Repair Bathroom Wall Water Damage

In order to repair the water damage there are several steps that you will need to follow.

Repair bathroom wall water damage.

The drywall in the bathroom above the shower and bathtub is typically subjected to a daily onslaught of steam. Step 1 shut off the water. Although the sheetrock used in bathrooms is usually greenboard. This indicates a more serious plumbing problem that must be fixed before you repair.

The repair process on this page can be used to repair water damage to the surface layers of plaster walls and ceilings. Before making a repair because of bathroom wall water damage it is important that you discover the source. Here are the basics on repairing water damage in a bathroom effectively. In a worst case scenario your bathroom might have suffered structural damage and mold and mildew is present as well.

Use your finger to run along the seam to ensure proper cohesion. To begin the repair on the outside of the window first prep the area by cleaning the window sill and ensuring that the weep holes are free of debris. On the outside of the window apply a bead of caulk to the crack in the wall. If you have more severe plaster damage with wall material falling off the lath use the process at this link to make repairs.

A common problem in bathrooms is soft or damaged drywall where the wall meets the shower or tub particularly near the floor. If there s a lip at the top of the shower stall water collects there and seeps into the drywall causing it to soften and crumble. Dry the wall surface with a fan heater then tape some kitchen foil tightly over the affected. Do so by closing the main water valve.

Erasing signs of the damage in your bathroom is dependent on the severity of what s occurred. In this instance the damage is usually confined to the wall where the showerhead and faucet is located and it may be found anywhere on the wall not just down near the base. How to fix a water damaged plaster wall beside the bathtub. Check the bottom of the page for a video of this repair process.

If you re not sure of the cause of a damp patch on a wall try the foil test. Rarely water damage to a tile wall can be caused by leaking pipes within the wall.