ANSI/ASSP A10.24-2022

Roofing - Safety Requirements for Low-Sloped Roofs

This standard establishes safe operating practices for the installation, maintenance and removal of all roofing systems on low-sloped roofs, which means the roof has a slope that is less than or equal to 4 in 12 (18°).

ASTM D3462/D3462M-23

Standard Specification for Asphalt Shingles Made from Glass Felt and Surfaced with Mineral Granules

This specification deals with the standards for asphalt roofing in shingle form, composed of glass felt or felts impregnated and coated on both sides with asphalt, and surface on the weather side with minerals. Physical requirements of the shingles such as behavior on melting, tear strength, wind resistance, fire resistance, softening point, and pliability shall be measured immediately after packaging or at a reasonable time. Physical and performance requirements after application and during in-service use are however beyond the scope of this specification.

ASTM E108-25

Standard Test Methods for Fire Tests of Roof Coverings

1.1 This fire-test-response standard covers the measurement of the relative fire characteristics of roof coverings exposed to simulated fire sources originating outside the building. It is applicable to roof coverings intended for installation on either combustible or noncombustible roof decks when applied as intended for use. The following test methods are included: 1.1.1 Intermittent flame exposure test. 1.1.2 Spread of flame test. 1.1.3 Burning brand test. 1.1.4 Flying brand test. 1.1.5 Rain test. 1.2 Three classes of fire test exposure are described: 1.2.1 Class A Tests are applicable to roof coverings that are expected to be effective against severe fire exposure, afford a high degree of fire protection to the roof deck, do not slip from position, and are not expected to present a flying brand hazard. 1.2.2 Class B Tests are applicable to roof coverings that are expected to be effective against moderate fire exposure, afford a moderate degree of fire protection to the roof deck, do not slip from position, and are not expected to present a flying brand hazard. 1.2.3 Class C Tests are applicable to roof coverings that are effective against light fire exposure, afford a light degree of fire protection to the roof deck, do not slip from position, and are not expected to present a flying brand hazard. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled laboratory conditions, but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products or assemblies under actual fire conditions. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these tests. 1.7 The text of this standard references notes and footnotes that provide explanatory information. These notes and footnotes, excluding those in tables and figures, shall not be considered as requirements of this standard. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

CSA ASME A112.6.4-2022/CSA B79.4-2022

Roof, deck, and balcony drains

Preface This is the first edition of ASME A112.6.4/CSA B79.4, Roof, deck, and balcony drains . It supersedes CSA B79, Commercial and residential drains and cleanouts, published in 2008, and the ASME A112.6.4, Roof, deck, and balcony drains Standards. This Standard was prepared by the ASME/CSA Harmonization Task Group on Drains under the jurisdiction of the ASME A112 Standards Committee on Plumbing Materials and Equipment and the CSA Technical Committee on Drains and Interceptors. The ASME A112 Standards Committee operates under the jurisdiction of the ASME Board on Standardization and Testing and the CSA Technical Committee operates under the jurisdiction of the CSA Strategic Steering Committee on Construction and Civil Infrastructure. This Standard is considered suitable for use for conformity assessment within the stated scope of the Standard. This Standard was approved as an American National Standard by the American National Standards Institute on June 15, 2022. This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group. Scope 1.1 Inclusions This Standard specifies design and performance requirements for roof drains. This Standard applies to the following types of roof drains: a) general purpose; b) gutter and cornice; c) parapet and promenade; d) balcony; and e) deck. 1.2 Exclusions This standard does not apply to siphonic roof drains covered under ASME A112.6.9/CSA B79.9. 1.3 Illustrations Figures 1 through 7 describe and portray typical roof drains and are not intended to restrict design or to specify requirements. 1.4 Terminology In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the Standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application. 1.5 Units of measure The values given in either SI (metric) or U.S. Customary units of measure are equivalent in application; however, each measurement system is to be used independently of the other. In this Standard, U.S. Customary units are shown in parentheses. Combining values from the two measurement systems can result in non-conformance with this Standard. 1.6 Alternatives The requirements of this Standard are not intended to prevent the use of alternative designs, materials, or methods of construction, provided such alternatives meet the intent and requirements of this Standard.

ASTM D4756-15(2021)

Standard Practice for Installation of Rigid Poly(Vinyl Chloride) (PVC) Siding and Soffit

CSA C22.2 No. 26-13 (R2023)

Construction and test of wireways, auxiliary gutters and associated fittings

Preface This is the third edition of C22.2 No. 26, Construction and test of wireways, auxiliary gutters, and associated fittings . It supersedes the previous editions published in 1952 and 1935. For general information on the Standards of the Canadian Electrical Code, Part II, see the Preface of CAN/CSA-C22.2 No. 0, General Requirements - Canadian Electrical Code, Part II. This Standard is considered suitable for use for conformity assessment within the stated scope of the Standard. This Standard was prepared by the Subcommittee on Specialized Wiring Systems under the jurisdiction of the Technical Committee on Wiring Products and the Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the Technical Committee. This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group. Scope 1.1 This Standard applies to the following metal enclosures, for potentials up to and including 600 volts between conductors and ground, designed to be employed in accordance with the rules of the Canadian Electrical Code, Part I: a) wireways for insulated wires and cables; b) auxiliary gutters (for insulated wires and cables) for use at switchboards, meter centres, etc.; and c) associated fittings for completing wireway systems. 1.2 These enclosures are intended for use in installations, in commercial, industrial, and some of the larger domestic applications, in non-hazardous locations, and where they are not likely to be subjected to severe mechanical damage. 1.3 In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

UL 870 Ed. 9-2016

Standard for Wireways, Auxiliary Gutters, and Associated Fittings