No Permits required for changing your roof, regardless what zooning you are in. These are totally different concepts. Anyway, see the following link to city of edmonton :" F8 r2 H8 e) O( ?! ]
S/ } {9 L* P0 s9 z6 @http://www.edmonton.ca/bylaws_li ... d-improvements.aspx# Q# o7 h: W) R6 {6 e+ V
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"Some alterations do not require permits. When renovations are done to a property without altering any part of the structure, permits are not required. This applies to:. ^5 F p7 s8 P) c) A" b
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•Roof replacement " \* `% `7 }! X% N6 i p! `9 W: U•Painting and re-tiling 7 j. i) C9 z! J7 x0 C9 R•Carpet replacement 0 L* A7 x: g% J S: V•Basement drywalling 7 ~6 e! v! S- `•Counter top replacement 5 l5 z/ |7 z% B; _ A2 u3 z•Cupboard door alterations . E: V% V8 ^" g
•Window replacement (for same size) ( D9 _; Y: O- o0 r* o
•Door replacement (for same size)"