Why this matters for Melbourne properties
This Strata Cleaning article is written for Melbourne owners and managers who need more than a quick blast. Strata Pressure Cleaning jobs in our city require a surface diagnosis before any cleaning starts.
In Melbourne, everything from growth corridor new-build mortar smear to inner-suburb heritage brick has its own cleaning risk profile. The right method, chemistry and pressure keep the surface safe and the result lasting.
Starting with a clear common-area scope
The single most important step in strata exterior cleaning is writing a line-itemised scope before approaching vendors. Without a defined scope, three vendors will quote three completely different jobs — one covering driveways only, one including the facade, one adding balconies and bin enclosures — and price comparison becomes meaningless. A thorough scope should identify every common-area surface by material type and location, note current condition with photos, specify any surfaces requiring specialist method (render, heritage brick, bluestone paths), and define what a satisfactory result looks like. This document can be reused at every AGM and maintenance cycle with minor updates, making it a lasting asset rather than a one-time effort.
Vendor selection and insurance verification
Strata exterior cleaning requires three insurance certificates as a minimum: public liability at the level your owners corporation requires, injury cover for everyone working on site, and motor vehicle coverage for any company vehicle entering common property. Verify each certificate directly with the broker whose name appears on the document — photoshopped certificates are not uncommon in lower-tier cleaning markets. Ask about EPA Victoria compliance specifically: any vendor who cannot explain how they manage detergent runoff on a stormwater-adjacent property should not be working on common areas. Price is never a substitute for compliance coverage on common property.
Scheduling around residents and OC obligations
Under the Owners Corporations Act 2006, the OC has a positive obligation to maintain common property in good and serviceable repair — exterior cleaning is part of that obligation, not optional. The practical challenge is scheduling work that disrupts residents as little as possible while meeting that maintenance standard. Early morning starts on weekdays typically minimise resident impact on car access and noise, while weekend cleaning in residential-heavy complexes often generates more complaints. Sending a written notice to all lot owners at least seven days before a major common-area clean is best practice and reduces disputes. Include the scope, expected noise and water use, and any parking restrictions in the notice.
Documentation and committee reporting
Each exterior cleaning job should be documented with pre-clean photographs, the signed scope of works, a post-clean photo report and confirmation of EPA-compliant water management. This file supports committee reporting, supports spending decisions at AGMs and provides a baseline if any surface damage claims arise in the months after cleaning. For ongoing maintenance programs, maintaining a rolling annual log with before/after photos and completion dates makes it straightforward to demonstrate due diligence to lot owners, building managers and property valuers. A well-documented maintenance history is also increasingly requested by conveyancers during lot sales.