more than just insulation - when used externally on framed walls, they provide a weatherproof shield which enables internal trades to proceed without waiting for brickwork or cladding completion.

Foilboard Insulation Panels are manufactured from fire retardant expanded polystyrene with pure aluminium foil applied to each side. Sheets are available in the Standard 10, Super 15 or Cathefral 25 sizes and can be manufactured in thicknesses up to 100mm.