The Redlands 3.6m x 3m Philadelphia Log Cabin is a high quality cabin that can be utilised as an office, outdoor gym space, or summerhouse. The cabin comes with fully glazed european double doors and a joiner made 2 pane style opening window as standard with an option to add full pane, double glazing and toughened glass if desired. The door and windows are lockable, featuring an integrated 3-lever lock for higher security of the cabin. The combined 4-way chamfered notch-joint system and heavy duty mineral felt roof provide durability and protection against the elements. All timber used within the production of our buildings has been certified as being harvested from a legal and sustainable source. This product comes with the Redlands Garden Buildings 10 year guarantee included. Offering protection against general timber rot and decay - the guarantee does not cover the product against timber splits or warping which may occur naturally over time. Please Note: It is essential that the product is assembled in accordance with the instructions supplied on a firm and level base constructed from a suitably durable material. It should also be treated shortly after assembly and then annually thereafter with an appropriate high quality preservative.