How To Fix Warped Plywood Floor

You can flatten them again with hot water and a warm environment.

How to fix warped plywood floor.

Wrap your warped wood in two large moist towels and make sure the warped parts are properly covered. Using warped planks in framing a home or in a sub floor may result in problems as floors and walls begin to buckle. Many floor boards that are warped will need to be removed and replaced. The problem in this case is the weight of the books or other things which are placed on the shelves.

This works best for warps that come from humidity or a water spill rather than from a leak that originated below your flooring. Now keep your wrapped wood on a flat surface that also will be able to bear the temperature of your iron. Wood warps from exposure to moisture which curves plywood or boards for sub flooring or framing a home. Plywood pieces can warp if they have been improperly stored or exposed to moisture.

Over the course of time this will lead to warping. If the thickness of the plywood is not enough to support that weight it will eventually cause the shelves to warp. Sand down the bump in your flooring until it is level with the rest of the floor. Set your iron to the highest temperature and let it heat properly for about 2 6.

Plan the layout of the plywood sheets so the long dimension of the plywood runs perpendicular to the floor joists. The bowing that occurs is actually the plywood shrinking. This process will take several hours but once it is finished the plywood will be rejuvenated and ready to use for your project. How to fix warped plywood shelves.

The concave part needs to face downwards. The first method to fix a warped floor is to sand it. 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. Water causes the wood to expand and shrink.

Wood floors usually become warped because of water damage although too much sunlight can also cause boards to warp. Keep in mind that this will require an aggressive amount of sanding in most instances. Most often a warped wood floor is caused by standing water or heavy moisture below the floor due to an unidentified leak or other hidden water source.