the standard residential rough wall thickness in the usa is 3 and 1/2 inches. thats the width of a 2 x 4. this is the common lumber used for most interior walls and exterior walls in mild climates. the screenshot of a video i shot a few years ago shows an interesting combination of wall thicknesses.
answers. then for appearance either siding about 1/2 inch to 5/ths inch , or brick veneer about 2 1/2 inch with a space of about 1 to 2 inches between the brick veneer and the exterior sheathing. depending on the combination of materials, an exterior wall is usually between about 5 to 9 inches thick.
i second everything scott said, except 5 interior walls. not necessarily a disagreement but a different take. in my neck of the woods, face of stud is typical although many firms dimension lumber to nominal dimensions, ie. 2x4 wall dimensioned 4' anyway face of stud is a more tangible number to a client, also points out a little more definitively possible code issues, egress width, barrier
final jam width was actually 7 5/16' . the doors were all simpson customs with the exception of an anderson outswing patio door, but the shop was able to build precise jam extensions for that one. so the answer is yes; in fact, you could build a house with 2x12 walls, or deeper, like in a st bale house and get jams to fit the ro.
wall to wall dimensions on a floorplan. wall surfaces can be anywhere from 1/4' to 1 1/4' or thicker. the best thing you can do is somewhere on the plan include a note, either 'dimensions to face of framing' or 'dimensions to face of finished surface.'. i guarantee it will save you a headache down the road.
it says: load-bearing headers are not required in interior or exterior nonbearing walls. a single flat 2-inch by 4-inch member shall be permitted for openings up to 8 feet in width. there is a limitation that the space between the flat head board and the bottom of the top plate cant exceed 24 inches.
energy savings and exterior wall thickness. take this average daily temperature and subtract it from 65 degrees. the result is the total degree days for that date. as the weather gets warmer, you obviously have fewer degree days per day. when the average daily temperature is 65 degrees or more, you have 0 degree days for that date.
how thick should walls be? average thickness. both exterior and interior walls are built similarly, outside wall. an exterior wall also has extra material on the outside, giving it greater width. modification. walls can be modified for a variety of reasons that increase their depth. specialty
exterior wall thickness varies, depending on the exterior finish, siding and brick facing. the nominal dimension of 2-by-4 inches refers to the size of green, rough-sawn studs. drying and planing reduce the finished size to the current standard of 1.5 by 3.5 inches. interior walls in older construction may differ.
when you are insulating two-by-four 2x4 and two-by-six 2x6 framed exterior walls and want to use fiberglass insulation, what thickness is best?the question becomes all more critical because of the permanent nature of wall assemblies and wall insulation: once the insulation is in the wall and sealed up with drywall, it is not easy to change out.
in an exterior bearing wall as shown in figure 6-21. th e width of the building is 28 feet, the header span is 7 feet, and the snow load is 30 psf. refer to table 6-5 and figure 6-21.
exterior wall coverings shall be capable of resisting the wind pressures listed in table r301.2 2 adjusted for height and exposure using table r301.2 3 . wood structural panel sheathing used for exterior walls shall conform to the requirements of table r602.3 3 . 26. braced wall lines.
depending upon the size of your home, the cost to upgrade from 2x4 to 2x6 exterior walls can be significant. i decided to make a list of all the things you need to take into account when you upgrade from 2x4 to 2x6 exterior walls. you have to do your own material takeoff from your own plans to see what it will cost you: