Well-built asphalt and bitumen surfaces are made to last, but how long they actually last comes down to how they are looked after. With a bit of routine care, a surface reaches its full life. Neglect it and you will be resurfacing years earlier than you should. Here is what shortens their life, and what keeps them going.
What wears a surface out
- Weather: hot, dry spells make surfaces brittle, and once cracks open, water seeps in and softens the base beneath. That is how small cracks turn into structural failure.
- Traffic: heavier vehicles and higher volumes wear a surface faster than light, occasional use.
- How it was built: a well-prepared, well-drained base lasts far longer than a rushed job, which is why the groundwork is worth getting right the first time.
- Maintenance: even the best surface fails early if it is never maintained.
How to make yours last
Keep it clean
Leaves, grit and debris look harmless but they trap moisture and hide developing problems. A regular sweep, more often on busy areas, keeps the surface healthy and lets you spot trouble early, while it is still a cheap fix.
Seal cracks as soon as you see them
A crack is an open door for water. Seal it promptly and you stop moisture reaching the base and stop the crack spreading. Catching cracks early is the single most cost-effective thing you can do.
Use the surface for what it is built for
Driveways handle vehicles well, but they are not designed as permanent parking pads for heavy loads or as hardstand for anything and everything. Sensible use adds years.
Keep weeds and roots out
If cracks are left open, weeds, shrubs and tree roots find their way in and prise the surface apart. Deal with growth as soon as it appears.
Sealcoat on a schedule
A sealcoat every few years is a protective barrier against sun, rain and general wear. It is a modest, planned cost that pushes back the far larger cost of resurfacing.
Why the upkeep is worth it
Beyond simply lasting longer, a maintained surface holds property value, avoids punctured tyres and vehicle damage from potholes, and stays easy and safe to use. Spotting problems early always translates into bigger savings later.
When to call in the pros
DIY has its place for minor crack filling, but an experienced eye catches the problems that turn into expensive repairs, and can tell you honestly whether a surface can be maintained, resurfaced or needs replacing. We look after asphalt and bitumen surfaces for homes and businesses across Brisbane, the Gold Coast, Ipswich, the Sunshine Coast and Toowoomba.
Want to get the most out of your driveway or car park? Get in touch on 1800 849 583 or send us a message for honest advice and a free quote.