At Skyco Group Melbourne, we understand the appeal of exposed aggregate concrete. It is durable, slip-resistant, and provides a striking aesthetic finish. However, like any surface, it can show signs of wear over time. This guide will walk you through the process of resurfacing over exposed aggregate concrete, explaining why it is necessary, how it is done, and why hiring professionals in Melbourne ensures the best outcome. For tailored advice, call us today on (03) 9993 7188.
Understanding Exposed Aggregate Concrete
Exposed aggregate concrete is a decorative surface created by removing the top layer of cement paste, revealing the aggregates beneath such as stones or pebbles. Its popularity in Melbourne is due to its versatility and unique finish, making it ideal for driveways, patios, and pool surrounds. According to Cement Concrete & Aggregates Australia, exposed aggregate is not only visually appealing but also long-lasting when properly maintained.
Why Resurfacing is Necessary
Over time, even the toughest aggregate surfaces may become faded, stained, or cracked. Melbourne’s weather—ranging from hot summers to heavy rains—accelerates this wear. Resurfacing:
- Restores the original finish and colour vibrancy.
- Extends the surface lifespan by up to 10 years.
- Improves slip resistance for safety.
- Adds value to your property, which is especially important when listing on platforms like Realestate.com.au or Domain.
Step-by-Step Guide to Resurfacing Over Exposed Aggregate
1. Preparation
Begin by cleaning the concrete surface thoroughly, removing dirt, moss, and oil stains. Loose stones or debris should be brushed away. For stubborn marks, consider pressure washing in line with City of Melbourne maintenance guidelines.
2. Repair
Inspect for cracks or damage. Small cracks can be filled with a concrete repair mix from suppliers like Bunnings Warehouse or Mitre 10. Structural damage may require consultation with the Victorian Building Authority to ensure compliance.
3. Apply Primer
Primers help the new resurfacing layer bond with the old surface. Choose a high-quality product recommended by Dulux Australia, ensuring durability under Melbourne conditions.
4. Resurfacing Mix Application
Apply a resurfacing mix such as polymer-modified concrete overlay. This can be spread using a trowel or squeegee for even coverage. For large-scale projects, it is best to consult Skyco Group resurfacing specialists to achieve professional-grade results.
5. Curing
Allow the surface to cure for the recommended period (usually 24–48 hours). Keep the surface protected from foot traffic, rain, or extreme sunlight. For curing guidelines, refer to Australian Standards or advice from Concrete Institute of Australia.
Choosing the Right Resurfacing Materials
There are multiple resurfacing materials available in Melbourne, ranging from basic overlays to advanced polymer-modified mixes. The choice depends on your budget, style preferences, and intended usage. Skyco Group often recommends decorative finishes for outdoor entertainment areas and heavy-duty overlays for commercial concreting projects.
Preventing Future Damage
After resurfacing, it is crucial to protect your investment. Key steps include:
- Regular cleaning using non-acidic detergents.
- Sealing the surface every 2–3 years with products from Dulux or CSR.
- Prompt removal of stains such as oil, rust, or leaf tannins.
- Using protective mats under heavy furniture to prevent surface scratches.
The Value of Professional Expertise
While DIY resurfacing is possible, it requires specialised skills, tools, and knowledge. Incorrect application can lead to peeling, poor bonding, or uneven finishes. By hiring Skyco Group Melbourne, you gain access to a team trained in advanced resurfacing techniques, using industry-leading equipment (available for hire at Kennards Hire) and following WorkSafe Victoria safety standards.
The Investment Value
A resurfaced exposed aggregate concrete surface not only improves curb appeal but also adds measurable value to your home. Buyers in Melbourne often see professionally resurfaced driveways and patios as a sign of property care and long-term durability. A small investment in resurfacing can generate significant returns when selling your home.
Holistic Home Improvement with Skyco Group
Skyco Group offers more than resurfacing—we provide a full range of concrete and home improvement services. From driveway upgrades to decorative concrete finishes, our holistic approach ensures your outdoor spaces are both beautiful and functional. Contact us today on (03) 9993 7188 for a free consultation.
Frequently Asked Questions (FAQs)
Q: How long does exposed aggregate concrete last?
With proper maintenance, 25–30 years.
Q: How often should I resurface exposed aggregate concrete?
Typically every 5–10 years, depending on weather exposure and wear.
Q: Can I resurface exposed aggregate concrete myself?
Yes, but hiring professionals like Skyco Group Melbourne ensures quality and durability.
Q: What maintenance does it require?
Regular cleaning and sealing every few years, using quality products from suppliers such as Dulux.
Conclusion
Resurfacing over exposed aggregate concrete is a smart way to breathe new life into your property. With the right preparation, materials, and expertise, you can achieve a surface that is durable, attractive, and built to last. For professional resurfacing services across Melbourne, call (03) 9993 7188 or contact Skyco Group online. Our team of experts will handle the process from start to finish, ensuring flawless results every time.
