SOLVING PERSISTENT WINDOW STAINING AT NEW ZEALAND'S TALLEST RESIDENTIAL TOWER (Auckland Central)

Issue

Ongoing water staining around window frames, even after standard window washing.

Our Approach

BeWashed recommended switching from the traditional mop-and-blade (squeegee) method to a water-fed brush system using purified, deionised water, allowing for a deeper clean and more effective rinsing of frames and recessed details where residue can sit.

Trial & Outcome

A small-scale trial confirmed site logistics (including water pressure) were manageable and results were promising. BeWashed was awarded the job, and feedback has been positive — with consensus that the windows are cleaner and the finish is more consistent than before.

No items found.

Latest Case Studies

POST-CONSTRUCTION WINDOW JOINERY REMEDIATION AHEAD OF PROJECT HANDOVER (HOBSONVILLE POINT)

Specialist post-construction glazing cleaning for a multi-residential development, delivered alongside active construction works to support final inspections and project handover
Learn More

END-TO-END MANAGEMENT OF AN ELECTRICITY CLOSE APPROACH CONSENT (MOUNT ALBERT)

Multi-unit residential with overhead powerlines
Learn More

WARRANTY-COMPLIANT WASH PROGRAMME FOR A 16,000m² LOGISTICS FACILITY (Pavilion Drive, Māngere)

Large scale distribution centre with complex building warranty requirements
Learn More

See what we can do for your building

Get in touch
Clear panoramic view of a modern city skyline with diverse high-rise buildings under a blue sky.