The OHBA has created these “Top 5 Lists” for both Part 9 and Part 3 changes to the Ontario Building Code. – Structural Sufficiency of Glass. (iii) fastened at each end with at least two 63 mm nails. Events Free Webinar: Cold-Formed Steel Framing in Mid-Rise Construction. Minimum Length of Nails, mm. – Smoke Dampers Waived. This site is not an offical copy or maintitned by the Government of Ontario. Article 18.104.22.168. OHBA’s Part 3 Top 5 List of OBC Changes to be Aware of Come January 2020: 1. The OHBA has created these “Top 5 Lists” for both Part 9 and Part 3 changes to the Ontario Building Code. For a comprehensive list of all of the changes, please go to the Ministry’s website: https://www.ontario.ca/page/building-code-updates. Building codes and standards require that steel framing members be labeled with the manufacturer’s identification, minimum uncoated steel thickness, yield strength and (corrosion protection) coating designation. 2. Joints in portal frames. Home > Technical > Codes & Standards Codes & Standards. (a) having plywood, OSB or waferboard sheathing extend down over floor framing and … – Showers and Bathtubs. Brief: Clarifies and enhances the accessibility and safety requirements for showers and bathtubs. https://www.ohba.ca/wp-content/uploads/2017/07/ohba-logo.png. Precision Design We offer complete and economical metal and steel building structures that feature bolt-up rigid frame I-beam construction and easily assembled. – Capacity of Access to Exits and Article 22.214.171.124. Division B / 126.96.36.199. Column 2 . 3. LYSAGHT® House Framing Sections. A one-stop resource for the codes and standards required for building with cold-formed steel framing. Complete section 3 of the Ontario Building code. The Ministry has also provided additional information session summaries on these amendments. The Ontario Building Code | Nailing of Framing 188.8.131.52. The roof is also of non-combustible material, such as concrete or steel. There are over 140 OBC changes to the 2012 Building Code released in 2019. 5. – Sound Transmission. (b) tying the wall framing to the floor framing by 50 mm wide galvanized-metal strips, (ii) spaced not more than 1.2 m apart, and. The Ontario Building Code Online. Table 184.108.40.206. © Ontario Home Builders' Association. Three compliance paths are available, one of which uses an enhanced prescriptive method using existing STC ratings. Division B / 220.127.116.11. – Fire Dampers Waived and Article 31.88.A. Nailing of Framing (1) Except as provided in Sentence (2), nailing of framing shall conform to Table 18.104.22.168. There are a number of other changes you should review as a part of the changes coming into effect January 1, 2020. Eurocodes - Design of steel buildings with worked examples Brussels, 16 - 17 October 2014 Various configurations (3) Connections and joints in composite construction. Brief: Testing requirements of exterior wall assemblies with combustible components have been clarified. All rights reserved. Article 22.214.171.124. Construction Detail. The majority of amendments come into effect January 1, 2020. Brief: Introduction of Apparent Sound Transmission Class rating (ASTC) to account for flanking sound transmission. Residential Code) specifies that the snow load for the roof of a house must support 70 psf. Forming Part of Sentence 126.96.36.199. (1) Except as provided in Sentence (2), nailing of framing shall conform to Table 188.8.131.52. 1605.4.3 Class 3 buildings (performance). – Combustible Components for Exterior Walls. – Article 184.108.40.206. ), Header joist end nailed to joists along perimeter, (end nailed) around openings="http://thehandyforce.com/windows/" title ="Window installer in Toronto">openings, Each header joist to adjacent trimmer joist, Doubled studs at openings="http://thehandyforce.com/windows/" title ="Window installer in Toronto">openings, or studs at walls or wall intersections and corners, Bottom wall plate or sole plate to joists or blocking (exterior walls)(1), interior walls to framing or subflooring="http://thehandyforce.com/flooring/" title ="Handyman flooring install Toronto">flooring, Horizontal member over openings="http://thehandyforce.com/windows/" title ="Window installer in Toronto">openings in non-loadbearing walls â each end, ceiling joist to plate â toe nail each end, Roof rafter, roof truss or roof joist to plate â toe nail, Rafter to ridge board â toe nail â end nail, Collar tie lateral support to each collar tie, Roof strut to loadbearing wall â toe nail, 38 mm Ã 140 mm or less plank decking to support, Plank decking wider than 38 mm Ã 140 mm to support, 38 mm edge laid plank decking to support (toe nail). 3. Steel framing is a practical, code approved solution to many of the limitations that builders face today when using traditional building materials. Article 220.127.116.11. All provisions related to electric vehicle charging have been deleted from the Building Code as of May 2, 2019. Minimum Number or Maximum Spacing of Nails. Column 3. (2) Where the bottom wall plate or sole plate of an exterior wall is not nailed to joists or blocking in conformance with Table 18.104.22.168., the exterior wall may be fastened to the floor framing by, (a) having plywood, OSB or waferboard sheathing extend down over floor framing and fastened to the floor framing by nails or staples conforming to Article 22.214.171.124., or. Section 3. Changes Effective Jan.1 2022 – You’ve Still Got Time. Complete section 1 of the Ontario Building code. – Limits to Smoke Movement. The design and installation of structural and nonstructural members utilized in cold-formed steel light-frame construction where the specified minimum base steel thickness is not greater than 0.1180 inches (2.997 mm) shall be in accordance with AISI S200 and Sections 2211.2 through 2211.7, or … Column 1. Brief: Requirement for air handling system to remain operational and provide corridor pressurization after fire alarm activation. TYPE II – This type of building has steel or concrete walls, floors, and structural framework 5. Division B / 126.96.36.199. and 8. Code of Standard Practice for Steel Buildings and Bridges (ANSI/AISC 303) The 2016 Code of Standard Practice provides a framework for a common understanding of the acceptable standards when contracting for structural steel. Some labels on cold-formed steel may follow the universal designation system shown above which includes Framing Your House •Framing is the process of attaching building materials together to create a structure. OHBA’s Part 9 Top 5 List of OBC Changes to be Aware of Come January 2020: 1. For steel structures, NBCC references CAN/CSA S16 Design of Steel Structures and CAN/CSA S136 North American Specification for the Design of Cold-Formed Steel Structural Members.