[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-650746-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-650746-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","iso-types-1-6-construction-code-descriptions-construction-code-type-guide","ISO Types 1-6: Construction Code Descriptions - Construction code type guide","","ISO Types 1-6 provide structured construction-code descriptions focused on fire and structural characteristics by defining wall and roof assemblies for each type. The text specifies typical material combinations such as wood frame, jointed masonry, steel frame with masonry infill, and masonry noncombustible variants, including roof deck and roof cover systems (shingles, tiles, BUR, single-ply membranes, and metal panels). It also notes roof anchorage approaches and gives examples plus special subsets like Heavy Timber Masonry and Superior Noncombustible.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/research-report/","Research & Report",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/iso-types-1-6-construction-code-descriptions-construction-code-type-guide/650746/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/iso-types-1-6-construction-code-descriptions-construction-code-type-guide/650746.png","ImageObject",300,407,{"name":42,"@type":43},"The weather in my hometown","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",7,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What materials and roof systems are typically associated with ISO 1?","Question",{"text":63,"@type":64},"ISO 1 describes wood frame walls, floors, and a wood deck roof, typically with roof covers such as shingles, clay or concrete tiles, BUR, and single-ply membrane. It also lists roof anchorage methods like toe nailing, clips, and single/double wraps.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How does ISO 2 differ from ISO 1 in construction details?",{"text":68,"@type":64},"ISO 2 uses jointed masonry (e.g., concrete block, masonry, or reinforced masonry) for exterior walls, combined with a wood frame roof and wood decking. The description also includes typical cladding options and roof cover types similar to ISO 1, along with JM-specific anchorage methods.",{"name":70,"@type":61,"acceptedAnswer":71},"What distinguishes ISO 3 and its subset ISO 8 (Superior Noncombustible Construction)?",{"text":72,"@type":64},"ISO 3 focuses on noncombustible construction, typically with steel frame walls and masonry infill and roof cover systems like steel decks with BUR or single-ply membranes. The subset ISO 8 requires additional noncombustible roof conditions, such as a roof made of 2 inches of masonry on steel supports or heavier gauge metal on steel supports, with documented wind uplift criteria.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},650746,1792878274,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},"Healthcare",40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":112,"slug":113},8,30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":97,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":111,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},1374408744247,"https://ap-avatar.wpscdn.com/avatar/14001251d37d565ec6f?x-image-process=image/resize,m_fixed,w_180,h_180&k=1790672120290115972","ISO Types 1-6: Construction Code Descriptions  \nISO 1: Frame (Combustible Walls and/or Roof)  \nTypically RMS Class 1  \nWood frame walls, floors, and roof deck  \nBrick veneer, wood/hardiplank siding, stucco cladding  \nWood frame roof with wood decking and typical roof covers, including:  \n• Shingles  \n• Clay or concrete tiles  \n• BUR (i.e., built up roof with gravel or modified bitumen)  \n• Single-ply membrane  \n• Less likely metal sheathing covering  \n• May be gable, hip, flat, or combination of geometries  \nRoof anchorage  \n• Toe nailed  \n• Clips  \n• Single wraps  \n• Double wraps  \nExamples: Primarily habitational, maximum 3-4 stories  \nISO 2: Jointed Masonry (JM) (Noncombustible Masonry Walls With Wood Frame Roof)  \nTypically RMS Class 2  \nConcrete block, masonry, or reinforced masonry load bearing exterior walls  \n• If reported as CB walls only, verify if wood frame (ISO 2) or steel/noncombustible frame roof (ISO 4)  \n• Verify if wood frame walls (frame ISO 1) or wood framing in roof only (JM ISO 2) Stucco, brick veneer, painted CB, or EIFS exterior cladding  \nFloors in multi-story buildings are wood framed/wood deck or can be concrete on wood or steel deck  \nWood frame roof with wood decking and typical roof covers, including:  \n• Shingles  \n• Clay or concrete tiles  \n• BUR (i.e., built up roof with gravel or modified bitumen)  \n• Single-ply membrane  \n• Less likely metal sheathing covering  \n• May be gable, hip, flat, or combination of geometries  \nRoof anchorage  \n• Toe nailed  \n• Clips  \n• Single wraps  \n• Double wraps  \nExamples: Primarily habitational, small office or retail, maximum 3-4 stories  \nFor “tunnel form” construction, meaning there is a concrete deck above the top floor ceiling with the wood frame roof over the top concrete deck, this will react to wind forces much the same way as typical JM construction. It is slightly better from a fire rating standpoint and from a wind standpoint in terms of potential damage if the wood frame is damaged. Please provide comments in the construction details of the SOV for this type of construction.  \nA subset of JM Construction is Heavy Timber Masonry JM Class II, also known as ISO 7. This is joisted masonry constructed buildings where the following additional conditions exist: The entire roof has a minimum thickness of 2 inches with the roof supported by timber and having a minimum dimension of 6 inches, or where the entire roof assembly is documented to have a UL wind uplift classification of 90 or equivalent.  \nISO 3: Noncombustible (NC)  \nClass NC-I, Typically RMS Class 4A, 4B, or 4C  \nMinimal combustible materials in the building construction  \nTypical steel frame walls with masonry in-fill, brick veneer, metal sheathing, EIFS. Steel framing is the load bearing portion of the building frame. AMBS, otherwise known as all metal building system, preengineered construction is common. Light steel frame ISO 3 smaller geometry with no interior building support columns. Heavier ISO 3 larger geometries with internal support columns and heavier roof framing. If multi-story, floors are commonly concrete on steel frame on steel deck.  \nRoof deck and roof cover systems, including:  \n• Steel deck  \n• BUR (i.e., built up roof with gravel or modified bitumen)  \n• Single-ply membrane  \n• Lesser extent foam or spray applied roof which is typically applied over an existing roof cover (this isnot considered a roof cover replacement)  \n• Usually flat or low sloped  \n• Metal  \n• Lap seam metal panel (i.e., exposed fasteners)  \n• Standing seam metal panel (i.e., concealed fasteners)  \n• May or may not be coated or sealed  \n• May be gable, hip, flat, or combination of geometries  \nRoof anchorage  \n• Light steel frame ISO 3 may still incorporate clips, single wraps, or double wraps  \n• Because of heavier construction with no wood framing in roof, roof to wall anchorage is typically an engineered bolted and/or structural roof connection. Toe nailing, clips, single wraps, and double wraps do no","cbCaik2HGlNbvEqe","https://ap.wps.com/l/cbCaik2HGlNbvEqe","pdf",2927448,11,"English","# ISO Types 1-6: Construction Code Descriptions\n## ISO 1: Frame (Combustible Walls and/or Roof)\n## ISO 2: Jointed Masonry (JM) (Noncombustible Masonry Walls With Wood Frame Roof)\n## ISO 3: Noncombustible (NC)\n## ISO 4: Masonry Noncombustible (MNC)","[{\"question\":\"What materials and roof systems are typically associated with ISO 1?\",\"answer\":\"ISO 1 describes wood frame walls, floors, and a wood deck roof, typically with roof covers such as shingles, clay or concrete tiles, BUR, and single-ply membrane. It also lists roof anchorage methods like toe nailing, clips, and single/double wraps.\"},{\"question\":\"How does ISO 2 differ from ISO 1 in construction details?\",\"answer\":\"ISO 2 uses jointed masonry (e.g., concrete block, masonry, or reinforced masonry) for exterior walls, combined with a wood frame roof and wood decking. The description also includes typical cladding options and roof cover types similar to ISO 1, along with JM-specific anchorage methods.\"},{\"question\":\"What distinguishes ISO 3 and its subset ISO 8 (Superior Noncombustible Construction)?\",\"answer\":\"ISO 3 focuses on noncombustible construction, typically with steel frame walls and masonry infill and roof cover systems like steel decks with BUR or single-ply membranes. The subset ISO 8 requires additional noncombustible roof conditions, such as a roof made of 2 inches of masonry on steel supports or heavier gauge metal on steel supports, with documented wind uplift criteria.\"}]","ISO Types 1-6: Construction Code Descriptions - Construction code type guide | PDF",1792842438,28]