3 Reasons Why Waterproofing Your Roofs

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If you are a new owner of a landed home, or perhaps you have just managed to land your hands on a sturdy new standalone building, surely the issue of leaking roofs can pose quite the worrisome hassle to a novice like yourself.

Indeed, much unlike the tall concrete buildings or homely flats that streak Singapore’s skyline, landed homes and properties are considered to be quite the rarity in our space scarce little red dot.

As such, perhaps you might be finding it difficult to consult your family and friends about matters regarding the maintenance of your new private property, or maybe you may be finding some trouble in seeking some help for repair and maintenance works.

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Not to worry! Let’s start with baby steps – the roof!

Indeed, much unlike your usual tall flats and skyscraper condominiums, the bulk of the difference surrounding a landed home would be your new roofs which are in need of repair and maintenance. And one of the main issues that may revolve around your roofs would be that of waterproofing.

Certainly, the question of ‘Why should I waterproof my roofs?’ or ‘How important is it to waterproof my roofs’ may come to mind. Fear not, this article shall provide the answers to your waterproofing woes, and inform you about the prime importance of giving your new roofs a good, sturdy coat of waterproofing.


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1. Prevent rusting of metal roofs

If your new home bears metal roof tiles, or metal plated roofing shingles, it is of worthy note that you ought to give your metal roof an urgent waterproofing coat – and fast! Hire a waterproofing contractor, or if you’re entirely up for the challenge, give your metal roofs a good, thorough coverage of waterproofing application.

Otherwise, if your metal roofs are exposed to the harsh conditions of shine and rain for too long, the metal shingles may begin to rust. With rusting, not only would your metal roofing become discoloured, they would also take on an unsightly shade of copper rust that would certainly damage the exterior aesthetic of your brand new home.

Surely you would not want your carefully designed home to fall into the ruins of an unpleasant appearance merely because of a lack of maintenance and carelessness regarding the waterproofing of your roofs.

Furthermore, the acidity in rain can cause much dreaded corrosion to the metal roof tiles, causing them to break down. This would in turn give way to roof leaks that could bring in moisture into the interior of your roofing. With such roof leaks, this could also give way to eventual signs of garish water spots or mold staining your ceilings that might have once been a shade of brilliant clear white.

Indeed, the lack of waterproofing on metal roofs can have severe long term ramifications to the appearance of your treasured home – ramifications that could lead to much disrepair, and might require much more to restore and maintain, as compared to the easy waterproofing of your roofs. As such, it is certainly a pressing need for all owners of landed property to install waterproofing coats on your metal roofs, to prevent such future chagrin indeed!

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2. Prevent the erosion of concrete roofs

If you’re thinking that you’re safe from the ill effects of the weather, and that there is little need for waterproofing to be done on your roofs, simply because your house boasts of concrete roofs instead of metal ones as previously mentioned, well you’re certainly in for an ill surprise!

Indeed, unlike metal coated shingles or roofing tiles, your concrete roof shingles are safe from the unpleasantness of rusting. However, it is worthy to take note that concrete roofs are just as susceptible to the destruction that harsh weather, along with prolonged wear and tear, can cause.

Concrete roofs are often vulnerable to dissolving, as they are made of common materials such as calcium carbonate, which might react badly with the acidity or acid chemicals present in rain, creating corrosion spots in your roofing. With time, your concrete roofs would soon break down if they remain unprotected by waterproofing coats and application, as the debilitating effects of the harsh UV rays from the sun, as well as the fiery beating of rain, would do much irrevocable damage to your roofs.

As such, get down to hiring a waterproofing specialist as soon as possible, if your roof has yet to be waterproofed! Only with the aid of a good coat of waterproofing, will your concrete roofs be able to last you for a substantially longer time without the need for constant fixture and maintenance.

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3. Prevent the emergence of damp spots

If your roofs are not waterproofed, constant wear by the weather can lead to the appearance of cracks, through which moisture can seep through, and create damp spots on the exterior of your home walls and roofs.

Given that your roofs have not been sufficiently waterproofed, such cracks and gaps that appear on your roofs are susceptible to the easy entrance of rainwater, which could lead to the emergence of unsightly damp spots of discolouration that might potentially stain your walls and roofs for good! A horror indeed!

If this problem of roof leak persists owing to the dire lack of waterproofing, this could eventually create a more severe problem of damp spots appearing even in the interior of your home ceilings and walls! Such damp spots could lead to paint eventually falling off your walls, and create ugly patches of discolouration in the inside of your home. Yes, the lack of waterproofing done to your roofs can certainly bring about terrifying side effects on both the exterior, as well as the interior of your home.

This would certainly prove especially troubling for the home owner who has dedicated much time and expenses to create a safe and beautiful home. Save your home from such a fate, and contact a local waterproofing contractor as soon as possible to rescue your home from the painful throes of a roof leak!

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