Tiger heavyweight workshop: Heavy duty framing is strong and heavy duty, thanks to its added framework strength - ideal for machinery, working or just storage or even as a hobby room. This large model comes in a range of generous sizes, each benefiting from extra high eaves height. Its superior grade tongue and groove shiplap cladding embodies rigidity and security. This 12mm finish shiplap cladding comprises of selected European softwood, protected with Tigerskin water based treatment. The roof of the Tiger XL heavyweight workshop is covered with a layer of heavy duty black mineral felt for further protection. The heavy duty rounded four corner framework and a heavy duty roof truss provides extra durability to this great workshop - and the extra thickness of the framing also allows more depth for adding extra insulation if required. The Tiger XL heavyweight workshop has been designed to allow the customer to choose which side of the building they require their stylish, toughened glass windows to be positioned during assembly and large full height double doors offer easy access.