Construction codes of Ontario

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Doorway Opening Sizes

Doorway Opening Sizes (1) Except as provided in Articles 9.5.11.3., 9.9.6.2. and 9.9.6.3., doorway openings within dwelling units shall be designed to accommodate at least the door sizes in Table 9.5.11.1. for swing-type doors or folding doors Article 9.5.11.1 Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only.

Doorway Opening Sizes – Table

Table 9.5.11.1.Minimum Door Sizes Forming Part of Sentence 9.5.11.1.(1) Notes to Table 9.5.11.1.: (1) See Article 9.5.11.3. Table 9.5.11.1 Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only.

Edge Support Panel-Type Subflooring

Edge Support Panel-Type Subflooring (1) Where the edges of panel-type subflooring are required to be supported, such support shall consist of tongue-and-groove panel edges or not less than 38 mm by 38 mm blocking securely nailed between framing members. Article 9.23.14.3. Ontario Regulation 332/12 Building Code, O. Reg. 332/12: BUILDING CODE (ontario.ca) © Queen’s Printer […]

Electrical Cable Method of installation (see Appendices B and G) Non-metallic-sheathed cable

Electrical Cable Method of installation (see Appendices B and G) Non-metallic-sheathed cable 1) The cable shall be run in continuous lengths between outlet boxes, junction boxes, and panel boxes as a loop system and the joints, splices, and taps shall be made in the boxes. 2) Where concealed wiring is connected to non-metallic-sheathed cable, the […]

Entrance of cables into boxes, cabinets, and fittings

Entrance of cables into boxes, cabinets, and fittings 1) Where cables pass through the walls of boxes, cabinets, or fittings, provision shall be made to a) protect the insulation on the conductors from damage;b) protect terminal connections from external strain;c) provide electrical continuity between a metal box, cabinet, or fitting and conduit, armour, or metal […]

Fastener Penetration into Wood Supports Gypsum Board

Fastener Penetration into Wood Supports Gypsum Board Table 9.29.5.5. Forming Part of Sentence 9.29.5.5.(1) Table 9.29.5.5. Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only.

Fastening of Wood Furring

Fastening of Wood Furring (1) Furring shall be fastened to the framing or to wood blocks with not less than 51 mm nails. Article 9.29.3.2. Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only. Note : The term furring is used to describe the use of wooden strips or beams to […]