Laying Floor On Subfloor

The floor of any building or structure is its base and one of the most important parts so when preparing to lay a plywood subfloor there are several things to keep in mind.

Laying floor on subfloor.

Arrange the plywood on the floor so the joints of this layer do not align with the subfloor joints below. When laying it over an existing floor a. Plywood is the best subfloor choice to lay on top of the pine because it nails in securely and creates a flat even surface for the new floor to adhere to. Layering makes it easier to change the visible floor if you tire of the look or if it has become damaged.

If you are installing the flooring below grade or in a room like a basement with high humidity or moisture lay down a vapor barrier before you install the flooring. The subfloor exists for two reasons to add stability to the floor system and to serve as a base for the finished floor. To avoid buckling subfloor panels should be spaced with a 1 8 inch gap at all edges and ends to provide room for naturally occurring expansion. Step 4 lay plywood in place on floor.

It is flexible it can be changed out it is inexpensive. Just sand any high spots and fill the low spots with leveling compound. Fix concrete subfloors with a patching compound and for wood subfloors remove protruding nails and replace any damaged boards. Tongue and groove edges on many premium floor panels such as weyerhaeuser s edge gold osb panels are designed to self gap.

Consider both load bearing capacity and deflective properties when selecting subfloor materials. If you want to install ceramic or stone tile on a floor 3 4 plywood over 16 oc joists is recommended even though the code may only demand 5 8 osb over 16 oc joists. Concrete subfloors are prepared differently than wood subfloors. Using the original sub floor nails as a guide mark the floor joist locations on the wall to know where to insert the screws.

You ll need to know how to level a floor. This method of laying a sturdy subfloor on top of joists and then topping the subfloor with a cosmetic only flooring top creates a tighter stronger structure. Directly below your feet is an ingenious method of flooring that has been used for centuries and is still employed today. Lay out the unopened boxes of laminate planks in.

The subfloor must be able to hold the weight of the tile and preparation materials required to complete the installation. This also applies to joists depth. Preparation for installing floor tile depends on the type of subfloor in the room you are tiling.