Castle Cabins is based in Sherborne, Dorset. Castle Cabins sells Spruce built BBQ Sheds, Garden Cubes and many other garden outbuildings. 6.9m Grill Cabins 9.2m Grill Cabins Slanted 9.2m Grill Cabin 14.9m Grill Cabins Slanted 14.9m Grill Cabins 25m Grill Cabins HomeUpdated on 2020-09-29T18:43:32+01:00, by CastleCabins.