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When Is it Time to Repair or Replace a Driveway?

Ask a driveway contractor

The ailing driveway, be it made of asphalt or concrete, shows its signs of age, wear and tear in obvious ways: it will have cracks (especially a problem with concrete driveways), potholes (more of an asphalt pavement problem), drainage issues such as puddles or water accumulating in the wrong places adjacent to the pavement, or an overall weathered appearance that lends itself to a tired aesthetic. You know it when you see it.

So the hard question for the homeowner or property manager is what to do about it? Is it more economically smart to repair or replace your driveway? To answer that question, it may be time to contact a local driveway contractor.

When to consider repairs

If your problem is cracking, give it the ¼-inch test. If the crack is less than ¼ inch, you might be able to repair it with crack seal. This works best with asphalt, less so with concrete. The problem with concrete is it is laid in large, single slabs and cracks tend to affect the entire slab – and the crack repair is visibly obvious.

Cracks are most problematic in climates that experience freeze-thaw cycles. So small cracks in asphalt can and should be filled to prevent bigger problems later.

In this captivating photograph, a team of skilled professionals is captured in action, providing exemplary driveway paving services in the vibrant areas of Randburg and Roodepoort. The image showcases their meticulous craftsmanship as they expertly lay paving stones, transforming ordinary driveways into stunning focal points. With focused determination and precision, the team creates an impeccably smooth and level surface, ensuring durability and functionality for years to come. The array of paving stones, available in an assortment of colors and patterns, adds a touch of elegance and sophistication to the properties they enhance. This photo embodies the commitment of these paving experts to deliver exceptional results, revitalizing driveways and enhancing the overall aesthetic appeal of homes in Randburg and Roodepoort.
Paving Blocks For Driveways in South Africa

Drainage issues can be a bigger problem, but in some cases the use of strip drains (where the water accumulates), curb additions, and underground drainage pipes or at-grade French drains might be the solution if the topography allows it. Just keep in mind how water can affect everything, including nearby buildings.

Weathering is mostly about how asphalt lightens with age and sometimes the emulsifier (bitumen) will wear away on the surface. A topcoat seal of some kind is a repair that can extend the life of the asphalt and freshen up the look at the same time.

Replace the driveway when…

The average life of an asphalt driveway, if maintained properly and laid correctly in the first place, is about 20 years. After that, it’s a good bet you’ll need to replace it.

The average life of a concrete driveway is a bit longer, about 25 years.

As mentioned above a crack wider than ¼ inch is a sign a replacement should happen sometime soon. The issue with cracks is that they allow moisture to penetrate to the subsurface. This leads to erosion and collapse (potholes) on the surface.

Where drainage issues are major, such as when they affect nearby buildings, the problems go deeper than the surface of the pavement. Not only should the asphalt or concrete be replaced, but everything that has to do with drainage needs to be addressed, perhaps by an engineer or other drainage expert.

Rethink your driveway surface

If you’re going to replace your driveway, it might be time to rethink the type of pavement material used altogether. Though the industry name might be “asphalt contractor”, these companies typically provide other hardscape services besides pavement and concerete. It might add a great deal of curb appeal if not absolute value to instead use brick pavers . These are concrete or clay, the latter being more resilient to aging), natural cobblestones (perhaps to complement a vintage home), stabilized decomposed gravel (inexpensive.  There are also annual maintenance tasks), or tinted concrete (all kinds of colors are possible). Driveways don’t all have to look the same anymore. Get in Contact with us for a Free Consultation on driveway repairs in Johannesburg.



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