2/29/2024 0 Comments Lvl hanging beam span tableYou would benefit from an architect or engineer specifying a fix, you will know it is adequate and haveing the sealed and signed plan will resolve any questions when the next home inspector inspects when you sell the house. Generally screws do not resist shear forces as well as nails, and the hurricane ties are not designed to act as joist hangers. I am not sure I understand what you are proposing to do, but I think you are looking to use two 9 1/2" LVLs (or 2 X6s, I am not clear on this part) to span the distance where a bearing partition was removed the LVLs will be in the attic above the existing ceiling joists with each end of the LVLs bearing on partitions that take the load down to the girder in the basement and you will use hurricane ties to attach the joists to the LVL effectively hanging the joist from the LVL using screws. I took a week off of work to try and get this, among a few other things done right away when we get possession of the house. My ability to get more accurate measurements and pictures is zero until I actually move into the place. Is this going to be a killer project that I should just avoid by putting in an external header, or a flush header? Is this the best way to get the beams up in the attic? The beam will be about 3m (10').Ĭan I walk on the joists after I have the support walls built to get across to the other end where the beam will go? The joists currently will not support my weight. Attach the joists to the 2圆s using hurricane ties with some good screwsĬan I safely cut the hole through the lath and plaster without a lot of repair? I will likely put some plaster washers around the area I cut and do some serious scoring of the plaster with a utility knife first. Place the two 2圆s across the joists, securing them on the joists that are directly over the existing walls (or build up the wall header if the joist aren't directly overtop of the wall and attach to that)Ĥ. Construct 2 temporary support walls about 1m (3') apart on both sides of the work area and hammering in the vertical 2x4s to provide some extra stiffness before toenailing them in so they don't slip.ģ. Jack up the ceiling in the area I plan to work by about 2.5-3cm (1") using some type of jack with 2圆s to spread the weight on the floor and ceiling.Ģ. Any advice or comments would be awesome, here is what I'm going to do.ġ.
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