open balcony space

Why Do Balconies Leak? Structural Building Movement

There’s nothing more damaging to the value of your home than a leaking balcony. Well, it’s only water, you think, shrugging off the slowly cracking grout as something to deal with later; the longer you delay, the more you may pay – nobody likes losing money. Although the how and when are very important, knowing why will prevent future damage – let’s lift up the tiles and see what’s underneath.

What is Building Movement

Building movement occurs daily across cities, towns and suburban developments; every structure will experience expansion and contraction as Australia’s harsh seasons batter the integrity of your home, workplace and weekend amenities. Swollen walls/ architraves, cracked tiles, paint, and sagging floors can all be related to building movement, either directly or symptomatically.

Your home or rental property may be new, old or middle-aged; it doesn’t matter. Although your investment is holding up its end of the bargain in other areas, a leaking balcony can be a sign of inferior craftsmanship. Not all movement is bad, but the balcony and bathroom leaks can be dangerous.

What Building Movement Does to Your Balcony

There are many different types of building structures, including timber, metal & concrete, and all are prone to building movement. Fast Fact: Almost all balconies are tiled; wherever tiling is involved, grouting follows.

Because your home is constantly moving ever so slightly, causing cracks to form in the tile grout (and eventually the tiles themselves), vulnerabilities need to exist already to be exploited. Once fissures form, the Australian elements creep in and create a wet, humid paradise where mould can thrive; one weakness leads to another. It’s a vicious cycle.

When Do You Have a Problem?

As we said before, building movement is not inherently bad, nor is it good, it just is. However, the combination of building movement, poor choice of materials, poor workmanship and the harsh Australian elements can spell disaster within a matter of months. An accident could be lurking just around the corner, so how do you tell if you have a problem?

1. Obvious Damage/Change in Appearance: Although it may be too late to take pictures, note any details included in the pre-purchase inspection or tenancy report. How was the balcony rated? Were there any signs of deterioration noted? Make an honest assessment of your continually damp balcony. Are there cracks in the grout? Has efflorescence occurred? Use our photo gallery (under the Resources) and match up our listed symptoms.

2. Presence of Silicone: The presence of silicone on balconies, in many cases, may have been applied as a solution to stop water from travelling below the tile surface. Such sealants will degrade if they are not applied properly or meet industry and environment standards, including UV and general weather. A Megasealed service is a preventative measure from water and moisture travelling below the tiled surface and uses the appropriate materials. Perfect for Australian homes and businesses.

What Can You Do if my Balcony is Leaking?

Stop balcony leaks before they spread and become a more significant problem – contacting Megasealed today will save you time, spare you money and ensure your home is safe and secure. Don’t let grout get the better of you – talk to us today.

Our standard Megasealed service is quicker, cleaner and more cost-effective than a tiles remove solution.

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One of the first in the business to fix leaks and renew wet areas without removing tiles, we’re proud pioneers of this revolutionary process.

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Depending on the most suitable solution for your situation, our Technicians will use our own unique and exclusive products to ensure the highest quality results.

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