Laying Subfloor Over Old Floor

The goal is to have a wooden subfloor consisting of two.

Laying subfloor over old floor.

Installing plywood underlayment over a subfloor is fairly straightforward. Install a layer of at least or preferably 5 8 ply over the existing planks. Thoroughly vacuum the existing floor and use a long floor leveler and tape measure to ensure the subfloor is level within 3 16 inch for every 10 feet. This video covers measuring cutting and the correct tricks for installing to ensure a good bond and long lasting results that never squeak.

This is because the materials will expand and contract depending on factors like temperature and humidity. Prior to installing any finished flooring it is important to remember. However the wood isn t as hard as some other flooring choices. This is particularly important if your old sub floor has lumps and bumps in it.

Nail down or floating floors may be installed over existing vinyl as long as it s no more than two layers thick. We also go over questions regarding particle board and installing new hardwood flooring over old wood flooring. Laying a new subfloor over old pine flooring. Things to take into account when laying ply over plank subfloors.

Re secure any loose wood subfloor planks osb or plywood subfloors to the floor joists using 2 1 2 deck screws. Measure and cut 1 4 inch or thicker plywood with a circular saw to fit the entire floor of the room where you are installing vinyl flooring. Take time to make sure your existing planks are well secured in place.