Do You Need Durrock Under Tile If Have Vinyl Subfloor

To do this measure and cut the plywood to fit your room.

Do you need durrock under tile if have vinyl subfloor.

A subfloor is the bottom most structural level of your floor. 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. If you want to know why it s because it pretty much doesn t matter what the subfloor is under that plywood. For more information download our pdf about types of subfloors.

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. Do not line up the second layer with joints in the first layer. In most cases as long as the old vinyl surface is flat you don t need to do anything more for this type of underlayment.

The best method is to refasten the subfloor then add a layer of plywood. It supports your decorative floor finish whether it s carpet hardwood vinyl laminate or tile. You can have 5 8 osb and 19 2 oc joists and it still works. Preparation for installing floor tile depends on the type of subfloor in the room you are tiling.

According to backer board manufacturers and tile setters installing backer board directly over an old solid. Concrete and wood subfloors each have their own subfloor preparation. Arrange the plywood on the first layer of wood. However you re not out of the woods.