Am curious myself on approval thresholds for this. The SSMR says that “installing double or triple glazed windows” is minor renovation and SSMA says a minor reno needs owner approval by general resolution (ie clause says “a special resolution is not required” for minor renos)
We have SM who insists that the SSMR actually means minor reno = just replacing the glass and keeping the existing frame (is that even possible to replace single glass with double/triple glazed one/?), and that replacing the frame itself is a major reno and therefore need special resolution.
Owner would replace at their own cost, use proper contractor, no change in appearance, signs up to obligations to maintain / repair what they’ve changed etc.
Anyone had any experience re approval thresholds?