I am not from around Jefferson but it usually goes by the size of the return not the number of returns, and the size is determined by the tonage of the out door unit.
New Jersey is a state where the 2006 International Building Codes have been adopted. Check with your local building department to see which codes are in effect and if there are any amendments to those codes. My bet is, your jurisdiction is currently using the 2006 International Residential Code for one and two family dwellings. I am only guessing that this is a single family home. If not it may be the 2006 International Building Code. Because you are finishing a basement in an existing building, it is possible that you may fall under the 2006 International Existing Building Code. All of these options are known for sure by your local building department. Hope this helps! Terry, CBO
Yep.
In Ontario, Canada, a basement window to be used for egress must have a minimum open area of 3.8 ft² and no dimension less than 15" when open. This requirement changes to 4.1 ft² and no dimension less than 18" when the basement is a separate dwelling unit (i.e. basement apartment).
One or more floor of a building that are completely below the ground floor is basement. A floor of a building that is half below ground, rather than entirely such as a basement is semi basement.
It's a building with no basement. The building is erected on a concrete "slab" or pad.
A basement...
A ghost cat
Any levels of the building below ground level are normally considered basement. In larger buildings they are sometimes referred to as sub-levels.
If you are interested in building a basement, there are numerous factors you need to include. Having a basement floor plan is a good idea and is recommended by all professionals.
The Ford Theater (where Lincoln was assassinated) has a Lincoln Museum in its basement.
We are building a bachelor pad. What are some good ideas for a basement bar for a bunch of guys?
1 foot or 2 foot