Should cinder block foundation be painted?

Yes, you should paint your foundation walls. Exterior masonry paint also provides a measure of protection against moisture and UV damage. Quality masonry paint can last from 10 – 15 years. In this article, we’ll take a look at how to paint your concrete block foundation and the benefits and drawbacks.

Can you paint cinder block basement walls?

Paint the cinder block wall with a thick coat of masonry waterproofing paint, pushing paint into cracks and crevices of block. A paint roller or brush made specifically for masonry is best. Allow to dry overnight or for a minimum of 12 hours between coats.

Is painting basement walls a bad idea?

Remember, most foundation walls allow lots of moisture and humidity into your basement. Many paints are not strong enough to hold back the hydrostatic pressure. Even if they are able to stop the hydrostatic pressure, paint is mold food.

How do you make a cinder block basement look nice?

If your concrete-block basement walls are dry and free of efflorescence or mold, you can seal them with a masonry sealer or all-purpose water-base primer-sealer and paint with a high-quality latex paint. Paint is an easy way to make the basement feel warmer, brighter, and more welcoming.

What do you paint concrete block basement walls with?

Paint your concrete walls with masonry paint. According to Reliable Builder, masonry paint is specifically designed for good adhesion, durability and breathability. Apply paint with a sprayer, roller or brush in even strokes. Paint should be about 1/8 inch thick to ensure waterproofing.

What kind of paint do you use on cinder blocks?

Painting. Purchase high-quality acrylic latex paint. Cinder blocks require a durable paint to hold up to wear and tear. Latex paint with acrylic will provide the best coverage and the smoothest application for both smooth and split-face cinder blocks.

How do you paint concrete block walls in a basement?

Paint the entire wall with a thin coat of a concrete sealer or concrete primer. Apply an even coat with a wide paintbrush. Allow it to dry for four hours or for the time indicated on the sealer label. Paint a thin coat of exterior latex masonry paint or exterior acrylic house paint onto the prepared cinder blocks.

What is the best paint for cinder block walls?

Should you paint concrete basement walls?

Painting your basement walls can do more than just improve the look of your home; it can protect your foundation from water damage and moisture. For concrete walls, use a waterproof sealant to seal the porous material, and opt for a waterproof masonry paint to finish the job.

Can you paint over old paint on cinder block walls?

Once your cinder block has been sealed and primed, you can use any type of interior wall paint, so you don’t necessarily have to purchase specialty paint. Apply two or more thin, even coats until the desired color is achieved.

How do you paint concrete block walls?

How do you make a cinder block wall look good?

Concrete. The simplest way to cover a cinder block wall is by using surface bonding cement to create a concrete finish. Concrete helps insulate the building and keep moisture out. It creates a smooth, finished surface you can leave as is or paint.