These cabins are large enough to use as almost anything AND all year round - but still under 30 square metres thus avoiding the need for building regulations approval. There are options to upgrade even further to the same insulation values as a modern house for not just the walls, roof and floor but also the windows and doors.
For more options of 6m wide Twinskins, click here to view more (all Hortons cabins can be "Twin-skinned")
These are large structures made using heavy duty materials to make sure they last for years to come. Although large, the individual component pieces are easily transported and carried to site where thet are built up to make one large solid building.