WebOct 20, 2010 · Most species used in residential construction are Pine, Spruce, Fir. Floor Joist spacing is usually 16", 19.2" and 24" on center. Stud spacing is usually 16" and at times 24" on center. Rafter spacing is typically 16" for stick frame and 24" for trusses. The information that you did not provide us is the span of the enclosed porch. WebTables providing size selections for various beam spans and loading combinations for Southern Pine dimension lumber and Southern Pine glued laminated timber are available for the following applications: Window, Door & Garage Door Headers – Supporting Roof Loads Only. Window, Door & Garage Door Headers – Supporting Roof, Wall & Floor Loads.
Attaching porch overhang rafters to house rafters with 150lb ... - Reddit
WebDec 28, 2024 · Ideally, consider 2×8 rafters (two inches wide and eight inches deep) for 16-foot spans. The shorter the span, the smaller the required rafter size. For instance, you … WebDupe posted important information relating to allowable spans for various sizes of standard 2x lumber. Others posted useful advice. The lumber yard you called asked a very pertinent question. The various organizations providing span tables for 2x construction did so for well thought out and time honored reasons. five pointe barber shop lewes de
How Far Can a 2x6 Span Without Support? - Plasticine House
WebOur roof rafter calculator tools are handy for calculating the number of rafters needed, rafter length calculator, lineal feet of rafter, board feed in ridge and sub-facia,and the total board … WebJan 28, 2024 · To determine roof rafter length, you need to know the following four measurements: 1. Roof span – Also called the building width or rafter span, this … WebRafter Stock Size Calculator. Input the rafter span (on the flat), eave overhang and pitch of the roof. Click the button to calculate the stock size needed for this job. This calculator is … five point family dentistry olathe