Recently, we were called to inspect a Perth property where the ceiling had collapsed just the day before. The damage was significant, and the tenants were fortunate that no one was seriously hurt.
What’s truly alarming is that the tradesperson called in to secure the ceiling mentioned that he had already attended five collapsed ceilings that month alone. These incidents took place in locations like Mandurah, Forrestfield, Success, and other areas south of Perth.
While ceiling collapses in Perth aren’t uncommon, this particular property was less than ten years old! Typically, it’s recommended to have ceilings re-lagged if they are over 30 years old, as insurance may not cover ceiling failures after this period. For a ceiling to collapse within ten years is extremely rare, but as you can see from the photos, the risks are real.
Ceiling Inspection Showing Falling Plasterboard, Ducting, and Insulation
Ceiling Inspection Showing Fallen Insulation on Floor of Property
Ceiling Inspection Showing Fallen Insulation on Floor of Property
What Caused the Ceiling to Collapse?
Our inspection concluded that the most likely cause was the failure of the glue used to secure the ceiling. Our inspector also noted that the roof space seemed hotter than usual for a summer day in Perth, potentially due to the domed skylights allowing excessive heat into the cavity.
When conducting ceiling inspections, there are always variables, especially when the full history of the property isn’t available to the inspector. Some unknowns in this case include whether heavy items were stored in the roof space, putting excess weight on the ceiling panels, or whether insulation had been improperly installed. Additionally, foot traffic in the ceiling—such as tradespeople walking outside of the support beams—can also cause damage.
Another factor to consider is whether the manufacturer’s installation guidelines were followed, including the correct screw types, glue quantities, and application methods.
How to Prevent Ceiling Collapses
To avoid this happening to you, it’s essential to regularly inspect your ceilings. Watch out for the following signs of wear and tear:
- Sagging ceiling panels
- Cornice separation
- Electrical malfunctions
- Gaps around light fittings, skylights, or vents
- Excessive cracking
If you notice any of these signs, it’s time to call for an inspection.
Our Ceiling Inspection Service
We offer a free quote that includes:
- Travel to and from your property
- Inspecting the ceiling from below using pressure and torch scanning to detect movement, undulations, sagging, or popped screws
- Inspecting the ceiling from within the roof space, where access is available
- Providing a detailed report on the condition of your ceiling with expert advice on repairs and maintenance
The BCI WA Difference
At BCI WA, our inspectors offer cost-effective and practical advice to ensure your home remains safe. Ceiling repairs can vary greatly in scope and cost, but with our recommended trades list, you’ll know where to start. Our inspections are unbiased, providing independent, expert advice to buyers, sellers, homeowners, tenants, and investors.
Common Ceiling Types We Inspect
Here are some of the most common ceiling designs we encounter during inspections:
- Conventional ceilings
- Suspended ceilings
- Tray ceilings
- Coffered ceilings
- Cathedral ceilings
- Coved ceilings
- Shed ceilings
- Beam ceilings
What Is Gyprock?
You may have heard the term “Gyprock” and wondered if it’s different from plasterboard. In short, no—it’s just a brand name. Gyprock is the most commonly used plasterboard in Perth ceilings.
How Is Plasterboard Made?
Also known as drywall in some parts of the world, plasterboard is made by forming a core of gypsum, a non-toxic sedimentary rock. The gypsum is combined with a foaming agent to create a wet plaster mixture, which is then sandwiched between thick paper liners. Once dried and hardened, the sheets are cut to size, with two paper-wrapped edges and two bare edges.
Get in Touch
If you have concerns about your ceiling or your investment property, contact us for free advice and a professional inspection service.
Let’s work together to keep your ceilings safe and secure.