Suspended Timber Ground Floor Construction Details

Ventilation is required in the same way as a suspended timber floor.

Suspended timber ground floor construction details.

This allows air flow and ventilation to prevent the mould and dry rot that would otherwise occur over damp ground. Suspended timber ground floors consist of the finished timber floorboards being attached to floor joists which are suspended above the subfloor of the foundation. Construction studies drawing detail of suspended timber floor. Floor construction concrete or timber floor.

They can normally span greater distances than timber joists. Supports underneath the floor are permanent and include sleeper walls or timber props placed at regular intervals. Solid floors are a lot more substantial and require the ground to be made up in layers of ground sub base sand compacted hard core damp proof membrane insulation and concrete. These can be classed as either suspended or solid.

Unlike standard ground floor construction suspended floors are not sitting directly on the ground. The big benefit for choosing a suspended floor whether concrete or timber is that the construction is simple. 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.