Wet Subfloor Under Vinyl

Test the moisture content of your concrete subfloor.

Wet subfloor under vinyl.

Tape a 3 foot square piece of scrap vinyl to the concrete with duct tape sealing the edges tight. When wood floorboards get wet they swell. Pry off linoleum or vinyl tiles with a putty knife using lacquer thinner to dissolve the tile adhesive. Keep this process going until moisture is gone.

You can do this with a moisture meter ensuring that your reading is no more than three pounds per 1 000 square feet per 24 hours. Another option is to tape a piece of your vinyl flooring to the concrete for 72 hours. The key is to isolate the area to use the dehumidifier followed by circulating air using the fans. Concrete subfloor test the floor for moisture.

This will also help the subfloor to dry faster. If it is easy to pull up your subfloor has too much moisture for vinyl. Leave the vinyl in place for 72 hours. Seal in the edges so no air can escape.

In an area such as a kitchen or bathroom sheet vinyl flooring and water are generally a good match. Chip off ceramic tiles using a masonry hammer and cold chisel. Water damaged vinyl flooring is often unexpected. Moisture weakens glue bonds and causes the edges to lift and.

Vinyl flooring can either be glued to the subfloor or it can float on top of it and either way moisture underneath it causes problems. As the name implies your sub floor is the flooring that sits underneaththe floor you have on top e g. Remove the tiles over the damaged area of the subfloor. Another way to measure the moisture in a concrete subfloor is to tape a piece of your scrap vinyl to the floor using duct tape.

However equipped with a dehumidifier and some fans it is easier than you think. Remove a few boards to let the others expand and dry the subfloor. If you remove a few floorboards one every 5 10 feet 1 5 3 0 m should be fine will allow your floorboards to expand without buckling or cracking. Drying subfloor after flood damage can seem like a daunting task.