Bathroom Renovations

Bathroom Permits & Contractors: Questions Before Work Starts

Renovation rules vary by location. Confirm permits, inspections, trade licensing and contractor responsibilities before demolition rather than after a problem appears.

When permits may be involved

Cosmetic work may have different requirements from changes to plumbing, electrical systems, ventilation, structure, windows or room layout. Requirements can vary even between neighbouring municipalities. Contact the authority having jurisdiction for the actual property.

Ask contractors the same questions

Compare payment terms

A payment schedule should correspond to the contract, applicable consumer-protection rules and meaningful project milestones. Avoid relying on verbal promises. Keep signed change orders and proof of payments.

Do not use this site as the code book

Local rules control. This site is international educational content and cannot tell you which permit, inspection, licensed trade or construction detail is legally required at a specific address.