Building a tree house – Before you start building a tree house, you have to overcome the biggest obstacle, as is finding the right tree. A tree house needs a mature, strong tree with a thick trunk and sturdy support branches. If you Dona € ™ t have this kind of tree, the only option is to build a stilt-frame house or ground level playhouse. But if you have a suitable tree or group of trees that could divide the carrying weight of a tree house. You simply need to start planning.
You must use pressure treated lumber for the construction process. This is because a building a tree houses needs a well-built frame foundation for the platform to rest on. Using decking screws instead of nails to attach the timber to the tree will provide additional security. You should also consider the life tree house.
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And allow for accommodation in construction which will not interfere with the growth of the tree. If you are concerned to prevent damage to the tree and allows for healthy growth, consult an arborist before you start building a tree house. Provide as level a basis as possible for the tree house floor. You may need to cut out parts of the frame or floor joists to achieve a flat surface.