Interior painting in Thornhill typically costs $2 to $4 per square foot of wall area, or $500 to $3,000 for an average-sized room depending on prep work, ceiling height, and number of coats. Exterior painting for a standard home ranges from $3,000 to $10,000. Prices vary based on surface condition, paint quality chosen, and accessibility of the areas being painted.
Ask for references from recent local projects and, where possible, view completed work in person. Request a written quote that specifies the brand and sheen of paint, number of coats, prep work included, and cleanup. Professional painters should cover and protect all furniture and floors. A detailed quote protects both parties and avoids disputes at project completion.
A single room typically takes one to two days including prep, two coats, and cleanup. A full home interior repaint generally takes five to ten business days depending on the number of rooms, ceiling height, and the amount of trim and detail work involved. Ask your painter for a clear timeline before work begins.
In Thornhill's climate, exterior painting is best done between late spring and early fall when temperatures are consistently above 10 degrees Celsius and humidity is moderate. Paint does not adhere properly in cold or wet conditions. Most professional painters in Thornhill are fully booked by July, so scheduling in April or May for a summer start date is advisable.
Most professional painters prefer to supply the paint themselves to control quality and ensure they have enough product to complete the job consistently. However, some homeowners choose their own paint colours at a retailer and have the painter apply it. Discuss this upfront and confirm it is reflected in the quote. Using quality paint makes a significant difference in how long the finish lasts.
