Conccting Secon Floor Wood Fraiming

Though some floors are built on a concrete slab flat on the ground most floors are raised above the ground.

Conccting secon floor wood fraiming.

Whether you re installing a hardwood floor on the first or second floor of a building you need a solid subfloor that won t sag and that will hold nails. Some wood flooring options don t perform as well on concrete slabs and likewise for some hard flooring options on wood framed floors. An illustrated look at how a typical wood frame floor is built including sublooring and more. Typically the second story floor joists will not only run the same direction as the first floor joists they will also be directly over them.

Balloon framing and platform framing. Second floor construction techniques follow a standard process. In balloon framing the studs extend as one from the sill to the top plate of the second story. Raised floors are more resilient under foot and provide access for heating equipment insulation plumbing wiring and other mechanical equipment.

As construction gets higher builders must take additional safety precautions to prevent falls. At most home improvement centers you can also have your lumber cut to the desired specifications when you order it. Proper subflooring for wood on second floor. In general however most flooring choices will work on either type of sub floor and shouldn t be a major determinant in which system you choose.

The second story floor joists are supported by a ribbon board set into the studs. The basic balloon method involves running the wall studs from the bottom sill plate which rests on the foundation wall or slab up to the roof. Create a second floor by securing the floor joists to the studs on the outside. This type of construction is the most difficult but does provide unobstructed openings between the floors allowing for easy installation of utilities without notching and cutting openings.

Generally there are two basic framing techniques.