What should I expect from cleanup after an open-concept renovation in Sandy Hill?

Open-concept renovations can produce a very extensive post-construction cleanup, because removing walls eliminates the natural barriers that keep dust in the work area. In an older home with original plaster walls, lath-and-plaster demolition can create a fine, pervasive dust that spreads to other rooms, floors, and surfaces. Quotes for a thorough cleanup after an open-concept renovation can run roughly $800 to $2,000, depending on the size of the affected area and the work involved — ask for itemized written quotes.

Why Open-Concept Cleanup Is More Intensive

When walls are removed, the construction zone effectively becomes the entire main floor or more. Drywall dust, plaster dust, concrete dust, and sawdust from beam installation spread freely through the open space. Old plaster dust can be irritating to skin and lungs and is best removed with HEPA filtration. If any walls may have had lead-based paint, which is possible in an older home, the dust can be hazardous — have the paint tested, and ask the cleaning company how it controls dust and whether it recommends dust testing afterward. Suspected asbestos, such as in old plaster or joint compound, is a job for an abatement contractor; have it tested before cleanup.

The cleanup for an open-concept renovation follows the usual phases but takes more time and attention at each stage. Rough cleaning involves removing structural debris including plaster, lath, drywall, lumber, and possibly brick or stone if a masonry wall was involved — ask who is hauling it away and where it is going. Detailed cleaning requires HEPA vacuuming of all surfaces in the affected area, which in an open-concept space means the entire floor plate since there are no walls to contain the dust spread. Every light fixture, outlet cover, window frame, cabinet interior, and surface should be thoroughly cleaned. Kitchen appliances, if present during the renovation, may need interior and exterior cleaning as construction dust works its way through gaps and seals.

If your home has original features that were kept during the renovation, such as woodwork, trim, mouldings, stained glass, or masonry, they need careful cleaning with appropriate products. Aggressive chemical cleaners or abrasive methods can damage older materials, so walk the crew lead through which features need gentle treatment before they start.

HVAC duct cleaning is worth serious consideration after an open-concept renovation, because demolition dust can enter the ductwork and recirculate when the system runs — ask for it to be quoted separately. Ask each company how long they expect the job to take and how many people they will send. Before hiring, ask for proof of liability insurance and what it covers, and ask whether they have WSIB coverage or a clearance certificate. The Ottawa Construction Network directory at justynrookcontracting.com is a helpful starting point for finding cleaning companies that serve Sandy Hill.

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Looking for experienced contractors? The Ottawa Construction Network connects homeowners with qualified professionals:

• Luxe Painting and Renovations
• JC Carpentry
• Maid On Call Cleaning service
• Estra Design
• Elie The Carpet Guy Inc.