MarkhamBuilding PermitsHouses
Published by City of Markham
This is the City of Markham’s document, as published on its website on 18 October 2026. The municipality may have changed it since: check the current version at the source. Legal notice
The Energy Efficiency Design Summary: Performance & Other Acceptable Compliance Methods (Building Code Part 9, Residential), as linked by the City of Markham, a form authorized by OHBA, OBOA and LMCBO and revised December 1, 2016. A designer uses it for the SB-12 Performance, ENERGY STAR or R-2000 methods under Subsections 3.1.2. and 3.1.3. of SB-12. It records design conditions, the reference building package, insulation and mechanical values, modelled annual energy consumption of the reference and proposed house, the energy evaluator and the designer, with a completion guide.
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