(2006 OBC)
12.2.1.2.(3)(b) The energy efficiency of a building or part of a building of residential occupancy that is within the scope of Part 9 and is intended for occupancy on a continuing basis during the winter months shall conform to Supplementary Standard SB-12
SB-12 2.1.1.1.(1) Except as permitted in Articles 2.1.1.5. to 2.1.1.10, the minimum thermal performance and energy efficiency of building envelope and space heating equipment, domestic hot water heating equipment and heat recovery ventilators equipment shall conform to
(a) Article 2.1.1.2. if the building is located in Zone 1 with less than 5000 heating degree days.
1.3.5.1. Division C, Part 1 – The person to whom a permit under section 8 of the Act is issued shall notify the chief building official
No
1.
2.
a The minimum thermal performance of the building envelope and equipment shall conform to b
Table 2.1.1.2A, Zone 1 – Compliance Packages for Space Heating Equipment with AFUE> or = 90%
Where the space heating equipment efficiency ranges from 78% to 90%, the minimum thermal performance of the building envelope and equipment shall conform to Table 2.1.1.2.B, Zone 1 – Compliance Packages for Space
Heating Equipment with AFUE > or = 78% to 90% c Where electric space heating is used, the minimum thermal performance of the building envelope and equipment shall conform to Table 2.1.1.2.C, Zone 1 – Compliance Packages for Electric Space Heating d Space heating equipment efficiency less than 78% or cannot meet the requirements of the applicable compliance package, energy efficiency shall be achieved by Clause 12.2.1.2.(3)(a) or Subsection 2.1.2. of SB-12 e
Where specified in compliance packages in Tables 2.1.1.2.A, 2.1.1.2.B and 2.1.1.2.C, space heating equipment, domestic hot water heating equipment and heat recovery ventilators shall have the efficiency rating conforming to
Subsection 2.1.1. of SB-12 f Where space heating is supplied by a solid fuel-burning appliance or an earth energy system, the compliance package is permitted to comply with Tables 2.1.1.2.A. and 2.1.1.3.A of SB-12 g All walls, ceilings, floors, windows and doors that separate heated space from unheated space, the exterior air or the exterior soil shall have thermal resistance ratings conforming to Subsection 2.1.1. of SB-12 h Insulation shall be provided between heated and unheated spaces and between heated spaces and the exterior
(2)
a Foundations constructed of hollow masonry units are provided with a method to control convection currents; filling the core spaces, semi-solid blocks at or below grade.
b Basement slab edge is at ground level or within 600 mm to the exterior ground level, insulation round the concrete slab extends not less than 600 mm below the exterior ground level.
Where the concrete slab is within 600 m of the exterior ground, the entire slab is insulated
c Other: See Insulation inspection for the minimum RSI or (R) Value a The area of the rough openings for the window, sidelights, skylights, glazing in doors (except the main entrance door) and sliding glass doors conform to the permit drawings b Overall coefficient of heat transfer of the glazing upgraded from the selected compliance package for where gross window area ratio is > 17% but more than 22%. Inspector to review window label for maximum U value c Windows, skylight and sliding glass doors meet the overall coefficient heat transfer or corresponding energy rating in accordance with the Compliance Package and EEDS
(1)
form
Windows and sliding glass doors have an energy rating and overall coefficient of heat transfer determined from CAN/CSA-A440.2 or NFRC 100 (window specifications to be submitted to inspector prior to installation)
Loadbearing basement windows are double glazed with a low-E coating
2.1.1.6.(6)
2.1.1.6.(7)
2.1.1.8.(3)
2.1.1.6.(3)
2.1.1.6.(5)
2.1.1.6.(8)
2.1.1.8(1)
2.1.1.8.(2)

No
3.
a Where glass block is used, the thermal performance of other components has increased
2.1.1.1.(6) b Foundation walls are insulated from the underside of the subfloor to not more than 200 mm above the finished floor level of the basement c Foundation wall is insulated on the interior, exterior or partially on the interior and partially on the exterior provided the thermal performance of the system is equivalent d An exterior basement wall containing a walkout condition is insulated to not less than that required for the above grade wall e Any basement wall that has an exposed wall area above the ground level more than 50% fo the basement wall area is insulated to not less than that required for the above grade wall f Ceiling with an attic minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS g Ceiling without an attic space minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS h Exposed floors minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS i Walls above grade minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS j Basement walls minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS k Below grade slab entire surface > 600 mm below grade minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS l Edge of below grade slab entire surface < or = 600 mm below grade minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS m Heated slab or slab < or = 600 mm below grade minimum thermal resistance of insulation conforms to the applicable compliance package or the EEDS n Wood stud framing elements with a thermal resistance of less than RSI 0.90 are insulated to resist heat flow through the studs by a material = to 25% of the insulated assembly o Except where the thermal bridge is insulated, metal framing elements are insulated by > 20% unless it can be shown heat flow is not greater when compared to a wood frame assembly p Where the concrete slab is within 600 mm of exterior ground level, the entire surface of the slab is insulated q Where the slab contains heating ducts, pipes, tubes or cables (ie. hydronic systems) the entire heated surface of the slab that is in contact with the ground is insulated r Exposed ceilings with attic spaces may have reduced thermal resistance values directly above access hatches and near eaves to permit required ventilation clearances s Other:
2.1.1.6.(1)
2.1.1.6.(2)
2.1.1.6.(11)
2.1.1.6.(11)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.6.(12)
2.1.1.4.(1)
2.1.1.4.(2)
& (3)
2.1.1.6.(6)
2.1.1.6.(7)
2.1.1.7.(1)
4.
5.
V Date a The minimum annual fuel utilization efficiency of a furnace is 90% for natural gas, for the applicable compliance package or the EEDS for upgrading b Heat recovery ventilator with the minimum efficiency level provided for the applicable compliance package or EEDS (refer to Sentence 9.23.3.11.(2)) c Combined space heating and domestic water heating equipment have a minimum energy efficiency rating as per compliance package M or is of the condensing type d Other: a Domestic hot water heater provides the minimum energy efficiency for the applicable compliance package or EEDS a All doors that separate a heated space from an unheated space have a thermal resistance of not less than RSI 0.7 where a storm door is not provided (cold cellar doors exempt)
Inspector
2.1.1.1.(13)
Tables
2.1.1.2.
Table
2.1.1.2.A
Tables
2.1.1.2.
2.1.1.9.
Inspector V Date Inspector
A B C
COMPLIANCE
BUILDING INSPECTOR DATE CO-SIGNER DATE