Atomic Projects facade remediation on a Sydney strata building
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Facade Remediation & Upgrades · Sydney

The facade is the first inspection.

Render, brickwork, cladding and concrete restored to engineer's specification — across occupied Sydney buildings, without forced relocations, and documented to certification.

✓ Class 2 DBP Registered✓ Licence 360636C✓ Rope & scaffold access★ 4.7 Google rating
100 +
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$20M +
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What is facade remediation?

Facade remediation is the repair of a building's external envelope — the skin that keeps weather out and holds the building's appearance. A facade is a system: render or cladding, the substrate behind it, sealant joints, windows and the movement joints that let it all expand and contract. When one part fails, water gets in and the failure spreads.

Proper remediation finds why the envelope is letting go — perished joints, cracked render, failed coatings, corroded fixings — and repairs the system so it sheds water again. Because facade work is at height over occupied space, how it's accessed and staged matters as much as the repair itself.

Recoat vs remediate — the distinction that decides the result: a recoat sprays fresh paint over cracked render and perished joints. Remediation cuts out the failed render, renews the joints, repairs the substrate and then recoats — so the new finish lasts because the wall underneath is sound. Paint over a failing facade and you've bought a season; remediate it and you've bought a decade.
Know the symptoms

6 signs your facade needs remediation.

A facade tells you it's failing long before it falls. If you can see any of these, water is already finding its way into the wall.

1
Cracked or drummy renderHollow-sounding or cracked render has debonded from the wall — water gets behind it and the problem spreads.
2
Water stains inside external wallsDamp or staining on the inside of an external wall means the envelope is letting water through.
3
Perished or split sealant jointsCracked, hard or missing sealant in facade joints stops sealing and starts funnelling water in.
4
Rust stains or bleeding fixingsBrown staining down a facade is corroding fixings or reinforcement behind the surface.
5
Flaking or chalking coatingsPaint and coatings that are peeling, blistering or chalking have stopped protecting the wall.
6
Cracking around windowsCracks at window perimeters are a classic water path — the junction where most facade leaks begin.
⚡ Render or facade material falling? Treat it as a safety risk and assess now.
Why it matters now

A facade fault is a water path into the whole building.

The facade is the building's first line of defence. Once it's breached, water reaches everything behind it — and the repair scope only grows.

01

Safety risk

Drummy render and loose facade material above a footpath or entry is a public-safety risk the owners corporation owns — and a council order waiting to happen.

02

Water spreads behind the wall

A breached facade lets water into the substrate, the structure and the interiors. Caught early it's a coating job; caught late it's concrete repair and internal make-good.

03

First impression & asset value

The facade is the first thing a buyer, valuer or inspector sees. A failing one drags on every valuation and sale in the building.

Our approach

Restore the envelope, not just the paint.

We don't spray over a failing facade. We find why it's leaking, repair the system, and recoat last — accessed and staged to suit an occupied building.

1

Diagnose why the envelope is failing

A facade investigation identifies whether it's render debonding, joint failure, substrate movement or coating breakdown — before a price is quoted, so the scope matches the cause.

2

Repair the substrate and the joints first

Cut out drummy render, renew perished movement and sealant joints, and repair the substrate — including any concrete repair or brickwork behind the surface.

3

Integrate with windows, cladding and roof

Facades connect with windows, cladding and the roof. We detail the junctions so the whole envelope sheds water as one system, not a patchwork.

4

Recoat and protect — last

With the wall sound, the protective coating goes on last and lasts — closed out with the documentation a defect rectification should carry.

What's covered

The types of facade work we do.

Envelope repair across render, joints, coatings and access — each scoped on its own or as part of a whole-facade programme.

Render Repair & RecoatingCut out drummy and cracked render, re-render to substrate and recoat — matched to why it failed.Read more →
Facade Crack & Movement RepairRepair cracking and reinstate movement joints so the facade can move without letting water in.Read more →
Expansion & Movement Joint RenewalReplace perished facade and movement joints that have stopped sealing and started funnelling water inside.Read more →
Facade Sealing & Protective CoatingsRe-seal and coat the facade envelope to restore weather resistance and a uniform finish.Read more →
Window & Curtain Wall SealingRe-seal window perimeters and curtain-wall junctions — the joints where most facade leaks actually start.Read more →
Facade Access & Anchor SystemsInstall and certify height-safety anchors and access systems so the facade can be maintained safely for good.Read more →
Why Atomic

Why our facades don't leak again.

The cheap quote sprays the wall and leaves. Here's what repairing the envelope properly means for your building.

What matters
Atomic Projects
Typical contractor
Diagnosis
Cause confirmed before scope
× Sprays over the symptoms
The repair
Substrate and joints repaired first
× Recoats over failed render
Access
Rope or scaffold, staged over occupants
× Wants the building cleared
Junctions
Windows, cladding & roof detailed in
× Ignores the junctions
Sign-off
Documented and certifiable
× No QA trail
Our work

The proof is in the projects.

Mixed-use strata facade in St Leonards after ACP cladding and window replacement — Atomic ProjectsCladding & Window Replacement

Mixed-use strata — St Leonards

Non-compliant ACP cladding replaced with a certified system, rooftop re-waterproofed, and all windows and doors renewed. Three scopes integrated into a single 8-month program to minimise disruption and duplication.

"They combined three major scopes into one program and dealt with council directly. We expected 12 months of chaos — it was done in eight."

— STRATA MANAGER, ST LEONARDS

3Scopes integrated
8Months
$1M+Project Value
Heritage brick warehouse facade in Alexandria after repointing and crack stitching — Atomic ProjectsHeritage Facade Remediation

Heritage Warehouse — Alexandria

Bricks were detaching from a heritage facade directly above the street. Full restoration program — repointing, brick replacement, crack stitching with stainless steel helicals, and corbel rebuilds. Facade stabilised in two months with zero compromise to the building's original character.

"Bricks were literally falling onto the footpath. They made it safe within days and then restored the whole facade."

— BUILDING MANAGER, ALEXANDRIA

2Months
0Heritage lost
$250KProject Value
High-rise strata facade in St Leonards during rope-access concrete spalling repair — Atomic ProjectsConcrete Spalling Repairs

High-rise strata — St Leonards

Concrete spalling on the facade directly above a busy footpath — falling debris risk to the public. Rope access and catch nets allowed targeted breakout, rebar treatment, and mortar repairs without scaffolding or street closures. Done in two weeks.

"They had rope access teams on the facade within days of our call. No scaffolding, no street closures, no drama."

— BUILDING MANAGER, ST LEONARDS

2Weeks
0Safety incidents
$100KProject Value
Risk reversal

Restored to spec. Verify everything.

Most facade jobs come back because the last contractor painted over the problem. We repair the envelope and document it.

Repaired to engineer's specificationThe envelope is restored to spec — not sprayed over and hoped to hold.
Class 2 DBP — Licence 360636CVerify us on the NSW Fair Trading register before you call. We'd rather you check.
Rope & scaffold access in-houseWe access at height safely over occupied space — often without a full scaffold or street closure.
Documented and certifiableA QA paper trail your committee, engineer and certifier can audit at any stage.
We'd rather you check than take our word for it.
What happens after you enquire

From first call to fixed quote — no mystery.

1
You enquire

Send the reports you have, or describe the cracking, staining and leaks.

Within 24 hrs
2
Facade assessment

We attend — often off ropes — to confirm why the envelope is failing.

Days, not weeks
3
Fixed-price scope

A documented, engineer-checkable scope your committee can approve.

Ready for AGM
4
Staged works

Repaired and recoated zone by zone, residents in place, finished to spec.

On your schedule
Is this you?

We're a fit for some buildings, not all.

We'd rather tell you upfront than waste your committee's time.

This is for you if…

  • You manage or own a strata or commercial building with facade defects — render, joints, coatings or cladding.
  • You have an engineer's report or visible failure that needs proper diagnosis, not a recoat.
  • The building is occupied and works need to be accessed and staged around residents.
  • You need DBP-compliant documentation your committee and certifier can rely on.
  • Your project is from around $50K and up.

Probably not us if…

  • You want the facade simply repainted with no repair to what's failing underneath.
  • You're after the cheapest spray-over to get through the next inspection.
  • It's a single combustible-cladding scope — that's our cladding replacement page.
  • You need it done this week without an investigation — we diagnose before we price.
They combined three scopes — facade, waterproofing and glazing — into one program and dealt with council directly. We expected twelve months of chaos. It was done in eight, with people living there the whole time.
SL
Strata ManagerMixed-use building, St Leonards
Atomic Projects founder on a Sydney remedial building site
Who you're dealing with

You'll deal with the builder, not a call centre.

A facade is the easiest thing on a building to paint over and the hardest to fix once water's behind it. We find why the envelope is leaking, repair the system, and recoat last so the finish actually lasts. Send me the report and I'll tell you straight what's failing and what it takes to make it watertight.

— The Atomic Projects founderClass 2 DBP registered builder · Licence 360636C
Straight answers on price

What facade remediation costs in Sydney.

These are realistic ranges — your fixed price is confirmed after a building investigation, before any work starts.

Localised
$50k – $200k

Targeted render, joint and coating repair to defined facade areas.

Mid-scale
$200k – $800k

Facade remediation with concrete and balcony upgrades across a building.

Large complexes
$1m – $5m+

Full high-rise facade remediation and recladding programmes.

All scopes are transparent and aligned with defect rectification — the facade scope is confirmed by investigation before any work starts.

Start with a conversation.

We'll visit your building, confirm the source of the leak, and give you a clear, fixed-price path forward — free, no obligation. We respond within 24 hours.

Get a quote
Tell us about your building. We respond within 24 hours.
We respond within 24 hours. No spam, ever.
Thank you! Your submission has been received!
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Common questions

What your committee will want to know.

What does facade remediation involve?+
It depends what's failed, but typically: cutting out drummy or cracked render, renewing movement and sealant joints, repairing the substrate (including concrete or brickwork behind it), re-sealing windows, and recoating last. The junctions with cladding, windows and roof are detailed so the whole envelope sheds water as one system.
Do you need a full scaffold?+
Not always. We access facades off ropes (industrial rope access) as well as scaffold, and choose the method to suit the building and the work. Rope access often means no full scaffold and no street closure — and far less disruption to residents and the public below.
How long does facade remediation take?+
Localised repairs can be a few weeks; a full facade programme on a high-rise runs several months. The investigation-confirmed scope sets the programme before we start, and works are staged zone by zone so the building stays occupied.
Why not just repaint the facade?+
Because paint can't fix what's underneath it. If the render is drummy, the joints are perished or the substrate is moving, a fresh coat hides the problem for a season while water keeps getting in. We repair the wall first and recoat last — so the finish lasts because the envelope is sound.
Can you handle cladding as part of the facade?+
Yes. Cladding is part of the envelope, and we scope it with the rest of the facade — including combustible cladding replacement where that's what the building needs, integrated with the render, joints and waterproofing around it.
What causes facade leaks and failures?+
The usual causes are perished sealant and movement joints, debonded or cracked render, failed coatings, corroded fixings or reinforcement, and poor detailing around windows. Our investigation confirms which one you have, because the cause changes the repair and the cost.
Will the work disrupt residents or tenants?+
Facade works involve access equipment, noise and dust, but we minimise it by staging zone by zone, choosing rope access where it suits, managing access so people are never locked out, and keeping the committee updated. Across our programmes, residents and tenants have stayed in place throughout.
Are you registered for regulated facade work?+
Yes — Class 2 DBP registered, Licence 360636C, verifiable on the NSW Fair Trading register. Facade work on Class 2 buildings — particularly waterproofing, structural and cladding elements — is regulated under the DBP Act. What's regulated →
How much does facade remediation cost in Sydney?+
It depends on how many elevations are affected, the facade system, access method and what the strip-back reveals. Building-wide facade programs in Sydney typically sit in the $200K to $2M+ bracket. The online estimator gives a first range; an engineer's specification then lets you collect like-for-like quotes so the committee compares the same scope at each price.
Do facade works need council approval in NSW?+
Sometimes. Like-for-like remediation generally proceeds under the engineer's and certifier's compliance pathway, while changes to the building's external appearance can require planning approval. On Class 2 buildings the structural and waterproofing elements of facade work are regulated under the DBP Act, so declared designs and a registered practitioner are required either way. Your consultant confirms the pathway before works start.
Can workers on the scaffold see into my apartment?+
During work hours, crews are on the access equipment outside windows on the elevation being worked, so privacy is a fair concern. Workers are only there 7am to 5pm on work days, blinds or privacy film solve most of it, and the scaffold comes down progressively as each elevation finishes. You get notice before crews reach your part of the building.
How are pedestrians protected during facade remediation?+
Protection goes up before the noisy work starts: overhead hoarding above entries and footpaths, exclusion zones below the work areas, debris netting and sheeting on the scaffold, and rerouted pedestrian paths where needed. Falling material is the key risk on facade jobs, which is why the barricaded zones are non-negotiable and access is managed for the full duration.
What happens when facade works are finished?+
Each elevation is handed back progressively: the scaffold comes down, tie anchor holes are patched, and footpaths, entries and car spaces are reinstated. The owners corporation receives the completion documentation, and the defects liability period, typically 12 months, begins alongside the statutory warranties. Anything that emerges in that window is reported through the strata manager and rectified at no cost.

Your facade is the building's first impression — and its first defence.

Diagnosed to the cause, substrate and joints repaired first, recoated last and documented to spec. Book a free assessment or a 15-min call.

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