In older homes ceramic shower tile was often installed directly over drywall.
Repair water damaged drywall around shower.
Ready mixed compound will not be hard enough and it s vulnerable to any residual moisture in the wall material.
When a tight budget doesn t.
Water damage happens quite often on tiled shower and bath walls especially in older homes.
Hot steamy showers can cause the drywall to start peeling from the bathroom walls if the room isn t adequately ventilated.
It all really comes to how much water damage your tile and drywall have.
Leaks typically start along the bottom of the wall where the tile meets the top of the tub or shower pan.
The first step to repair shower tile after a leak is to assess the damage to determine how much of the wall has gotten wet.
How to repair minor water damage.
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.
If you fail to get rid of all the water damaged areas then it will only make matters worse with mold and mildew.
Although the sheetrock used in bathrooms is usually greenboard.
The drywall in the bathroom above the shower and bathtub is typically subjected to a daily onslaught of steam.
Those areas are exposed to the most water so damage tends to spread quickly.
Some signs are more obvious than others which is why you should contact an inspector to analyze the bathroom shower wall for you.
A common problem in bathrooms is soft or damaged drywall where the wall meets the shower or tub particularly near the floor.
How to fix peeling drywall above a shower.
Use setting type joint compound also called mud for water damage repairs to drywall.
Remove bubbling joint compound and paint using a putty knife to scrape off all the damaged material.
These walls are susceptible to water damage if the tile s grout joints develop gaps.
In some cases water damage may be fairly light usually caused by something as simple as water spray escaping around a faulty shower curtain.
In most cases the reason for a bathroom wall repair is water damage which is particularly common around the tub and shower area.