BLUESTONE cleaning and sealing services in melbourne & sydney
What is bluestone?
Bluestone, otherwise known by most of the world as Basalt, is often sought after for its distinctive blue-grey tones. This stone, of the Igneous rock family, is a favoured hardscaping choice due to its natural beauty.
Which bluestone surfaces do we help restore?
Our team can help with a range of different bluestone surfaces including;
- Bluestone paving projects such as pathways, walkways or steps
- Bluestone driveways
- Bluestone tiles and pavers
- Bluestone alfresco’s, patios or courtyards
- Bluestone used around the edges of pools
- Indoor areas such as floors, bathrooms and more
How to tell if bluestone requires cleaning and sealing?
- Staining or losing/changing its colour
- Dirt and grime build-up
- Dullness or ‘tired’ looking in appearance
- Corrosion and weathering such as cracks, flaking, or chipping
- Located near or in a pool area, or proximity to a coastal environment
- Efflorescence (looks like a white powdery residue which forms on the surface)
- General wear and tear from use
We advise sealing your bluestone surfaces, both old and new, to promote longevity and keep them looking great. It is recommended to do this even if there are no obvious signs of deterioration as mentioned above.
Bluestone Cleaning & Sealing Benefits
Professional cleaning and sealing of bluestone preserves the material’s natural integrity. Our methods and products guarantee that the colour, texture, and slip resistance of the stone are maintained. This is particularly crucial for outdoor hardscaping projects, helping to ensure appealing outdoor spaces.
Sealing bluestone with the appropriate sealer helps preserve its natural slip resistance, making it safer for foot traffic, especially wet areas.
Bluestone is a porous material, susceptible to absorbing liquids and stains that can lead to permanent discoloration – proper sealing makes it much easier to clean and maintain! However, keep in mind sealing does not eliminate the need for regular cleaning, and we recommend using our specific products for the best results long term.
Our flagship #JUSTSEALIT products, which we use for all our projects, have been laboratory tested and proven to significantly reduce corrosion and deterioration, ensuring superior performance and longevity.
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How Do We Clean & Seal Bluestone?
“Their service is excellent and the quality of their workmanship second to none. They really take great pride in what they do and importantly, they are easy to deal with.”
1. Inspection
First, we perform a detailed inspection to assess the condition of your bluestone, previous cleaning and sealing treatments, and identify any problem areas
2. Cleaning
After inspection, the next step is to undertake a tailored mechanical and chemical cleaning process that will remove any dirt, stains, efflorescence, mould or other contaminants that have accumulated on the surface of the bluestone over time.
3. Honing
If the bluestone appears dull or scratched, a mild honing process may be necessary to revive its natural appearance. This process uses a specialised machine equipped with abrasive pads and brushes to gently remove the top layer, exposing a fresh, refined surface underneath.
4. Sealing
- Finally, we apply our high-quality breathable sealer to protect the bluestone from future damage. This helps to reduce maintenance, as well as providing a barrier against the elements, prolonging the life of the bluestone considerably.
SOME EXAMPLES OF OUR WORK
PROMOTING SUSTAINABLE BLUESTONE CARE
The team at Prestige Surfaces believe in promoting a positive change in mindset towards the proper maintenance of your existing bluestone surfaces so that they can last longer and avoid being discarded into landfill sites. Our team has witnessed the transformative impact of regular cleaning and sealing on old, worn-out stone surfaces, which can be restored to a nearly-new condition and continue to serve their intended purpose for many years.
By adopting an approach of conscientious maintenance, we can all play a role in reducing the waste and environmental damage caused by the unnecessary replacement of exquisite paved surfaces.
FAQs
Can you seal bluestone?
Definitely! And should you seal bluestone? Absolutely, yes. Bluestone will benefit from sealing to protect it from moisture, stains, environmental conditions and other types of damage. Bluestone is a porous material, which means it can easily absorb various liquids that can cause staining and discolouration. Sealing bluestone can help prevent these issues and extend its lifespan.
What sealer should be used on bluestone?
The best type of sealer on bluestone is a penetrating, breathable option. Penetrating sealers absorb into the stone's pores, providing better protection without altering the appearance. Our invisible protective sealant #JUSTSEALIT absorbs into the substrate without affecting the colour, texture or slip rating.
How often does bluestone need to be sealed?
The frequency of sealing bluestone depends on various factors such as foot traffic, weather exposure, and the use of chemical agents. However, as a general rule, bluestone should be resealed every 3 to 5 years for maximum effectiveness.
Does sealing bluestone make it slippery?
When sealed correctly, bluestone should not be slippery. A penetrating sealer that does not leave a surface film and maintains the current slip-rating of your stone. We always recommend cleaning up any spills or standing water as soon as possible to reduce the risk of slipping.
Can I seal bluestone myself, or should I hire a professional?
While it is possible to seal bluestone yourself, it is recommended to hire a professional to ensure that the job is done correctly. A professional team like Prestige Surfaces has the knowledge and experience to properly prepare the surface and apply the sealer evenly and thoroughly.
Do you need to seal bluestone pavers?
Pros and cons of sealing bluestone?
“Matt’s keenness to please and his passion for perfection along with his people skills and organisation skills are what make for long lasting partnerships in our industry. As with any job in this sector you need to have stamina, the hours are often long and you need a degree of physical as well as mental toughness and you need to be able to problem solve on your feet – Matt has these attributes. Matt and his team’s willingness to collaborate on jobs result in the best outcome...
DAVE FRANKLIN, FRANKLIN LANDSCAPE AND DESIGN PTY LTD
“I got Prestige Surfaces in to clean and seal my travertine pavers. Amazing results. I couldn’t believe how clean they got them. The sealing has made them easy to maintain. Highly recommend.”
RESIDENTIAL CLIENT
“Essendon Landscaping and Construction have been working with Prestige Surfaces for the past 5 years and have found there service and quality second to none in the Landscaping Industry. For all our stone cleaning and sealing requirements we only use and recommend Prestige Surfaces!”
ESSENDON LANDSCAPING & CONSTRUCTION

WE ONLY EVER USE THE BEST bluestone cleaning & sealing PRODUCTs - OURS.
DIY performance you can trust
Our revolutionary stone sealing product, #JUSTSEALIT, has been rigorously tested under extreme conditions in a NATA-accredited laboratory using the most delicate stone we could get our hands on. The results were simply insane! #JUSTSEALIT offers completely unmatched defence against environmental damage, making it ideal for both residential and commercial use.
For a deeper understanding of how #JUSTSEALIT preserves and protects, check out our detailed lab results here.
For DIY enthusiasts in Sydney and Melbourne, our products ensure you can maintain the natural beauty of your bluestone surfaces with confidence.