Timber Ground Floor

There are approximately 10 million suspended timber ground floor constructions in the uk and millions more globally.

Timber ground floor.

Cotehele house in calstock cornwall a grade i listed mansion built c1300 with later phases of alteration has an impressive lime ash floor dating from 1520. Although timber ground floor construction used to be a popular method today it is not as common as the concrete alternatives. The ends of these timber joists are built into or suspended by joist hangers from the external walls of the property. Friction fitting mineral wool between timber joists closes joints reducing the potential for gaps and unwanted loss of thermal performance.

Suspended timber ground floors consist of the finished timber floorboards being attached to floor joists which are suspended above the subfloor of the foundation. 3 16 ground floor timber separating wall. Wall ground floor junction scottish building standards. Wall ground floor junction scottish building standards.

Below slab separating wall. There are 2 types of floor construction used in the building industry today. Lime ash floors are found at ground level and at first floor level often supported on a layer of reeds over the joists and hidden from below by plaster and lath ceilings. In terms of buildability timber frame tends to work best with simpler shaped structures and it really comes into its own when combined with lightweight wall claddings such as timber tiles or render on boarding.

3 17 ground floor ins. Ground floor hollow or timber floor. However it is unknown how many of these floors are insulated and their. Building a wood floor over dirt can involve several challenges not found when constructing a wood floor over traditional constructed surfaces such as concrete sand or gravel.

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. Hollow floors also known as suspended or timber floors are simply timber joists suspended across and supported by load bearing walls under the floor. 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. Concrete vs timber floors.

These floor joists are raised above the subfloor on small supporting walls called tassel walls or sleeper walls. Download our solutions guide download our ground floors pdf. The flexible nature of mineral wool accommodates movements in floor ensuring all joints remain closed.