How often should decorative concrete be resealed?

It depends on the product, sun exposure and traffic. West-facing driveways and unshaded pool surrounds work harder than a covered patio. Follow the instructions for the sealer that was used.

Will resealing make my concrete slippery?

It can, particularly with higher-gloss sealers on wet surfaces. Non-slip additives are available for some products. Say where the area is and how it's used before a sealer is chosen.

Can you reseal over a failing sealer?

Not straight over it. A sealer that's flaking or delaminating generally needs removing first, otherwise the new coat follows the old one off.

Concrete Sealing Newcastle

Concrete Sealing & Resealing

Q: Does my concrete need resurfacing or just resealing?

If the concrete itself looks sound and only the sealer has gone dull, patchy or chalky, cleaning and resealing may be all it needs. If the surface texture, colour or finish is the problem, resealing won't fix it.

Does my concrete need resurfacing or just resealing?

Plenty of concrete that looks past it has simply lost its sealer. Newcastle's sun, salt air and rain wear sealers back steadily, and once the coating goes chalky or patchy the concrete underneath looks far worse than it is.

That's a smaller, cheaper job than resurfacing — so it's worth establishing which one you actually need before spending money on the bigger option.

Get a Resurfacing Quote Before You Decide

Resurfaced pool surround in a muted basalt grey texture in an established backyard

The difference

Resealing vs full resurfacing

Resealing

The existing surface stays exactly as it is. It's cleaned, prepared and a new sealer is applied. Colour deepens, the finish evens out and the surface is protected again.

Consider it when

The sealer looks dull, chalky, patchy or worn
The concrete's texture and pattern are still fine
You're happy with the existing colour and finish
Staining is mostly sitting in an old coating

Full resurfacing

A new surface is applied over prepared concrete, changing colour, texture and finish. More preparation, more work, a bigger change.

Consider it when

The surface texture is worn, rough or pitted
You want a different colour, pattern or texture
The area is too smooth or slippery for how it's used
An old coating is failing and has to come off

What full resurfacing involves

Where it applies

Outdoor surfaces that lose their sealer first

Weather and UV exposure do most of the damage, so the surfaces that fade first are rarely a surprise.

Driveways

Full sun, vehicle traffic and hot tyres — usually the first surface to look tired.

Pool surrounds

Sun, water, chemicals and bare feet. Slip resistance matters more than gloss here.

Patios & courtyards

Often partly shaded, so wear can be uneven across the same slab.

Paths & entries

Concentrated foot traffic wears sealer through in narrow tracks.

Maintenance

Keeping a sealed surface looking right

In general terms: keep grit and leaf litter off the surface, deal with oil and organic staining reasonably promptly, avoid harsh chemicals and heavy high-pressure blasting on the finish, and keep an eye on how the sealer is wearing in the sunniest, busiest areas.

These are general principles. Product-specific instructions for the sealer used on your surface always take precedence.

If the concrete underneath has bigger issues, repairs and preparation come before any coating decision.

Questions

Sealing and resealing questions

Not sure which one you need?

Send a few details and photos of your concrete. We'll tell you what looks restorable, what needs repair and when replacement genuinely makes more sense.

Get a Quote Before You Decide

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