Suspended Timber Floor Construction Detail

We explain how hollow or suspended floors are made and what the key building regulations that affect them are.

Suspended timber floor construction detail.

2 12 timber suspended floor. 3 10 ground bearing floor slab. Ventilation is required in the same way as a suspended timber floor. Wall ground floor junction scottish building standards.

Although timber ground floor construction used to be a popular method today it is not as common as the concrete alternatives. The floor can be formed in various ways using timber joists precast concrete panels block and beam system or cast in situ with reinforced concrete. 09 timber flooring design guide page 6 1 timber flooring and floor finishes 1 1 movement in timber floors prior to discussing timber flooring products it is important to understand the relationship between timber humidity in the air surrounding it and the dimensional changes that occur as the result of changes in humidity. This construction is similar to the timber floor above but uses either pre cast concrete planks or small pre cast concrete beams with concrete blocks laid between the beams.

A suspended timber floor is constructed as a timber platform of boards nailed across timber joists supported on sleeper walls and the external and internal load bearing walls surrounding them. Whether building a ground floor suspended timber floor or a first floor hollow floor we explain the different options and techniques that you can use in its construction. Insulation above slab. Suspended timber ground floors consist of the finished timber floorboards being attached to floor joists which are suspended above the subfloor of the foundation.

They can normally span greater distances than timber joists. All you need to know. Building and understanding a suspended or hollow timber floor. Government accredited details developed by bre for local government.

These floor joists are raised above the subfloor on small supporting walls called tassel walls or sleeper walls. Different types of ground floor suspended flooring. Construction studies drawing detail of suspended timber floor.