Check the bottom of the page for a video of this repair process.
Water damage to walls and ceilings.
Hidden water leaks behind walls can be especially dangerous because the water will get absorbed into flooring drywall and ceilings as well as wooden support beams and sheetrock.
If given enough time a slow leak can result in very serious structural damage that will make the restoration process longer and more expensive.
If something is leaking or draining incorrectly the water stain can be ugly on your ceiling or walls.
Water damage is bad but the brown blotches are visible signs of a problem.
When a burst pipe or indoor flooding from some other source occurs drywall is usually the primary building material affected.
Since drywall is essentially thick layers of paper or cardboard it can be soaked through much more easily than plaster and is much more absorbent and breaks down quickly when wet.
So remove affected ceiling panels or boards first.
Water damage to a drywall ceiling like gyprock is a bit more complicated to fix than water damage to a plaster ceiling.
Until you either paint over it or remove the area completely it will be visible to everyone.
This meter uses radio waves to test for water without putting holes in the wall.
Drywall construction is the standard throughout residences composing both the walls and ceilings of most homes.
Next you need to check whether you need to replace the drywall or not.
Leaky pipes can maintain elevated levels of moisture in either of these locations depending on where supply lines run.
You don t want them sagging or collapsing.
A plumbing or roofing leak is the most common cause of water damage that affects the ceilings and walls of a structure.
There s more to drywall water damage than meets the eye.
A roof leak may cause water to drip course and collect above ceilings or behind walls.
Drying the area is one thing but the stain will remain.
If the ceiling leak is caused by a roof problem it s important to find the true source of the leak which may be somewhere far removed from the water stain.
Water damaged ceiling and walls usually have chipping or flaking paint.
Water can find its way in via roof damage missing shingles or clogged gutters.
However the cost will depend largely on the size of the affected area.
How restoration professionals dry damp walls after water damage.
First technicians determine the extent of the water using a range of water damage restoration tools.
Be prepared for the budget if you have a big problem on your ceiling.
One choice is a non invasive moisture meter.
If you have more severe plaster damage with wall material falling off the lath use the process at this link to make repairs.