Painting Basement Floor Moisture

Moisture on the inside of the plastic in the form of dampness or even fogginess indicates the slab is expelling moisture in measurable amounts.

Painting basement floor moisture.

When painting your concrete basement floor safety is important. This means it will be very difficult to bond any paint product to this concrete. Older houses that haven t had drain tiles installed are especially prone to seeping walls and floors in basements. Extend downspouts to reduce seepage.

You also need to wear a mask and other protective gear as you will be exposed to the fumes of paint primer chlorine bleach stain blocker and latex paint. Visit your local home improvement store for waterproofing paint. Dry the room and test again optional if moisture appeared on the top side of the plastic dry out the room with a dehumidifier or other method then retest the floor with the plastic squares. Check for moisture in the concrete.

Moisture appearing on the outside of the plastic means the room is too humid. An easy way to tell whether the floor is dry enough is to place a small piece of kitchen plastic wrap about 12 square to the. Although the task of painting the floor can take 2 or 3 days to complete in the long run it is well worth the effort. One of the main sources of moisture in a basement is the roof of the home.

Here are some pro tips that i use when painting basement floors that you can use to get the job done all by yourself. Concrete and concrete block are common but porous foundation materials. If the problem isn t severe painting concrete in the basement with a moisture barrier paint can solve the problem. Use a dehumidifier to make conditions right for painting.

A hole is dug in your basement floor and. Test the humidity in your basement by taping a piece of plastic onto the floor and letting it sit for 24 hours. Moisture will prevent the primer and paint from adhering properly. If condensation appears on the plastic moisture is seeping through the floor.

A painted basement floor can cut down on your heating costs during the winter by providing it with insulation from the cold weather. The informal test you did with the plastic patch is a sure sign of excessive moisture in the floor. You should check to see if the floor is damp. Not only will the waterproof paint reduce moisture in the basement but it will also seal away existing odors from basement walls.

Make sure to open all of the doors and windows in your basement prior to painting for good ventilation.