Your roof in Pierrefonds-Roxboro.
In Pierrefonds-Roxboro, we help distinguish an isolated leak from a broader flat-roof issue. The membrane, connections and water drainage are considered together to identify the work needed.
Services for your building.
Explore the service you need, for your area.
Roofing emergency
An active leak? Tell us what is happening and discuss intervention options.
View detailsRoof repairs
Find the cause, assess the affected area and target the work needed.
View detailsFlat-roof replacement
Start with a sound foundation and 60 mil TPO suited to the building.
View detailsRoof inspection & maintenance
Understand your roof’s condition and plan the next steps.
View detailsRoof slope & drainage
Assess ponding water, drains and possible slope improvements.
View detailsCommercial roofing
Coordinate roof work with equipment and activities in your building.
View details60 mil TPO membrane
A white membrane, hot-air welded seams and details suited to the building.
View detailsShingle roofing
Assess shingles, underlayments, flashing and ventilation on a sloped roof.
View detailsThe right municipal contact.
Your building is in the Montréal borough of Pierrefonds-Roxboro. Select this borough and provide the exact address when checking requirements; a rule elsewhere on the island may not apply to your project.
- Area
- Borough of Montréal
- Administrative region
- Montréal
- Municipal code
- 66023
Ask whether changes to the covering, structural or insulation work, heritage restrictions or use of the street affect the documents needed. Requirements must be checked for the specific building and proposed work.
Territorial references: MAMH, Québec municipal directory (CC-BY 4.0), accessed November 2, 2026. Permit requirements must be confirmed with the municipality. View the directoryA better-prepared conversation.
Before a visit, tell us whether the roof is flat or sloped and when water appears: after rain, during a thaw or continuously. Photos taken from a safe location and documents from the last roof replacement help guide the assessment.
Describe my project