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2 of 5 <br />Roof Properties: <br />Roof Type = <br />Roof Pitch (deg) = <br />Mean Roof Height (ft) = <br />Attachment Trib Width (ft) = <br />Attachment Spacing (ft) = <br />Framing Type = <br />Framing Size = <br />Framing OC Spacing (in.) = <br />Section Thickness, b (in.) = <br />Section Depth, d (in.) = <br />Section Modulus, Sx (in.^3) = <br />Moment of Inertia, Ix (in.^4) = <br />Framing Span (ft) = <br />Deflection Limit D+L (in.) = <br />Deflection Limit S or W (in.) = <br />Framing Upgrade = <br />Sister Size = <br />Wood Species = <br />Wood Fb (psi) = <br />Wood Fv (psi) = <br />Wood E (psi) = <br />CD (Wind) = <br />CD (Snow) = <br />CM = Ct = CL = Ci = <br />CF = <br />Cfu = <br />Cr = <br />F'b_wind (psi) = <br />F'b_snow (psi) = <br />F'v_wind (psi) = <br />F'v_snow (psi) = <br />M_allowable_wind (lb-ft) = <br />M_allowable_snow (lb-ft) = <br />V_allowable_wind (lbs) = <br />V_allowable_snow (lbs) = <br />E' (psi) = <br />12 <br />2.4 <br />1.60 <br />Adequate <br />NA <br />DF #2 <br />900 <br />180 <br />1600000 <br />1.6 <br />1.15 <br />1.0 <br />1.3 <br />1.00 <br />1.15 <br />2153 <br />1547 <br />288 <br />207 <br />1357 <br />975 <br />1584 <br />1139 <br />1600000 <br />1.5 <br />3.4 <br />5.6 <br />20.6 <br />4 <br />Trusses <br />2x4 <br />24 <br />13 <br />3.25 <br />Comp. Shingle <br />2,4 <br />Roof <br />Signed-10/31/2025 <br />EXP. 09/30/2026