Moisture Barrier Paint For Concrete Walls

Older houses that haven t had drain tiles installed are especially prone to seeping walls and floors in basements.

Moisture barrier paint for concrete walls.

Moisture vapor barrier primer finish interior latex is a coating designed to reduce the loss of moisture through walls and ceilings. When applied correctly it coats the walls with a barrier that s meant to hold back water and moisture. Improper selection and application of coatings and water repellents. If mold is the main moisture related problem in the basement be sure to clean it off the walls thoroughly with soap and water before painting or the paint will probably peel.

If the problem isn t severe painting concrete in the basement with a moisture barrier paint can solve the problem. Concrete foundations using hydrohalt a high quality water and vapor barrier membrane. And separated sealants in joints gaps around openings and at flashing tie ins. Concrete and concrete block are common but porous foundation materials.

It is common to use plastic sheeting as a basement vapor barrier but waterproof paint will work just as well. Damp proofing is another aspect of waterproofing. Masonry walls are built with a damp proof course to prevent rising damp and the concrete in foundations needs to be damp proofed or waterproofed with a liquid coating basement waterproofing membrane even under the concrete slab floor where polyethylene sheeting is commonly used or an. But because it creates a vapor barrier waterproofing paint can provide relief from occasional dampness that drives up the humidity in the basement and promotes the growth of mold.

Hydrohalt s water based polymer modified formula waterproofs and prevents vapor transmission for a variety of subterranean surfaces including concrete masonry brick block wood and metal. Vapour barrier paint or vapor barrier paint in the u s. It combines a primer and finish in a single fast drying coat and is specially formulated for manufactured housing facilities. In the basement water vapor can travel up from the ground and affect the walls and floor in the lower half of your home.

Older homes in need of water vapor barriers are also good candidates for water vapor barrier paint. Apart from design issues with the building itself causes include. The reason as you may have read is that when there is a vapour barrier in homes in hot humid climates that rely on air conditioning for human comfort that vapour barrier is effectively on the wrong side in the cooling season. Inadequate repair of cracks prior to painting or sealing.

Is more of a solution for walls rather than ceilings to prevent the indoor vapour drive during hot humid weather. In these cases a high grade low perm water vapor barrier paint is essential. Waterproof paint is an easy to use inexpensive product that can be applied by either a contractor or homeowner. Walls also have vapor barriers or air barriers.

Many come with written warranties. Protect and preserve your below grade architectural surfaces e g.