When asphalt surfaces begin to show wear, many property owners face the same question — is resurfacing enough, or does the entire surface need to be rebuilt? Knowing the difference between the two options can save time, money, and long-term maintenance hassles. At Albury Road Tech, we specialise in assessing existing surfaces and delivering tailored asphalt solutions across Albury, VIC.
What Is Asphalt Resurfacing?
Resurfacing, often referred to as an overlay, involves laying a new layer of bitumen over an existing asphalt surface. It’s typically 25-50mm thick and is designed to refresh the surface while extending its life.
This method is efficient, cost-effective, and suitable for asphalt that still has a structurally sound base.
What Does Asphalt Rebuilding Involve?
Rebuilding means completely removing the existing asphalt and often the underlying base layer, then reconstructing the pavement from the ground up. This process is more labour-intensive and is generally reserved for surfaces with serious underlying issues.
It ensures full restoration of strength and integrity but comes with higher costs and longer project timelines.
Key Factors That Determine Which Option Is Best
Condition of the Base Layer
If the base layer beneath the asphalt is still solid, free from major cracks or water damage, resurfacing may be all that’s required. However, a weak or deteriorated base will lead to recurring surface issues if not rebuilt properly.
Extent of Surface Damage
Minor cracks, fading, and surface wear can often be addressed with resurfacing. But if you’re seeing alligator cracking, potholes, or large sections of rutting, these may point to structural failures below, requiring a full rebuild.
Drainage and Water Flow
Asphalt must have proper slope and drainage. If the current surface causes water to pool or flow towards buildings or low spots, simply resurfacing will not correct these issues. Regrading and rebuilding may be necessary to resolve the problem permanently.
Elevation Constraints
In some locations, resurfacing may raise the height of the pavement too much, especially around kerbs, driveways, or doorways. If elevation is a concern, a full mill and replace or rebuild could be the safer choice.
When Resurfacing Is Suitable
Resurfacing may be the right solution if:
- The existing surface has minor to moderate wear
- There are no drainage issues
- The base layer is intact
- You want to refresh the appearance quickly and affordably
This method can typically add 8–15 years of life to an asphalt surface when applied at the right time.
When Rebuilding Is the Smarter Investment
A full rebuild is often necessary when:
- The sub-base has failed due to water intrusion or erosion
- There are widespread structural cracks and potholes
- The surface has had repeated repairs with short-lived results
- Long-term durability and strength are required
Rebuilding creates a strong foundation that can handle heavy loads and traffic without failure.
The Albury Road Tech Approach
At Albury Road Tech in Albury, VIC, we carry out detailed site assessments before recommending resurfacing or rebuilding. Every surface tells a story, and our experienced team can identify whether a cost-effective overlay is possible or if a complete reconstruction will provide better long-term value.
We use advanced techniques, modern equipment, and locally suitable materials to ensure your surface performs reliably in local conditions.
Conclusion
Not every worn asphalt surface needs to be rebuilt — but not all are suitable for resurfacing either. The right choice depends on the condition of the existing surface, the integrity of the base, and how the pavement is used. If you’re unsure whether resurfacing or rebuilding is the best route for your project in Albury, VIC, the team at Albury Road Tech is here to help.
Call us on: 02 6058 1088
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