This insulates the floor but still allows some air to circulate preventing the timber from getting damp and rotting.
Benefits of suspended timber floor.
Timber suspended ground floors.
A timber suspended ground floors contain a number of boards including tongued well grooved and man made boards like plywood or timber beams.
All you need to know.
If i was buying a house with suspended timber floors i d factor in the cost of replacing them with poured concrete underfloor heating as part of the purchase.
Timber flooring gives an elegant and aesthetic look and only seems to get better with age.
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.
As coldwarrior and you said the underside of the floor has to be ventilated normally using a breezeblock type blocks leading externally.
A suspended timber floor is the chosen way for many builders and consumers because of the following facts.
Why use suspended timber floor.
Another important factor is that timber flooring is the most long lasting of all flooring types and is also water resistant.
Approximately up to 15 of heat is lost through uninsulated floorboards adding icynene spray foam insulation product beneath the floorboards it seals the gaps between floors and skirting boards to reduce draughts and the chance of condensation.
How to insulate suspended timber floors.
A suspended floor is a ground floor with a void underneath the structure.
Besides lending a feeling of warmth it has an eternal appeal as the beauty and value of timber floors never go out of fashion.
It is more cost effective in residential areas.
This can cause cold draughts between the boards.
These timber beams are 15 7 inches apart and are held by timber wall plates that are adequately supported by the main walls of the house.
It has simply the best construction way for sloping sites low lying areas or sites with bad climatically conditions.
The answer to this problem can also be found in our project about stopping creaking floors and stairs.
Benefits of suspended timber floor insulation.
This creates a small gap and allows ventilation and air movement to prevent damp forming in the timber joists.
You can also insulate from above using a similar method.
There are a few ways to insulate a suspended floor but the best most breathable way is to hang insulation under the floorboards.
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.