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.
What is a suspended floor.
At the turn of the 18th century when construction techniques moved from boarded floors installed directly on the ground to suspended timber floors over a ventilated chamber the innovation solved a significant problem.
How to insulate suspended timber floors.
Different types of ground floor suspended flooring.
Floor structures are generally one of two types solid or suspended.
A suspended floor has been laid over the drained pool tank but it remains in place should there ever be plans to restore the swimming pool in the future.
Suspended slabs are above ground level slabs which are not directly in contact with the earth.
What is a suspended slab.
Previously floor timbers had been prone to damp and rot thanks to their direct contact with the moist ground.
Suspended timber floors which are typically found in older houses are normally made from timber floorboards which are then attached to joists just above the foundations of a house.
This insulates the floor but still allows some air to circulate preventing the timber from getting damp and rotting.
The floor spans between supports and will normally deflect under load to a dimension that is limited by the design used.
There are a few ways to insulate a suspended floor but the best most breathable way is to hang insulation under the floorboards.
1 what s required to laterally support ends of floor.
What is a suspended timber floor.
Because the floor is suspended above the ground it should absorb less.
A suspended floor is a ground floor with a void underneath the structure.
They are commonly used to create floors for the upper storeys of houses but can also be sat on top of pre constructed walls to form a ground floor.
A suspended concrete floor is a floor slab where its perimeter is or at least two of its opposite edges are supported on walls beams or columns that carry its self weight and imposed loading.
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.