Canberra strata committees juggling driveway grime, roof moss, common-area graffiti and tired render need one clear answer: which pressure cleaning service actually fits a body corporate job, not a single-house driveway. Best overall for shared driveways and carparks: Clear Jet's driveway and common-area pressure cleaning. Best for full-complex façade refresh: Clear Jet's house exterior wash. Best for moss and mould on common roofing: Clear Jet's roof cleaning. Best for pool decks and walkways: Clear Jet's paver cleaning. Best for fast compliance turnaround: Clear Jet's graffiti removal. Best for multi-building portfolios: Clear Jet's commercial exterior cleaning.
- Pressure cleaning for strata Canberra schemes splits into six distinct jobs, not one generic service.
- Clear Jet's driveway and common-area cleaning is the default starting point for most Canberra strata complexes in 2026.
- Roof and render need lower-pressure, surface-specific methods to avoid tile and cladding damage.
- Graffiti removal and commercial exterior cleaning matter most for compliance and multi-building portfolios.
Why this matters
A strata committee doesn't buy "pressure cleaning" the way a homeowner does. It buys a schedule that covers shared driveways, common roofing, rendered walls, pool paving and the occasional graffiti tag on a besser block wall, often across multiple buildings on the one title. Get the wrong method on the wrong surface and you're paying twice: once for the clean, once for the repair.
Clear Jet works across Canberra and the ACT on exactly this mix of jobs, which is why the ranking below is built around use case, not brand comparison. Every strata manager reading this in 2026 is really choosing between six different jobs — pick the one that matches your building's problem first.
What makes the best pressure cleaning service for strata
- Compliance and insurance for common property — work on shared driveways, roofs and walkways needs cover that satisfies the owners corporation, not just a residential job sheet.
- Scheduling around resident access — common-area jobs need lead time so residents aren't blocked from carparks or walkways mid-clean.
- Surface-safe technique — pavers, render, tiled roofs and besser block all need different pressure settings; one setting for everything cracks grout or strips tile coating.
- Wastewater and runoff control — strata sites near stormwater drains need runoff managed, not just hosed into the gutter.
- Consistency across multi-building sites — a six-building complex needs the same result on building one as building six.
- Clear reporting for committee sign-off — a job strata managers can point to at the next AGM without a resident complaint attached.
Pressure cleaning services for Canberra strata at a glance
| Service | Best for | Standout feature | Key limitation |
|---|---|---|---|
| Driveway & common-area cleaning | Shared carparks and driveways | Resets concrete and asphalt without etching the surface | Not suited to fragile heritage pavers without a lower-pressure pass |
| House exterior wash | Full façade refresh | Softwash-compatible settings for render and cladding | Needs resident notice for water use near occupied units |
| Roof cleaning | Moss and mould on common roofing | Lower-pressure method that preserves tile coating | Steep multi-dwelling roofs take longer per building |
| Paver cleaning | Pool decks and walkways | Joint-safe pressure calibrated to grout lines | Sealing is a separate follow-up step, not included in the clean |
| Graffiti removal | Fast compliance turnaround | Rapid response for visible common-area tags | Repeat visits needed on sites with recurring graffiti |
| Commercial exterior cleaning | Multi-building portfolios | One provider covering the whole complex | Scheduling across many buildings needs lead time |
1. Driveway & common-area cleaning: best for shared carparks and driveways
This is the job every Canberra strata scheme eventually needs — the shared driveway, visitor carpark or entry path that collects tyre marks, oil stains and general grime faster than any single dwelling's own driveway. Clear Jet resets concrete and asphalt without etching the surface, which matters because an over-pressured pass can leave visible lines that show up worse than the original stain.
Driveway cleaning pros:
- Immediate visual lift for the whole complex's street presence
- Works on concrete, asphalt and exposed aggregate
- Usually the fastest common-area job to schedule
Driveway cleaning cons:
- Heritage or badly cracked pavers need a lower-pressure pass first
- Doesn't address oil staining fully without a pre-treatment step
Best for: strata schemes prioritising visitor carparks, entry driveways and shared paths. Verdict: Book first — it's the highest-visibility, lowest-risk starting point for most complexes.
2. House exterior wash: best for full-complex façade refresh
Rendered walls, cladding and brickwork across a strata building age unevenly — north-facing walls mould faster, shaded sides collect grime slower. A full exterior wash for a strata property is a different job to a single house wash because it has to account for shared walls, common stairwells and multiple unit entries in one pass.
House exterior wash pros:
- Softwash-compatible settings suit render and painted cladding
- Lifts the whole building's presentation ahead of sale season or AGM inspections
- Can be staged building-by-building on larger complexes
House exterior wash cons:
- Requires resident notice since water reaches near occupied units
- Render in poor condition may need a specialist repair referral, not just a clean
Best for: complexes preparing for sale listings, insurance inspections or a general refresh. Verdict: Schedule ahead of any listing or inspection date, not the week of.
3. Roof cleaning: best for moss and mould on common roofing
Canberra's shaded, cooler roof lines hold moss and lichen longer than most Australian capitals, and on a strata building that's shared roofing over multiple units, not one homeowner's problem to fix alone. Roof cleaning needs a lower-pressure method than driveways or pavers — full pressure on tile can strip the protective coating and shorten the roof's life instead of extending it.
Roof cleaning pros:
- Removes moss and mould buildup that traps moisture against tiles
- Lower-pressure method protects tile coating longevity
- Improves stormwater runoff by clearing blocked valleys
Roof cleaning cons:
- Steep, multi-dwelling roof lines take longer per building than a single house
- Not a substitute for gutter clearing — the two jobs solve different problems
Best for: older strata buildings with visible moss lines or persistent gutter overflow. Verdict: Book seasonally, ideally before Canberra's wetter months add more growth.
4. Paver cleaning: best for pool decks and walkways
Shared pool decks, courtyards and walkways get foot traffic from every resident, which means grime, sunscreen residue and algae build up faster than on a private patio. Paver cleaning uses pressure calibrated to protect grout lines and joints — get this wrong and you're regrouting an entire pool deck instead of just cleaning it.
Paver cleaning pros:
- Joint-safe settings avoid stripping sand from paver gaps
- Restores slip resistance around pool areas, a genuine safety issue for shared decks
- Pairs naturally with a follow-up sealing step for longer-lasting results
Paver cleaning cons:
- Sealing isn't included in the clean itself — it's a separate decision
- Heavily algae-affected decks may need a second pass
Best for: strata schemes with a shared pool, courtyard or heavily trafficked walkway. Verdict: Book, then decide on sealing separately once the surface is clean and dry.
5. Graffiti removal: best for fast compliance turnaround
Visible graffiti on a common wall or besser block fence is the one job strata committees can't leave on a quarterly schedule — it needs a fast response, both for appearance and for the compliance letters that often follow a visible tag. Clear Jet's graffiti removal is built around turnaround speed on common-area surfaces.
Graffiti removal pros:
- Rapid response reduces the window a tag stays visible to residents and passersby
- Works across render, brick and besser block
- Reduces repeat-target risk when addressed quickly
Graffiti removal cons:
- Sites with recurring graffiti need repeat visits, not a one-off job
- Some paint types need a chemical pre-treatment step before pressure cleaning is effective
Best for: strata committees managing compliance timeframes or repeat vandalism. Verdict: Book on sight — don't wait for the next scheduled clean.
6. Commercial exterior cleaning: best for multi-building portfolios
Larger strata portfolios — multi-building complexes, mixed residential-commercial titles, or property managers handling several sites across the ACT — need one provider who can run the same standard across every building. This is where commercial pressure cleaning earns its place as a distinct category from a single-building house wash.
Commercial exterior cleaning pros:
- One provider and one standard across an entire portfolio
- Scales from a single complex to multiple sites under one contract relationship
- Simplifies committee reporting when every building gets the same documented result
Commercial exterior cleaning cons:
- Scheduling across many buildings needs longer lead time than a single job
- Larger sites may need staged completion over several visits
Best for: property managers and strata portfolios running more than one building. Verdict: Hold a planning conversation early — this job needs a lead-in period the others don't.
Get a strata cleaning plan sorted
Talk through your complex's driveway, roof, paver and exterior needs in one call.
How we ranked these
Each service above was ranked against the six criteria set out earlier: compliance and insurance fit for common property, scheduling flexibility around residents, surface-safe technique, runoff control, cross-building consistency, and clear reporting for committee sign-off. No two services compete for the same use case — a driveway job and a roof job solve different problems, so a strata manager reading this in 2026 should be matching the job to the surface, not picking a single winner for the whole complex.
Which pressure cleaning service should your strata scheme choose?
Start with the driveway and common-area job if your complex has never had one scheduled — it's the fastest visible win and the lowest-risk starting point. Layer in roof cleaning seasonally, paver cleaning around any shared pool or courtyard, and hold graffiti removal on standby for whenever it's needed rather than waiting for a quarterly round. For multi-building portfolios, start the commercial exterior cleaning conversation early since it needs more lead time than any single job on this list.
FAQ
What's the best pressure cleaning service for a Canberra strata scheme?
Driveway and common-area pressure cleaning is the best starting point for most Canberra strata schemes in 2026, since it covers the highest-visibility shared surface. Roof, paver, house exterior and graffiti removal get added based on the specific building's problems.
How often should strata common areas get pressure cleaned in Canberra?
Driveways and common walkways generally need cleaning annually, while roof cleaning is better scheduled seasonally ahead of Canberra's wetter months when moss growth accelerates. Graffiti removal is reactive, not scheduled.
Is pressure cleaning safe for pavers and rendered walls on a strata property?
Yes, when the pressure setting is matched to the surface. Pavers need joint-safe settings to protect grout lines, and rendered walls need a softwash-compatible approach rather than full driveway-strength pressure.
How much notice do residents need before a common-area pressure clean?
Residents should get notice ahead of any job affecting shared carparks, walkways or building exteriors near occupied units, since access is temporarily restricted during the clean. Strata committees typically build this into the standard notice period for common property works.
Can pressure cleaning remove graffiti from besser block or render?
Yes, graffiti removal works across render, brick and besser block, though some paint types need a chemical pre-treatment step before pressure cleaning lifts the tag fully.
Is roof cleaning included in a commercial exterior cleaning contract?
Roof cleaning is typically scoped as its own line item even within a broader commercial exterior cleaning contract, since it uses a different pressure setting and schedule than driveways or walls.
What's the difference between residential and commercial pressure cleaning for strata?
Commercial exterior cleaning is built to run the same standard across multiple buildings or a larger portfolio, while residential-style jobs like a single house wash or driveway clean are scoped to one building or surface at a time.
Does pressure cleaning damage roof tiles?
Full driveway-strength pressure can strip a tile's protective coating, which is why roof cleaning uses a lower-pressure method specifically calibrated for tile and coating longevity.
One last thing
The order matters more than most committees expect: clean the roof before the driveway, not after. Roof moss and debris wash down during a roof clean, and a driveway cleaned first just gets dirty again within days. Sequence the jobs and you avoid paying for a driveway clean twice in one season.
