WebJan 6, 2024 · 2×10. 1-1/2 x 9-1/4. 2×12. 1-1/2 x 11-1/4. If you are replacing floor joists, it is important to size them correctly. Floor joists must support the weight of the floor and whatever is on it. The maximum load for a floor joist depends on spacing, the lumber grade, and the house’s location. WebAug 10, 2024 · Floor joists are horizontal structural members that span an open space, often between beams, which subsequently transfer the load to vertical structural members. These joists, part of the floor system, carry the weight of everything inside a room, including walls, furniture, appliances, and even people. Most often, floor joist spacing is …
How to Build a Floor Above a Basement Stairwell - SFGATE
http://www.starktruss.com/wp-content/uploads/2014/02/construction-details.pdf WebSep 9, 1999 · Off the top of my head, I would say there are at least two reasons why the majority of floor joists are perpendicular to the ridge. 1) At least in my area, probably the majority of houses have a bearing wall parallel to the ridge, usually in the middle of the house. This may be a gross generalization but many ranchers or capes built from the 40 ... sutterhealth cancer resources
r/Plumbing - My shower pan drain is directly over a floor joist ...
WebDec 3, 2024 · Cut off the old P-trap, then run the drain line to the new drain location. Drill 2-in. holes through the floor joists for the new drain line. Reference marks help you find the drain center later. Remember to allow 1/4-in.-per-foot slope when you drill holes in joists. WebShortening a floor joist so the HVAC contractor has room to run a new trunk line from the basement to the attic. WebMaximum floor joist span for No. 1 and No. 2 Grade of Douglas fir are indicated below. Max. dead load (weight of structure and fixed loads) 10 lbs/ft2 . Live load is weight of furniture, wind, snow and more. 1 psf (lbf/ft2) = 47.88 N/m2. sutterhealth candidates