Raised Timber Floor Construction

Whether building a ground floor suspended timber floor or a first floor hollow floor we explain the different options and techniques that you can use in its construction.

Raised timber floor construction.

Ventilation is required in the same way as a suspended timber floor. The dead load on a floor is determined by the materials used in the floor s construction. Though some floors are built on a concrete slab flat on the ground most floors are raised above the ground. These floor joists are raised above the subfloor on small supporting walls called tassel walls or sleeper walls.

6 4 10 construction of timber floors upper floors shall be constructed in a workmanlike manner and provide satisfactory performance. Expedites scheduling of trades. We explain how hollow or suspended floors are made and what the key building regulations that affect them are. The raised floor homeowner accrues lifelong benefits such as curb appeal comfort energy efficiency and lasting value.

Issues to be taken into account include. Raised floors are more resilient under foot and provide access for heating equipment insulation plumbing wiring and other mechanical. This plan assumes the new raised floor will be open to the lower part of the room on one side as it really wouldn t make sense to do it in a closed room with just a doorway leading in. Also called raised flooring access flooring or raised access computer flooring a raised floor is a construction model in which an elevated floor is built above a building s original concrete slab surface thereby creating a hidden void between the two floors that is used for the passage of mechanical and electrical services.

It also assumes the room has been stripped of all floor coverings trim and other obstructions and that the floor you re building on top of is level. Review the construction process that walks you through the raised floor basics from soils and footings to floor framing. This construction is similar to the timber floor above but uses either pre cast concrete planks or small pre cast concrete beams with concrete blocks laid between the beams. Building a wood framed raised floor foundation compares favorably to the cost of a slab on grade foundation.

Suspended timber ground floors consist of the finished timber floorboards being attached to floor joists which are suspended above the subfloor of the foundation. A raised wood floor system can be a cost competitive alternative to a concrete slab system especially when bringing in dirt to elevate a structure is necessary. They can normally span greater distances than timber joists. Building and understanding a suspended or hollow timber floor.

A typical wood frame floor covered with carpet or vinyl flooring has a dead load of about 8 pounds per square foot. Construction of a raised wood floor helps accommodate the scheduling of trades.