Roof

Flat roof replacement does not require a building permit. However, if the replacement of other components becomes necessary during the construction of a flat roof, a permit will be required for these interventions, for example: roof drains, flashing, gutters, roof top terraces, or any materials located under the roof membrane such as the structure of a roof.

Required documents for review:

  • A letter describing the scope of the proposed work;
  • A letter from the building owner authorizing the permit application, if the request is made by a third party;
  • A letter from the association of co-owners authorizing the proposed modification(s);
  • Clear and colour photos of samples or specifications of proposed materials;
  • Clear and colour photos of the site, all facades of the building, showing the existing roof;
  • An official cost estimate, excluding taxes, provided by a general contractor could be required.

The following documents may also be required:

  • A construction site management document (starting and end dates, phases, occupation of the public domain, etc.) as described in article 69 of Bylaw #1300;
  • A declaration form from the Régie du Bâtiment de Québec for any apartment building, public building and commercial building;
  • An inspection report from a licensed professional identifying the presence or absence of asbestos in compliance with the regulation respecting occupational health and safety (S-2.1, r.13), (required depending on the age of the building and the proposed work);
  • A deposit for potential damage to public property;
  • If scaffolding is to be located on City property a certificate for occupation of the public domain must be obtained from the City Public Works department.

This list is a summary. Please note that additional documents or information may be required in order to provide a better understanding of the project and contribute to the request process. (By-Law #1300, article 65, point 14o)

Once you have gathered all the information you can open your file at the Urban Planning Counter in City Hall or open an online application. 

  • The fee for the document analysis is 55$; the cost of the permit is separate.
  • The cost of the permit is calculated from the cost of work.
  • Important:
    • Repair files will be analyzed by the Urban Planning Department only.
    • All other files will then be referred to the Planning Advisory Committee and City Council.
  • The applicant will receive a follow-up via email.
  • Your permit will be issued at City hall or sent by email.

Information you need to bring:

  • A detailed construction cost, excluding taxes as provided by the general contractor or a project manager (tariffs By-law).
  • All other documentation requested that needs to be deposited prior to the issuance of a permit (ex. RBQ form, a site management document, asbestos report, sidewalk deposit, …).

Applies to all exterior changes to a building or property.

Need help with applying for a permit online? Here is a step-by-step guide