How To Replace Floor Joist In Bathroom

Joists will usually be 16 inches apart but there are also some cases in which they will be 24 inches apart instead.

How to replace floor joist in bathroom.

Use a tape measure to measure the length width and height of your existing floor joist. Find a new floor joist with these exact same dimensions. Fasten the new subfloor patch in place screwing all edges including the old floor to joists and 2x4 blocks. Now that the joists you want to replace are visible it is time to remove them.

Inspecting the joists and subfloor from below tells you which approach to take. If your floor joist is an i joist for example buy an i joist. However before you do this it is important that you take note of their location. When you replace the subfloor the new ends have to sit on the joists so cut out your wet subfloor along two joists on either side of the damage.

Rotten floor joists under a bathtub must be replaced to eliminate safety concerns when the tub is used. Hi my husband and i are still in the process of fixing up our new old house a small 1952 ranch and our current project is the upstairs bathroom. How to repair a rotted bathroom subfloor. Learn from ashlee cody as they diagnose their moisture issues fix thei.

Fasten a 2x4 to the damaged joist with 3 in. Remove replace bathroom floor down to joists. We can t afford the full blown remodel we d like but we need to do something about the floor. Find a replacement joist that is the same size as your floor joist.

Select a joist and select an end. Subfloor damage in the bathroom usually comes from a leaking toilet but it can also be the result of a persistent sink drain leak or even a drip behind. Make sure you also buy the same type of joist. Repairing a damaged subfloor is serious business but it doesn t have to be scary.

Make sure to get all of the damaged or moldy.