First Floor Timber Floor Construction Methods

The ends of these timber joists are built into or suspended by joist hangers from the external walls of the property.

First floor timber floor construction methods.

A floor s framework is made up mostly of wooden joists that run parallel to one another at regular intervals. You can then fit a thin plywood layer over the top to regulate your final floor finish. A floor is the bottom surface of a room or vehicle. But some systems incorporate insulation within the floor itself such as tarmac s heatsave plus.

Ceiling joists are usually 2 by 6s or sometimes 2 by 4s if it is an older home. Some newer homes have manufactured i beam shaped joists. If plywood or osb board is used that does not have tung and grove configuration then blocking should be installed between the floor joists where edges meet and the end joints should be staggered. These sheets are glued with a construction adhesive such as pl 400 and screwed to the floor joist.

A neat alternative with a timber joisted floor is to put 50mm timber battens on top of your floor deck at 400mm centres lay your underfloor heating pipes between the battens clip them to the deck and then cover with a lean mix screed. The standard method is to lay sheets of polystyrene or similar above the ground floor and then lay a screed or a timber floor over. Flooring is the general term for a permanent covering of a floor or for the work of installing such a floor covering.