Suspended Timber Ground Floor Detail

4 12 timber suspended floor.

Suspended timber ground floor detail.

5 1 18 laying the ground bearing floor 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. Government accredited details developed by bre for local government search. 5 1 17 ground floor slab and concrete.

Wall ground floor junction scottish building standards. Floor detail drawings includes jpeg dxf and dwg cad via download a selection of floor detail drawings including block and beam floors timber suspended floors solid ground floors and upgrade floor details. A suspended floor is a ground floor with a void underneath the structure. 4 16 ground floor timber separating wall.

Ground floor hollow or timber floor. Suspended timber floor as a requirement of the building regulations the structure should be protected against the growth of weeds and other plant life. Suspended timber floors need to have spaces underneath ventilated via air bricks through the outer walls and gaps in any internal walls so that the air can move across the building underneath the floors to prevent the build up of moisture in the timber which could lead to fungal attack. The ends of these timber joists are built into or suspended by joist hangers from the external walls of the property.

Although timber ground floor construction used to be a popular method today it is not as common as the concrete alternatives. 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. 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. Hollow floors also known as suspended or timber floors are simply timber joists suspended across and supported by load bearing walls under the floor.

The ground should have a layer of concrete poured across and there should be a ventilated gap of at least 150mm between the underside of the timbers and the concrete to prevent moisture. This chapter gives guidance on meeting the technical requirements for suspended ground floors including those constructed from. Different types of ground floor suspended flooring.