Do You Need Durrock Under Tile If Have Vinyl Subfloor

Concrete and wood subfloors each have their own subfloor preparation.

Do you need durrock under tile if have vinyl subfloor.

However you re not out of the woods. To do this measure and cut the plywood to fit your room. Preparation for installing floor tile depends on the type of subfloor in the room you are tiling. Arrange the plywood on the first layer of wood.

The obvious drawback is that the height of the floor gets to be pretty high at times and you have to watch the height of exterior doors etc. For more information download our pdf about types of subfloors. The best method is to refasten the subfloor then add a layer of plywood. Wooden subfloors in older houses need to be strengthened and stabilized before backer board and tile are installed.

For most subfloors you will need to add an extra layer of wood. When installing a ceramic tile floor on a concrete subfloor you don t have to worry about flexing as long as the concrete slab is at least 1 1 8 inch thick which most slabs are. You can have 5 8 osb and 19 2 oc joists and it still works. Do not line up the second layer with joints in the first layer.

A subfloor is the bottom most structural level of your floor. According to backer board manufacturers and tile setters installing backer board directly over an old solid. If you want to know why it s because it pretty much doesn t matter what the subfloor is under that plywood. It supports your decorative floor finish whether it s carpet hardwood vinyl laminate or tile.