Ordered these by mistake. Thought I was buying tile backer board. This board is an insulation board for use under wood flooring and foil underfloor heating. Still in the boxes I can deliver from 0 to £30 depending on where you are in Wiltshire £285 on the website It was too expensive to send them back so they're been stored in my attic and I need the space now hence the £150 price.
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