A lovely large window and matching doors give this traditional summerhouse style and character. This top-quality Hartland 12 x 12 ft. Tongue and groove log cabin has 28mm interlocking, high-grade pine boards to the walls, and 14mm tongue and groove boards to the roof and floor. The floor also has pressure-treated floor joists. The beauty of log construction means no framing internally, giving you uninterrupted walls and a real log cabin experience. All Timber is a forest stewardship council (FSC) certified to produce an environmentally friendly and quality garden building. The double doors and opening window are fitted with a draft seal system for a cozy cabin and the door is fitted with a mortice lock. The door and window can be positioned at either side of the front. Green mineral felt is also included. The building is supplied untreated and requires a wood preservative immediately after assembly. The building dimensions are to the edge of the individual boards that make up the unit and will include the crossover of the logs. For critical dimensions, use the metric values; Imperial dimensions are rounded for description only. Allowance should be made for the roof overhang and access around the outside during construction and subsequent treatment. The timber floor is included. Please note that log cabins are made up of individual log lengths to be built up one by one, not ready-made panels.