Remove Replace Floor Joistsfloor And Sub Floor

Whether you are working on joists under the floor in your home or joists outdoors such as underneath a deck you will not be able to access them normally.

Remove replace floor joistsfloor and sub floor. Expose the moldy subfloor. How to repair a rotted bathroom subfloor. Homes built on a slab foundation may not require them as many types of flooring can lay directly on top of the concrete. To replace floor joists you must first remove the floorboards that cover them.

Start by removing the finished floor hardwood flooring may be reusable once it dries so be careful in the removal process and exposing the subfloor. Then use pry bars and your reciprocating saw to pry and cut the floor joist away from the subfloor. You need to completely expose all moldy subflooring. Use a jigsaw to cut out the circles as shown in photos 9 10 and 11 to make the floor fit under the flange.

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. Continue cutting and removing small sections of the floor until all the material between the flooring joists is gone. Homes with floor joists need a base to provide a surface on which to lay carpet ceramic tile hardwood laminate and or vinyl. Pry the floor joist from the subfloor with the back of your hammer.

Depending on the type of floor in the room use one of these techniques to remove it and any underlayment. Assess the damage and cut around it then. Pull nails before cutting along joists. This will create a weak spot.

Moisture and pest infestation can damage subfloor. A subfloor provides stability and a level surface. Pull back and tear out carpet and padding and pry up tack boards. Start by cutting out a small 1 2 in 2 5 5 1 cm section of the floor joist with a reciprocating saw.

Pry up hardwood floors one board at a time starting at one edge of the room. Step 1 remove the floorboards.