Bought in August from B and Q, we were having new heating so we thought we would do the loft. After opening and measuring the guy found he could not do it, for our pipes were in the way.  B and Q would not accept it back because its open so now its just sitting in the shed. Cost £132 as you can see on receipt. Grab a bargain sorry collection only due to size, Wainfleet Skegness, or get your own courier.