
DESCRIPTION
A pitched roof with all sides inclined at the same slope, such that they meet symmetrically at a shared ridge beam or a point.
PRIMARY BUILDING ROOF PITCH
Cottage |
6/12 min, 14/12 max |
House |
8/12 min, 14/12 max |
Bungalow |
6/12 min, 14/12 max |
Duplex |
8/12 min, 14/12 max |
Apartment House |
9/12 min, 14/12 max |
Small Apt Building |
9/12 min, 14/12 max |
Townhouse |
6/12 min, 12/12 max |
Shophouse |
9/12 min, 14/12 max |
Live-Work Flex |
6/12 min, 12/12 max |
Shop |
9/12 min, 14/12 max |
Apartment Building |
6/12 min, 12/12 max |
Inn |
6/12 min, 12/12 max |
Mixed-Use Building |
6/12 min, 12/12 max |
Fabrication Building |
6/12 min, 12/12 max |
Lined Parking Garage |
6/12 min, 12/12 max |
Civic Building |
6/12 min, 12/12 max |
ACCESSORY BUILDING ROOF PITCH
ROOF PITCH BY COMPONENT
Arcade |
n/a |
Balcony |
n/a |
Bay Window |
3/12 min, 14/12 max |
Canopy |
3/12 min, 9/12 max |
Connector |
n/a |
Cross Gable |
6/12 min, 14/12 max |
Cupola |
3/12 min, 20/12 max |
Deck |
n/a |
Dormer Window |
6/12 min, 14/12 max |
Extended Shopfront |
6/12 min, 14/12 max |
Gallery |
3/12 min, 12/12 max |
Penthouse |
6/12 min, 14/12 max |
Porch |
6/12 min, 14/12 max |
Porte-Cochere |
3/12 min, 9/12 max |
Portico |
3/12 min, 9/12 max |
Rear Addition |
6/12 min, 14/12 max |
Roof Deck |
n/a |
Shed Dormer |
6/12 min, 14/12 max |
Side Wing |
6/12 min, 14/12 max |
Stoop |
6/12 min, 14/12 max |
Turret |
6/12 min, 14/12 max |
Tower |
n/a |
STANDARDS
- Hipped roofs must converge, symmetrically, to a single ridge beam at their highest point.
- The roofs of rear additions and side wings may not exceed the roof pitch of the primary building to which they attach.
- Civic buildings are exempt from roof system regulation, the values presented in this table are guidelines only.