Ceiling Repair – Why You Shouldn’t Do It Yourself

Whether your ceiling needs repair or replacement depends on the extent of the damage. Cracks in plaster that crumble or fall away are likely to require repair.

Large cracks may signal structural issues, such as rotting ceiling joists. Sagging is another sign that a support beam needs to be replaced. Contact Ceiling Repair Perth now!

Most drywall damage is due to minor indentations, scrapes or holes, and these can be fixed with simple spackle or a lightweight drywall compound. Larger dents or holes may need to be patched, which is best done with a patch kit or custom cut piece of drywall. Drywall repair is not difficult to do, but it can be time consuming and frustrating for novice homeowners. If you are not comfortable with drywall repair, hiring a professional is the best option for a flawless finish.

Using a putty knife, apply a thin layer of spackle or drywall compound to the wall where you would like to repair it. Be sure to apply a thick enough coat to fill the ding and leave no exposed bare drywall. Smooth out the spackle or drywall compound with your putty knife, working from one end of the damaged area to the other, removing any excess as you go. The edges of the patch should be “feathered” so they blend into the rest of the wall. If you’re patching a hole, use a flexible joint knife instead of a straight utility knife–it will better press the drywall compound through the mesh of the patch.

For a more thorough repair, use a drywall patch kit for holes about the size of a doorknob or larger. Be sure to follow the instructions on the package. Some drywall patch kits require mesh drywall tape to strengthen the patch and hold drywall mud in place; others come with self-adhering mesh patches. If you use the self-adhering patch, apply a coat of primer over it before repainting.

Drywall patching can take some time, especially if you’re dealing with a small hole, but it will look much better than leaving the damage unattended. Larger holes, unless patched with a patch kit or a custom piece of drywall, will reappear and may develop cracks as the house settles, so it’s important to fix them sooner rather than later.

When applying a patch, always locate the wall studs before you begin. Electric wires and plumbing run through the studs in your home, so it’s crucial to know where they are before drilling or nailing into drywall. A stud finder or a simple level can help you identify the location of your studs.

Water Stains

The dingy appearance of water stains on ceilings can make any room feel grimy and neglected, no matter how clean or stylish its decor. However, before slapping on some paint, it’s important to consider the underlying problem that caused the stain in the first place. Hiring a professional to identify the cause and make repairs can keep this cosmetic flaw from recurring.

Beneath the surface of each ugly water mark lies a story of maintenance failures, roof vulnerabilities, plumbing intricacies, and condensation challenges. Inadequate insulation in the attic and clogged drainage lines are common causes of water spots, while HVAC condensation pans can overflow or leak.

If you suspect a leak, check for signs of rot and mold, including discoloration of the attic insulation and mold growth in the ceiling. It’s also important to check for the source of the moisture, which could be a chimney, attic vent, skylight or dormer.

Depending on the cause, it may be possible to fix the leak by repairing the drywall or replacing it completely. It’s also a good idea to replace the entire section of the ceiling if it’s sagging or damaged.

Before tackling the stain itself, it’s important to turn off any electricity in the area. Water and electricity are a dangerous combination, so this step helps to prevent potential accidents during the cleaning process. You’ll also want to set up a ladder and put on your safety goggles. It’s best to work in a well-ventilated area.

Bleach is an effective solution for removing mildew and other organic stains. Mix a solution of one cup of bleach to three cups of warm water and apply it directly to the stain. Allow it to sit for a few minutes before scrubbing the affected area with a sponge. Rinse the spot with clean water afterward.

Using an oil-based, mold-resistant primer before painting is essential when repairing a water stained ceiling because latex paint dissolves when it comes into contact with water. If you don’t use a mold-resistant primer, the stain might return.


As buildings settle and age, cracks can develop. Some cracks may be a sign of structural damage that requires professional help while others are cosmetic or harmless. The type of crack, its shape and location can help determine the severity. For instance, hairline cracks less than 1/8 inch wide are often a result of normal settling and paint buildup. Wider cracks and cracks accompanied by sagging are more serious and may require immediate professional attention.

Before beginning a ceiling crack repair project, lay down a large sheet of plastic on the floor below the crack. During the repair process, you’ll likely be loosening debris, applying mud and generally making a mess, so this will prevent your floors from being stained.

Inspect the crack to determine its cause and extent. Ideally, you should find the source of the crack and repair it before the crack spreads. If the crack is due to water damage, you should hire a plumber to locate and fix the leak and then proceed with the repairs.

If the crack is horizontal and centered between walls, it’s likely a sign of a truss uplift. These tend to occur when trusses shift and move slightly due to changes in the structure or climate. These cracks are fairly common and usually don’t cause major structural problems, however, they can be unsightly.

If you have a crack that’s a hairline or very fine straight crack, it may be caused by the movement of plaster as it expands and shrinks in response to changing humidity levels or poor quality workmanship. This sort of crack usually doesn’t warrant professional attention, however, it should still be repaired. Alternatively, if the crack is deeper and a noticeable bulge or sagging is present, you should have a professional take a look as this may indicate serious foundation damage.


Ceilings tend to receive the least attention in terms of home maintenance, but they’re an important part of your home’s structural integrity. If you have a sagging ceiling, it’s important to address the issue right away to prevent damage and ensure safety.

Sagging ceilings are often caused by a variety of factors, including water damage, excess weight from stored items in the attic, and age. However, sagging can also be a sign of other serious structural problems, such as a faulty foundation. It’s important to have your ceiling inspected by a professional building inspector to determine the cause and any potential risks.

A sagging ceiling can be a real safety risk, as it may be unstable and could collapse without warning. In addition, if the problem is left unattended, it can result in costly repairs and a major disruption to your daily life.

One of the most common causes of sagging is due to a leak in your roof or pipes. If the sagging is caused by an excess of weight, it may be necessary to remove and relocate any heavy objects from the attic. A sagging ceiling can also be caused by poor construction, or if the building has moved over time.

To help stabilize your ceiling, you’ll need to add support joists in the attic space. These joists will redistribute the weight and relieve the pressure on your ceiling. It’s best to use an experienced building contractor to install these joists, as they’ll need to be properly placed and secured to the existing structure.

You should also check for any moisture issues in the attic, as these can weaken and warp ceiling materials over time. It’s a good idea to have a regular home maintenance schedule, which includes checking for any leaks and monitoring the weight of your attic.

While sagging ceilings are common, they don’t have to be a disaster for your family or business. By having a professional building inspector inspect your home, you can identify the cause of the issue and make the necessary repairs. If you notice any signs of sagging, contact Total Home Inspections today to discuss your options.