How to Obtain a Copy of the 2018 BC Building Code . Confused about NAFS and mullion testing? 834 0 obj <>/Filter/FlateDecode/ID[<601812E251B62B4C89BD8283EE618839><500AF3B725A72449969DF823572DB8CB>]/Index[822 22]/Info 821 0 R/Length 81/Prev 585946/Root 823 0 R/Size 844/Type/XRef/W[1 3 1]>>stream Calculations based on AAMA/WDMA/CSA 101/I.S. This came into effect in the BC building code on Dec 20th, 2013. endstream endobj startxref PROBLEM/GENERAL BACK GROUND: The British Columbia Building Code (BCBC) is based substantially on the model National Building Code … Nunavut: does not have a building code act in place, but any federally funded projects will have to meet the National Building Code of Canada 2010, and NAFS-08 and CSA A440S1-09 requirements. @� �ݮ The hope was that Canadian and American manufacturers could test once, and have the ratings recognized in both countries. so as to be appropriate for the conditions and geographic location in which the window, door or skylight will be installed.”. For the first time, the industry that supplies these products is faced with the requirement to subject their products to stringent lab testing and complicated performance ratings, challenging a business model based on assembling components with more emphasis on appearance or cost than regard to performance. Your existing NAFS test reports may not contain enough test data to qualify your products to meet Canadian code requirements.). All side-hinged entry doors are now included in the NAFS standard and by referencing the NAFS-08 and A440S1-09 in the NBC 2010 and provincial codes all entry doors have to be tested to NAFS-08 and A440S1-09 to comply with the building code. h�b```�4f&!�� G#�LX �a������-LZ�TpH8�3�7�M�۩��ѩA�A����� �7K���-�2>9h0��0-�qp/P\�d�P|@�J�U����;g�w�^q����c���@�ɯ1u�����a���������jiV1O�5c"����$�,e�t . Many U.S.-based fenestration manufacturers will find that their NAFS test reports do not contain enough test data to qualify their products for the Canadian market, or to label them using Primary and Secondary Designators. The BC Building Code (BCBC) is a provincial regulation that governs how new construction, building alterations, repairs and demolitions are completed. Did I mention side hinged doors? For example, an R, LC or CW Class product with a Performance Grade of 40 is tested to a minimum water penetration resistance pressure of 290 Pa (6.0 psf). While it is possible that some code jurisdictions will accept NAFS-11 test ratings at some point in time, they will not accept ratings based on NAFS-05. The following provincial codes currently require NAFS compliance: As of August 14 2014, the NAFS standard is in effect in all provinces except: For a detailed list of jurisdictions and the dates on which NAFS requirements apply, see Building Code Rumours. h�bbd```b``� "k�d �d� �_���Ad�;�:H2�o ����A" 1 (CANADIAN SUPPLEMENT TO NAFS-08). 843 0 obj <>stream The new standard for the National Building Code requires all residential windows and doors to meet the North American Fenestration Standard (NAFS). When the 2010 National Building Code of Canada (NBC) adopted NAFS-08 earlier this year, the 2012 British Columbia Building Code (BCBC) and the 2012 Ontario Building Code (OBC) opted to incorporate the provisions directly into their own provincial building code as well. Well, they’re not optional for products destined for the Canadian market. The Building Code also includes requirements for energy and water efficiency. This meant that windows, doors and skylights installed before Dec. 20 may conform to the 2006 code or to the 2012 code. Then there is the question of products tested to other versions of NAFS. In much of the country, especially in coastal areas, it needs to be significantly greater than 15% of design pressure (20% in the case of AW products). CSA negotiators did not want to reduce existing CSA performance requirements, or the ability to rate air, water and structural performance independently of one another. Stay tuned for more in-depth blog posts on topics related to the NAFS standard and Canadian fenestration issues, and feel free to comment below or ask questions. Well, it’s not. And that’s not all: there are additional Canadian-only performance and labeling requirements in a companion document, CSA A440S1-09, the Canadian Supplement to NAFS-08. BC Fire Code Keep up to date with company news, industry related discussions, best practices and much more with our blog. Canadian Codes require products to also conform to CSA A440S1-09, the Canadian Supplement to NAFS-08 which contains additional test requirements. endstream endobj 823 0 obj <>/Metadata 93 0 R/Pages 820 0 R/StructTreeRoot 130 0 R/Type/Catalog>> endobj 824 0 obj <>/MediaBox[0 0 720 540]/Parent 820 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 825 0 obj <>stream This code establishes minimum requirements for safety, health, accessibility, fire and structural protection of … NAFS, also known as NAFS-08, stands for North American Fenestration Standard of 2008. And in Canada, water test pressures are tested all the way up to 730 Pa (15 psf), and are not capped at 580 Pa (12 psf) as in the U.S. Because the water penetration resistance test pressure is tied to the Performance Grade in the U.S., there is little incentive for American manufacturers to test this property beyond the minimum. . The 2018 BC Building Code is effective December 10, 2018 and applies to building permits applied for on or after that date. This blog will help you. With the exception of the AW Class, the maximum air leakage rate for U.S. products is the same for fixed and operable products. Division BRevision 2.01 British Columbia Building Code 2018 7)Strikeplates for deadbolts described in Sentence (4) shall be fastened a) to wood frames with wood screws that penetrate not less than 30 mm into solid wood, or b) to metal frames with machine screws … As with previous editions, buildings with permits in place under the 2012 BC Building Code will generally not be affected by the adoption of the new code. Al is an industry leader on the application of the NAFS standard in Canada, its use in construction specifications, and the optimization of test programs for manufacturers. Sound confusing? The BC Building Code 2018 references the 2011 edition of the North American Fenestration Standard/Specification for Windows, Doors, and Skylights (NAFS) and the 2017 edition of the Canadian Supplement to NAFS. As a result, many U.S. manufacturers will find they do not have products rated for the water penetration requirements in Canadian coastal markets where water penetration resistance levels greater than 15% or 20% of design pressure are required. This is not the case for Canada. We need to learn a new language to be able to talk about these things! . BC Building Code. NAFS testing requirements for products with mullions are also much clearer and more explicit than in earlier Canadian standards, and as a result window manufacturers need to do far more product testing than they have been accustomed to in the past. British Columbia Building Code 2018 Division B b) at the top and bottom of every ramp with a slope greater than 1 in 50, c) where a doorway opens onto a stair or ramp, d) where a ramp opens onto a stair, and e) where a stair opens onto a ramp. And instead of the familiar ABC ratings, we now talk about Performance Grade, Water Penetration Resistance Test Pressure, and Canadian Air Infiltration/Exfiltration Levels. How does this affect performance ratings in the Primary Designator? North American Fenestration Standard (NAFS), often referred to as a Harmonised Standard comes into effect for Windows and Doors installed from December 20th 2013 in British Columbia.Windows and doors must be tested and rated for conformance to NAFS 08 and the Canadian Supplement to meet the 2012 BC Building Code for all new construction and renovations that require … 1D�0�w�����H��@Ñ������ �#鍿`��^���(T^��� �dw0��I�� �d�� @�A,b�U0�;@f0����P\�Ž! They need to know that products tested and certified to the American requirements in NAFS do not automatically comply with Canadian codes. Question: What is the BC Building Code?Answer: The BC Building Code is a provincial regulation for new construction and building alterations, establishing minimum standards for safety, health, accessibility, fire and structural protection of buildings, and protection of the building or facility from water and sewer damage. . Known as the Harmonized Standard in the Building Code, the NAFS standard represents a monumental attempt to harmonize Canadian and American testing and performance rating regimes, tracing its roots back to three older standards that predated it: The first NAFS standard recognized by all three issuing organizations was issued in 2008, and the second is dated 2011. h޼��N1@e[���[��&!i+�m*!�eV�좍A���K�z���5�Ǟ�Ǟ3�B+40{�H�-g�w`���d��8��z�ʜ|9�D�nJ2*B�6Q��U�w�۪����`㿗�����,�A�_�d. Recent Canadian provincial adoptions of the 2010 National Building Code of Canada (NBCC) or provincial building code based on the 2010 NBCC now require manufacturers to apply labels indicating conformance with AAMA/WDMA/CSA 101/IS 2/A440 - 08 structural performance standard (commonly known as "NAFS"), as well as the A440S1 - 09 ("Canadian Supplement"). On top of that NAFS covers products that previously were not subject to testing: unit skylights, tubular daylighting devices, and side hinged doors. If a U.S. manufacturer’s existing test reports do not have test data to demonstrate compliance with the Canadian requirements in NAFS-08, the product Primary Designators may not be valid, and the reports will not contain the information needed to report the Secondary Designator ratings which are optional in the U.S., but mandatory for NAFS labeling in Canada. NAFS-08 doesn't have a Folding Door product type, but that hasn't stopped some manufacturers from testing folding doors. Take the case of a sliding sash product, for example. As a result, there are separate Canadian and American tables in NAFS for optional performance grades, operating force, force to latch, and air tightness (air infiltration-exfiltration in Canada). This includes all commercial buildings (Part 5) and residential buildings (Part 9) for all new construction and renovations that require a permit. “Performance grades for windows, doors and skylights shall be selected according to the Canadian Supplement [CSA A440S1-09] . It means many U.S. products will not have sufficient water penetration resistance to meet code requirements in coastal areas of Canada. Table 9 presents Canadian air infiltration/exfiltration leakage rates and ratings. Smith. 2010 NBCC National Building Code of Canada 2012 BCBC British Columbia Building Code 2012 Ontario Building Code (eff. AAMA/WDMA/CSA 101/I.S.2/A440-08, NAFS— North American Fenestration Standard/Specification for windows, doors and skylights • Recently adopted for use in the BCBC 2012 • Called the “Harmonized Standard” in the Building Code • In Canada, NAFS-08 must be used in conjunction with the Canadian Supplement - CSA A440S1-09 What is NAFS-08? If the product could achieve a higher water test pressure, say 440 Pa (9.0 psf) or 730 Pa (15.0 psf), there is no way to report this benefit in the Primary Designator. Canadian codes require exterior side hinged doors to be NAFS tested, and unprotected doors must have the same air-water-structural performance ratings as windows. They have also been adopted by many federal agencies, such as the National Park Service and the Department of Defense which has led to the codes being enforced in foreign countries as well. . NAFS overwhelms Canadian manufacturers, architects, and code officials with new concepts, new terminology, and a new rating system. New NAFS-related Amendments to the BC Building Code Well, it is now 2016 and last month Code Santa gave British Columbia a NAFS-related present: a significant update to the BC Building Code with considerable changes to address difficulties related to … NAFS made its Canadian debut in the 2010 National Building Code of Canada (NBC), and currently applies to buildings in most of the country. Since Canadian NAFS testing requirements are more stringent than those in the U.S., properly conducted Canadian test reports should contain the information necessary to qualify them for use in the U.S. (More on the difference between Canadian and U.S. NAFS testing below.). This has huge implications for all parties involved in the specification and supply chain, as alert building officials will be studying labels to ensure the Performance Grade and Water Test Pressure values are appropriate for buildings in their jurisdiction. Perhaps they assumed that NAFS is NAFS, on both sides of the border. Voluntary NAFS Labeling Guidelines for Products with Mullions, Recommendation on the Use of Engineering Calculations to Determine Design Pressure Ratings of Fenestration Products under NAFS-08, AAMA American Architectural Manufacturers Association, WDMA Window and Door Manufacturers Association (formerly and National Wood Window and Door Association), Performance Grade: PG15 – PG100 (in 18 steps), Air infiltration/exfiltration: A2, A3 or Fixed, Air infiltration/exfiltration: A1, A2, A3 or Fixed, Water penetration resistance: 140 – 730 Pa (in 18 steps), Design pressure: 720 – 4800 Pa (in 18 steps), Applies to most window, door and skylight products. The Canadian Supplement CSA A440S1-09 provides simplified methods for determining the Design Wind Pressure and Driving Rain Wind Pressure for buildings anywhere in Canada, situated on level ground. On the other hand, American negotiators did not want to add to the performance testing requirements that had been in place in the US for decades. To address this, the Fenestration Canada organization has published two labeling guideline documents to assist manufacturers, building officials, and certification organizations: A third Fenestration Canada document provides guidance to fenestration manufacturers and their engineers on the use of engineering calculations in conjunction with testing: Recommendation on the Use of Engineering Calculations to Determine Design Pressure Ratings of Fenestration Products under NAFS-08. This is a particular challenge to American door manufacturers, as in the U.S. side hinged doors do not need to comply with NAFS-08. %%EOF If a U.S. product requires use of different weatherstrips or hardware to comply with Canadian operating force requirements, its U.S. ratings are not valid for Canada, and must be retested using components that do meet Canadian operating force requirements. These changes will come into effect on November 1, 2019 with the release of the 2019 Vancouver Building By-law (VBBL). It’s the 2008 version of NAFS that is referenced in Canadian building codes. The changes apply to buildings for which a building permit was applied for on or after that date. Guildford, 15269 – 104th Avenue, Surrey, B.C., discussing upcoming changes to the BC Building Code. I have spoken with several U.S. manufacturers who were disappointed to find themselves in this situation. 2/A440-08 (NAFS-08) AND CSA A440S1-09 with update no. On July 23, 2019, Vancouver City Council enacted the 2018 BC Building Code (BCBC) with Vancouver-specific additional requirements and revisions. more info. Get in touch with us by contacting one of our 9 offices. 2014) 2014 VBBL Vancouver Building Bylaw 2012 I-Codes (United States) Future Alberta and Quebec Building Codes NAFS-08 in Building Codes “A Cross-Canada, and International Standard” 2014
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