Rolling Fire Door 522 provides exceptional fire protection and durability, constructed from resilient 22-gauge cold rolled galvanized steel. This versatile door is available with Flat-265 (2-5\/8″ x 5\/8″) or Curved-288 (2-5\/8″ x 7\/8″) slats, accommodating openings up to 18′ x 24′. It offers critical safety with independently tested fire ratings of 3\/4-hour, 1-1\/2-hour, and 3-hour, and can be specified in White, Gray, Tan, standard Galvanized, or a custom Powder Coat finish to suit diverse aesthetic and functional requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"
<\/p>\n
<\/p>\n
Max Size:<\/strong> 18′ x 24′ Pricing<\/strong> <\/p>\n <\/p>\n","protected":false},"featured_media":11858,"comment_status":"open","ping_status":"closed","template":"","meta":{"nf_dc_page":""},"product_brand":[],"product_cat":[285,91,286],"product_tag":[],"class_list":{"0":"post-11867","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-roll-up-doors","7":"product_cat-commercial-garage-doors","8":"product_cat-rolling-fire-doors","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/product\/11867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/comments?post=11867"}],"version-history":[{"count":0,"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/product\/11867\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/media\/11858"}],"wp:attachment":[{"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/media?parent=11867"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/product_brand?post=11867"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/product_cat?post=11867"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/prontogaragedoor.com\/shop\/wp-json\/wp\/v2\/product_tag?post=11867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nSlat Profile:<\/strong> Flat-265\/Curved-288
\nSlat Material:<\/strong> 22-ga Cold Rolled Galvanized Steel
\nSlat Size:<\/strong> Flat 2-5\/8″ x 5\/8″ Curved 2-5\/8″ x 7\/8″
\nOperation:<\/strong> Chain Hoist or Motorized
\nUL Label:<\/strong> 3\/4hr, 1-1\/2hr, 3hr
\nFinish:<\/strong> White, Gray, Tan, Galvanized, Powder Coat<\/p>\n
\nRequest a quote for this model. Fill out our request a quote form below to get your custom price estimate today. Quick & easy!<\/p>\n