The harwood is Forest's smallest log cabin, making it perfect if space and/or budget are limited. Despite a compact footprint of 2.2m x 3.2m (depth x width) it offers 4.8 square metres (51 square feet) of internal floor space which is plenty for a small home office, hobby room or garden room. Its pent roof design is unobtrusive, stylish and gives it a modern look.For a strong and sturdy build, the Harwood has been manufactured using 28mm machined, interlocking log cladding and 19mm Tongue & Groove boards for the roof and floor. This construction, together with high quality tear resistant polyester felt, makes for a strong, stable and weather-proof log cabin. The felt grade/weight is 24kg per 10m length. Windows in the doors feature single glazed toughened glass and allow natural lighting in the cabin.Three felt options are available: Polyester felt without underlay, Polyester felt with underlay or a higher grade/weight (34kg per 10m) Polyester felt with underlay. The options with underlay are recommended for the extra weather protection they offer. This option includes the 24kg weight Polyester felt plus underlay. The Polyester felt has a polyester fibre base layer that makes it much stronger and more tear resistant than non-polyester grades. With more than twice the tear resistance of conventional mineral felt it has a life expectancy of up to 15 years when fitted correctly.Internal dimensions of the harwood are 1.74m deep x 2.74m wide.All deliveries are made by vehicles with a crane off-load facility and with an optional professional assembly service. The log cabin must be built upon a solid and level surface such as a poured concrete base.