Fixing Plywood Flooring

A plywood subfloor often squeaks when it separates from the joists but it doesn t have to make any noise at all to give you a.

Fixing plywood flooring.

If damage to the plywood is not so extensive that it requires complete replacement the damaged areas can be repaired. It is also widely used for flexible and rigid overlay products such as carpets linoleum tiles and membrane systems or any application where a smooth substrate is required. Continue laying the first row of boards in the same fashion across the. Leave a gap the size of a credit card between the two sheets.

Lay the second sheet of plywood tightly butting the edges of the two sheets together to create a butt join. Fixing the floor before fixing the moisture issue is like putting the cart before the horse. If your floor is concrete use a concrete grinder for large open areas or a 4 inch or 8 inch angle grinder with a cup wheel attachment made for use on concrete. How to fix plywood flooring that has popped up under the carpet.

Measure the opening and cut a piece of osb or plywood of the same thickness and dimensions as the. Ecoply flooring is ideal as a substrate for most floor coverings and flexible waterproofing membranes. Plan the layout of the plywood sheets so the long dimension of the plywood runs perpendicular to the floor joists. Remove the existing flooring such as carpet or vinyl and then refinish the plywood subfloor beneath or install new plywood cut into planks squares or even.

A new layer of 5 8 inch or 3 4 inch tongue and groove plywood subflooring is like adding a new subfloor over the old to create a stiffer flatter surface for any type of finished flooring. It is particularly ideal for wet areas where treated flooring is needed. Fix the plywood to the floorboards with ring shank nails every 15 mm 6in around the edge of the board. There are two basic ways to go.

If the cause of the squeaking is a result of hardwood floors rubbing against the plywood subfloor underneath you can drive a short wood screw up through the bottom of the subfloor and into the. Measure and cut plywood as needed to cover the damaged area. It can become scratched cut gouged dented blistered separated or rotted. Do not fit the new plywood tightly against the old subflooring leave a 1 8 gap to allow for natural expansion.