Should I Seal My Roof? Why the Benefits Outweigh the Costs

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If you’re a homeowner in South Australia, then you may be wondering if roof sealing is worth the investment. The short answer: yes! A roof seal can offer a variety of benefits for your home or business. From enhancing your property’s exterior to improving weatherproofing and increasing your roof’s lifespan, roof sealing is a wise decision that will pay off in the long run. In this blog post, we’ll take a closer look at what roof sealing is and why it’s such an essential step in protecting your property.

When should a roof be sealed?

When concrete tiles are new, they have a fresh-coloured glaze on their outer surface. This layer acts as a barrier to moisture absorption and grants a lustrous colour to what would otherwise be a 30mm piece of concrete. As time goes by, weather impacts the roof tiles and the glazed finish fades, becoming worn and thin.

After around 20 years in the elements, the original glaze may have faded almost entirely. This leaves the tiles porous and they begin absorbing water with each rain event. This repeated process of absorption and drying eventually weakens the tiles structurally. At this stage, your roof becomes brittle and prone to damage.

How often should a roof be sealed?

To maximise the longevity of your roof, it’s best practice to reseal the roof when it is around 15 – 20 years old. Sealing the roof at this point ensures that the tiles are not in a porous state for years on end. High-quality roof seal such as Dulux Acratex come with a solid 15-year warranty- the optimal interval to re-coat the roof following the first roof sealing.

Sticking to a 15-year maintenance schedule can easily double or even triple the serviceable life of a concrete tiled roof.

The benefits of roof sealing.

There are many benefits to roof sealing. The most significant are appearance and longevity. With a new roof seal, your roof will appear many years younger. The roof seal almost always looks even better than the finish when the tiles are new. You can choose any colour for the new roof seal, which means that your choice isn’t dependent on the shade of the original tiles.

Dulux Acratex has an extensive range of colours, so you can even pick a new roof colour that better matches your home’s exterior. In addition to the cosmetic benefits, roof sealing also protects your tiles from weathering and deterioration. Maintaining your roof’s seal means that its tiles are no longer exposed to the elements, guaranteeing your roof an extended life.

Roof sealing warranty.

A new roof seal completed using a quality coating material such as Dulux Acratex comes with a warranty of 15 years. The warranty covers almost everything that could go wrong during the warranty period. This means that if the new roof seal flakes, fades or peels during the warranty period, a claim can be made and the roof sealing process re-done.

However, this is seldom the case with a product like Dulux Acratex. It is usually not the product itself to blame but the preparation and workmanship of the contractor performing the service.

To sum things up.

Roof sealing is an excellent way to protect your property investment. If your roof is nearing the end of its serviceable life, it’s best to seal it before any major damage occurs. Roof sealing not only extends the life of your roof but also preserves its appearance and weatherproofing capabilities.

The benefits of a new roof seal far outweigh the costs, and with a quality product like Dulux Acratex, you can be sure that your roof will look great and last for many years to come.

When considering roofing in Adelaide, you can absolutely trust OZ-Roof with all your roofing needs

– The Oz-Roof Team

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