How To Replace A Floor Joist. According to Angies List repairing a floor joist most of the time will be fairly straightforward. Floor joist repair cost varies widely and there are two main reasons why First and foremost if a contractor is able to access your damaged floor.
You can leave the joist hangers in place if they are undamaged. According to Angies List repairing a floor joist most of the time will be fairly straightforward. Follow along to replace your own joistsTOO.
Position a 2x4 post and hydraulic jack directly beneath the cracked end of the joist.
Slip an old-work metal joist hanger onto the end of the joist. Before you replace damaged floor joists you must exterminate the insects or improve the drainage and ventilation so the problem wont reoccur. Work your way across. Remove the damaged joist.
