They support the assembly between the.
Sub floor girder siding stud framing diagram.
Nailed to the jacks are full height studs called king studs.
Floor joists spaced on regular intervals span the areas between supports such as walls foundations girders and beams.
The girder should be supported by piers or foundation and footings.
The header is supported by a jack stud at each end.
Girder and the ground fig.
Each end and splice also needs three 12 16d.
1 x 6 25 mm x 152 mm subfloor or less to each joist face nail 2 8d 4.
For example a 4 inch wide girder requires a 4 by 4 or 4 by 6 inch post.
Bridging to joist toenail each end 2 8d 3.
A wood post can be secured to a concrete pillar in several ways.
In many instances of larger buildings or those with joist spans over 16 feet a girder is installed to provide support for the floor at these locations.
As a general rule the width of the wood post should be equal to the width of the girder it supports.
Wood wood posts are placed directly below wood girders.
Continuous header to stud toenail four 8 12d.
Built up corner studs 12 16d every 24 on center.
Wider than 1 x 6 25 mm x 152 mm subfloor to each joist face nail 3 8d 5.
2 51 mm subfloor to joist or girder blind and face nail 2 16d 6.
Two on each side.
With the floor framed in decking or a subfloor is added.
Jacks sometimes called trimmers fit under each end of a header and they transfer the load that the header carries down to the bottom plate and the framing beneath.
Built up girder and beams 12 16d every 12 on center staggered at the top and bottom.
Today s girders are commonly made of engineered wood.