INSTALL INCLUDED - The Pressure Treated Tongue & Groove Reverse Apex Summerhouse is an attractive and sturdy feature for you to enjoy in your garden. The summerhouse comes with long windows letting in plenty of natural sunlight, as well as opening double doors, allowing you to look out into your garden. The walls, floor and roof are constructed from high-quality pressure treated tongue & groove cladding, which is supported by 38mm x 63mm pressure treated super strength framing and bearers. All the wood used in the product has been pressure treated with a chemical preservative that penetrated the deep fibres of the wood, protecting the summerhouse against rot, natural decay and pest damage, and only requires an annual waterproofing topcoat to protect it for many years to come. The double doors which come with a fitted lock & key can be placed on the front left, right or centre, and all the windows consist of 4mm toughened safety glass. The summerhouse comes with waterproof roofing felt, a fixing kit and instructions manual to complete the easy-assembly of your summerhouse.