
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.