A quick rule of thumb: the homeowners who avoid problems are the ones who get everything in writing, verify licensing and insurance before work starts, and never rely on a verbal promise for anything that matters. If a detail is important enough to ask about, it is important enough to have in the written quote or contract.

— WikiQuestions editorial guidance

Balcony cleaning damage typically falls into one of two categories: water damage to the unit below from drainage overflow, or surface damage to the balcony membrane, tile, or coatings from inappropriate cleaning methods. Here’s how to respond to each.

For Water Damage to the Unit Below

A man cleaning a glass barrier outdoors with a squeegee, surrounded by greenery. Water overflowing from an upper balcony to a lower balcony — or through the lower unit’s sliding door — during cleaning is the most common balcony cleaning damage scenario. Step 1: Document immediately. Photograph the water presence in the affected unit before any drying or cleanup begins. Note the time, which cleaning crew was working above, and what was being cleaned. Step 2: Contact the cleaning company immediately — while the crew is still on site if possible. A professional company will stop the work, assess the situation, and begin drying and damage mitigation immediately. Step 3: File a claim through the cleaning company’s liability insurance. Ask for their insurer’s name and policy number. File a claim directly with the insurer for the cost of drying, any water damage to belongings, and any remediation required. Step 4: In a condominium: Notify the property management company. Water damage in a condo that crosses unit boundaries involves the corporation’s insurance as well as the contractor’s. The property manager coordinates the insurance response. Step 5: Document all costs. Emergency drying (dehumidifiers, fans), replacement of damaged belongings, professional remediation — all are potentially recoverable costs.

For Surface Damage to the Balcony

A modern apartment building's glass balconies with potted plants create a sleek urban facade. Surface damage from inappropriate cleaning — a coated membrane that’s been stripped by high-pressure washing, tile grout that’s been eroded, concrete that’s been pitted — requires documentation and an independent assessment. Step 1: Photograph all damage before any repair or cleaning is done on the surface. Step 2: Get an independent assessment. A building envelope specialist, a flooring contractor familiar with membrane systems, or a tile contractor can assess whether the damage was caused by the cleaning method. Their written assessment describes what was damaged and what repair is needed. Step 3: Contact the cleaning company in writing with the photographs and independent assessment. Request repair or replacement under their liability coverage. Step 4: In a condominium: If the damaged surface is a common element (the waterproofing membrane on the balcony slab is typically a common element), notify the property management company. The corporation may need to be involved in the claim.

For Personal Property Damage

If items on the balcony were damaged by the cleaning crew — furniture moved and damaged, planters knocked over — document and photograph the damage and contact the company to file a liability claim.

General Process

File complaints if the company doesn’t respond: – your local consumer protection office (consumerprotectionontario.Ca) – Better Business Bureau – Small claims court for disputes under $35,000

A Note on Condominium Responsibility

In a condominium, the responsibility for balcony damage during cleaning depends on who hired the cleaning company and what was damaged:
  • If the unit owner hired the company and the cleaning damaged the waterproofing membrane (a common element), the corporation’s board may have a claim against the unit owner for the damage to the common element.
  • If the corporation arranged the building-wide cleaning program and the contractor damaged the membrane, the contractor’s liability insurance responds.
This distinction matters for who files the claim. When in doubt, notify the property manager and let the management company coordinate the insurance response.

Related Questions

Have a question we didn’t cover? Submit it below.

Was this question list helpful?

by WikiQuestions