Suspended Timber Ground Floor Construction Details

These can be classed as either suspended or solid.

Suspended timber ground floor construction details.

Suspended timber ground floors consist of the finished timber floorboards being attached to floor joists which are suspended above the subfloor of the foundation. 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. Unlike standard ground floor construction suspended floors are not sitting directly on the ground. Ventilation is required in the same way as a suspended timber floor.

Floor construction concrete or timber floor. The materials can be more expensive than other flooring options but there is very little needed in the way of ground preparation which makes the overall cost lower on the whole particularly for the labour involved. The big benefit for choosing a suspended floor whether concrete or timber is that the construction is simple. This allows air flow and ventilation to prevent the mould and dry rot that would otherwise occur over damp ground.

They can normally span greater distances than timber joists. Construction studies drawing detail of suspended timber floor. These floor joists are raised above the subfloor on small supporting walls called tassel walls or sleeper walls.