Truss framing is a very cost effective option. - Roofgenius.com
Hip roof calculator online 3D (rafters, truss, angle, area) | KALK.PRO
This estimating spreadsheet is specifically created for designing truss. By using this spreadsheet one ca… | Roof truss design, Roof trusses, Metal building designs
Calculation Example - Calculate the Axial Forces on the Truss Members | thestructuralengineer.info