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#Ontario building code supplementary standard sb 1 code#

It is not meant to mix and match the various options but to select which one suits your build and then to meet all of the minimum requirements listed in the vertical column of each package.īe careful to read the notes at the bottom of Table A. Have a good look at each of the tables as each package is to be chosen as a complete package for minimum efficiency performance. (1) The construction details for guards in this Supplementary Standard.

#Ontario building code supplementary standard sb 1 code#

78-84% efficient (mid-efficient oil furnaces and boilers) → Table B Supplementary Standard SB-7 of the Ontario Building Code illustrates acceptable.

solid fuel and earth energy systems) → Table A ACCEPTABLE AND ALTERNATIVE SOLUTIONS UNDER ONTARIO’S BUILDING CODE Compliance with OBC can be demonstrated in one. Once you have identified whether you are zone 1 or 2, the compliance tables are then classified by your furnace efficiency as well as whether you are electrically heated:

The map below shows where the northern (Zone 2) and southern (Zone 1) Ontario regions are: Tables 2.1.1.2ABC refer to Zone 1 and Tables 2.1.1.3ABC refer to Zone 2. Ontario Building Code is divided into 12 Parts. If you are not just adding an addition, the next thing to consider is what zone your building will be in as defined in the Ontario Building Code. Ontario Building Code is a set of minimum provisions respecting the safety of buildings regarding public health, fire protection, and sufficiency. One of the tables, Table 2.1.1.10, only applies in the case that you are adding an addition to your house and clarifies what thermal efficiency (R-Values) you would need to have as a minimum for your addition. In total there are 7 different tables in the Ontario Building Code’s Supplementary Standard SB-12 that define the various compliance packages available to meet the energy efficiency standards for the province: