Now bookingSealing across Perth metro · $16/m² all-in · 10-year registered guarantee. Get a quote →
Sealed travertine pool coping

The offer

One price. Published.

The category refuses to quote. Extera publishes one number: no tiers, no "from", no add-ons. The rate is the rate.

All-in. Nothing itemised.

$16/m²

Cleaned. Sealed. Guaranteed.

Every square metre includes a full professional preparation clean, MineralProtect applied by JUMBOGUARD Certified Applicators, and guarantee registration. Minimum job $950.

  • Full professional preparation clean of the surfaces being sealed
  • MineralProtect application by JUMBOGUARD Certified Applicators
  • Guarantee registration on completion

What that looks like

Worked at the rate.

Real jobs, at $16/m². Your exact area is measured and confirmed before you commit.

Small driveway / courtyard60m²$960
Standard driveway100m²$1,600
Large driveway / alfresco combo160m²$2,560
Full hardstand / large outdoor area240m²$3,840

Surface condition

Heavily soiled or degraded surfaces may carry a condition loading, confirmed at quote, before any commitment. No other adjustments.

Glass is priced separately

GlassProtect protects architectural glass, windows, balustrades, pool fencing and facades, from $8/m², minimum job $480. Quoted per job. See architectural glass

How it works

One visit. One price.

Get a quote

Send your suburb, surfaces and approximate area, with photos if you have them. We confirm the measured area and the price.

Prep & seal

One scheduled visit: the full preparation clean, then MineralProtect applied by certified applicators.

Registered guarantee

Your extended JUMBOGUARD Performance Guarantee is registered to the job and your certificate issued.

Backed by JUMBOGUARD

Every job is registered.

The extended JUMBOGUARD Performance Guarantee is issued by JUMBOGUARD and available because Extera is a Certified Applicator, registered to your job, in plain language.

Read the guarantee
JUMBOGUARDCertified Applicator · Extera

10-year guarantee term, shown on your certificate.

Questions, answered

Before you book.

Why publish one price when nobody else does?

Because we can. Sealing is one thing done to a certified standard, so it prices cleanly by area: $16/m², all-in. Hiding the price is how the category protects its margins; publishing it is how we earn your trust before we've met.

What's included in the $16/m²?

Everything: the full professional preparation clean of the surfaces being sealed, MineralProtect applied by our certified applicators, and registration of your guarantee. The clean is never itemised or sold on its own.

Will sealing stop my driveway getting dirty or stained?

No coating stops dirt or staining. What sealing changes is how the surface behaves: it repels water, resists staining and sheds dirt, so build-up is slower and washes off more easily. You still clean it occasionally. It's just far easier to keep looking right.

How long does the seal last?

Two things, kept separate on purpose. One coat of MineralProtect performs for about one to three years, depending on the surface and how hard it's used; re-treatment restores it, and we track when yours is due. The guarantee runs for 10 years, covering the sealed system performing as described. For glass, GlassProtect is tested 3× more durable and resists the mineral etching that permanently ruins bare glass, so hard water lifts with a wipe instead of bonding on and etching in for good. Your guarantee sits on top of your Australian Consumer Law rights.

Does sealed glass still need any upkeep?

The hard part is done. On bare glass, hard water scale bonds on and eventually etches the glass for good. GlassProtect turns keeping your glass clear from a job with a razor blade and a bottle of acid into a quick wipe or squeegee, because minerals and soap scum can no longer bond to the surface. Constant hard, bore or reticulation water with no upkeep can still leave spots, on any glass on earth, but on a coated screen those spots wipe away, where on bare glass they bond on and etch in for good. You are not buying glass that never needs a wipe. You are buying glass where a wipe is all it ever takes.

What about weather and curing?

The surface needs to be dry to seal and to cure without interruption, so we schedule around Perth weather and confirm the dry window with you before the visit. The seal is dry to handle within hours and fully cured in about a day.

Is it safe? Anything I should know about the products?

JUMBOGUARD coatings are professional-grade, low-VOC and applied by certified applicators to spec. MineralProtect is water-based, and both coatings are REACH-compliant. Full safety data sheets are available on request.

Why seal instead of just re-cleaning every year?

A clean removes the build-up but leaves the surface unprotected, so it goes straight back to soaking up water and staining. Sealing changes how the surface handles water and dirt, so it's easier to maintain between cleans, and the result is registered under the guarantee. It's protection, not a repeat service.

Is there a reward for rebooking or referring?

Yes. It's called Extera Protected. When your reseal is due, members take up to $400 off the next clean & seal. And refer a neighbour or a friend: you both get $200, and it stacks, so every referral is another $200 toward your next job. See Extera Protected