Posted by. John K 1 pack of Polyfoam XPS Roofboard Extra - rebated edge 50mm - 9 sheets per pack/6.75m2 per pack L:1250 / W:600 Location Horley, Surrey, RH6 8JA what3words More from this sellerVilleroy and Boch O.novo Square 1TH WashbasinPolyfoam XPS Roofboard Extra - off cuts -100mm and 50mmAustrotherm XPS Floorboard - rebated edge 30mm watch this item contact the seller Share this post