Sleeper Wall Suspended Floor

In old properties 1910 to 1980 ish air bricks were often fitted just in the outer brick skin with a brick left out in the inner skin thus the air brick vented both under the.

Sleeper wall suspended floor. Supports underneath the floor are permanent and include sleeper walls or timber props placed at regular intervals. However the floor structure is supported by external and internal walls. Cross flow ventilation was traditionally achieved by placing sleeper walls see figure 2 at intervals throughout the sub floor. Last thing you need is dry rot accuring.

If it is not possible to use a sleeper wall then the joists need to be suspended from the. A typical suspended floor is shown below in fig 1 with the joists resting on sleeper walls at right angles. I would be inclined to incorporate a sleeper wall set up but you will have to survey the oversite first. These floor joists are raised above the subfloor on small supporting walls called tassel walls or sleeper walls.

Thats the only way to stop and future potential rot and decay to joist ends. The purpose of the sleeper wall is to allow the use of smaller thinner timbers for the joists and to ensure that the joists for the suspended floor can span the required distance without the risk of failure. Suspended timber ground floors consist of the finished timber floorboards being attached to floor joists which are suspended above the subfloor of the foundation. Because the floor is suspended above the ground it should absorb less.

This type of floor allows home owners to run electrical wires and other such elements under the floor boards. Unlike standard ground floor construction suspended floors are not sitting directly on the ground. Sleeper walls for suspended timber floors. If your builder has made a lash up of d p c installation then yes keep the suspended floor independant from the blockwork.

During the manufacturing of timber suspended floor it is supported at its ends on small sleeper walls and at different intervals along its length on honeycomb sleeper walls. Air bricks through the outer walls facilitate air movement. A suspended floor is a specialist construction made of a solid concrete floor a system of sleeper walls and timber joists upon which sits a supported timber floor.