Filling Gaps In Plywood Floor

Filling large gaps with natural fiber rope is a traditional method commonly used on wide plank floorboards in very old homes.

Filling gaps in plywood floor.

Over the course of a year your floorboards will shrink and expand because of fluctuations in temperature and humidity. Some sanding may be needed when it sets completely. These shifts often lead to gaps appearing in your wood floor v161475 b01. While the rope doesn t look like wood you can stain it to blend with the floorboards and the filled gaps will be much less noticeable than the dark empty gaps.

How to fill in gaps in wooden floors. Step 1 sand the surface of the plywood with 80 grit sandpaper. My shop has 3 4 pt plywood for floor. Wallpaper as floor paper.

Anyhow there are 8 joints about 20 long that i want to fill in. Inject the filler into the gap and fill the void until the filler is flush with the surface of the wood. While it s best to fill any voids prior to attaching pieces of plywood together you can fill voids between plywood sheets with wood filler. One potential problem with this is that the epoxy will fill the grain in the wood so if you are planning on using stain on the project you ll want to stain the wood before filling the gap with epoxy.

Be sure to use. For whatever reason the contractor left gaps between each piece 1 8 to 1 4 wide. How to fill floorboard gaps with rope. Filling cracked knotholes is just like filling gaps from the top side of the table unless you have an open knothole.

An effective strategy for filling large gaps is to mix patching compound to a stiff mortar like consistency trowel it into the plywood subfloor gaps and wait for it to stiffen before troweling it smooth. The next layer of filler to go down before the vinyl flooring is 1 4 inch birch plywood.