3/24/2024 0 Comments Lvl support beam span tableRidge beam is used when roof slope is less than 3 in 12 Ridge boards are used when roofs slopes between 3 in 12 upto 12 in 12. It is jointed at the ends with a post or support There’s no support or post at the ends. It doesn’t take any loading or is not designed for any loadings. 2 It takes the load on the roof and on the rafters. It is a non-structural member that serves as a prop or support for opposing rafters to rest against and connect to. Ridge Beam Ridge Boards 1 It is a structural member that connects with the rafters at the ridge of the roof. Further the ridge boards must have a nominal thickness of at least 1 inch while the depth must be more than the cut end of the rafter. As per the code, you can use ridge board only if the slope is from 3 in 12 to 12 in 12. Unlike ridge beam, ridge board is a non-structural member that just acts a guide for opposing rafters to rest against and connect to. So, for the connection between rafter and attic floor bolting is considered instead of nailing.Īlso Read: What is a flitch Beam? – Purpose – Benefits – Thickness (Know ALL) What’s the difference between Ridge boards Vs.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |