It is made from Oak featheredge board on a 2x4 wooden frame. It is fully insulated, Has a tiled roof and gable ends and is lined internally with T&G pine. Electics and lighting is installed. It measures 3Mtr x 3Mtr. The worksop replaced an old greenhouse on the site and took 5 months to build (Including getting planning permission due to its closeness to the fence.