Timber Floor Construction

Spread carpenter s glue over the top edges of the joists as you lay each plywood piece.

Timber floor construction.

Above the second floor. Called a floor covering or finish floor this might be ceramic tile solid wood laminate engineered wood luxury vinyl carpeting and many others. A floor s framework is made up mostly of wooden joists that run parallel to one another at regular intervals. Floor cassettes are in open closed and insulated formats.

In the typical new york state timber framed dutch house the plate is 3 to 4 ft. On center illustrate the tie below plate condition. Floor joists are typically 2 by 8s 2 by 10s or 2 by 12s. Some newer homes have manufactured i beam shaped joists.

The osb or plywood must be staggered like stacking bricks to give it strength. Although cold formed steel framing for floor systems also is permitted by the irc it is not covered here. In urban areas the ground floor was formerly built in stone and the upper floors in timber framing. Also as timber framing was seen as a cheaper way of building often the visible structures of noble houses were in stone and bricks and the invisible or lateral walls in timber framing.

Floor covering is the aptest description since everything below the substrate can be considered the real floor in terms of structure and permanence. The final step in building a floor for a house is to sheet it with osb. Step 9 secure the plywood with your screwgun and 1 1 2 inch screws. 3 in most buildings this joint is housed because the tie beam often carries floor loads.

Rather the reader is referred to the aisi standard for cold formed steel framing prescriptive method for one and two family dwellings aisi 2001 for guidance. In addition to loose joist floors we also offer a range of floor cassette and separating floor solutions. Solutions include pre fitted insulation edge wrapped cassettes and pre formed service holes which ensure the building fabric performs and is easy to build. Issues to be taken into account include.

Ceiling joists are usually 2 by 6s or sometimes 2 by 4s if it is an older home. 69 chapter 4 floor construction woodframe floor systems and concrete slab on grade floors are discussed in this chapter. We offer a range of timber floor frames and construction methods. Ground floor hollow or timber floor hollow floors also known as suspended or timber floors are simply timber joists suspended across and supported by load bearing walls under the floor.

The ends of these timber joists are built into or suspended by joist hangers from the external walls of the property. Osb floor sheeting is typically 3 4 thick and comes with a tounge and goove to give the spans between the floor joists strength.