How To Repaint Concrete Block Walls
Allow the paint to dry for about five days.
How to repaint concrete block walls. You must choose the appropriate type of concrete paint determine if the wall is sealed from moisture and apply primer prior to painting the wall. Use a bigger paintbrush for this. Painting concrete block walls always starts with the removal of dust and dirt efflorescence and all loose or peeling paint. Step 1 clean the wall.
Whether used for an outdoor garden wall or as an interior basement wall paint provides. Start by painting the edges of the concrete surface. When you have a basement you will either have a concrete foundation or cinder block foundation. Cinder blocks also called concrete blocks are a durable but rather industrial looking material for walls.
Paint the interior walls of concrete block basements to protect against moisture. Allow the first coat of paint to dry for about 10 hours. Preparing the concrete block for painting. Both interior and exterior block surfaces require the same attention to details.
Use the paint roller for painting the areas away from the edges. However there are some things to consider when painting a concrete wall. The process of painting cinder block walls in a basement this is for unpainted blocks or if you want to repaint your cinder block walls. Regardless of the finish and whether the concrete has already been painted the cleaning procedure is very similar.
Proper painting of these walls requires the removal of any water and mildew before beginning as well as patching the walls to prevent to growth of mold. Step 5 painting prepared concrete surface. Apply the second coat after the interval. If you properly paint a concrete block wall it will last for years with little upkeep.