{"product_id":"napoleon-avs58kt-1-attic-firestop-vent-sleeve-assembly-5-8-venting","title":"Napoleon AVS58KT-1 Attic Firestop\/Vent Sleeve Assembly (5\"\/8\" Venting)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Napoleon AVS58KT-1 Attic Firestop\/Vent Sleeve Assembly is designed to provide a secure and professional solution for routing compatible 5\/8 direct vent fireplace systems through attic spaces. This assembly helps maintain required clearances around the vent pipe while providing a protective sleeve through combustible areas. Engineered for compatibility with select Napoleon fireplace venting systems, it supports proper vent installation and helps protect surrounding structures from heat exposure. The integrated design makes it a practical accessory for residential fireplace installations where venting passes through an attic or similar enclosed space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from durable, high-quality materials, the Napoleon AVS58KT-1 Attic Firestop\/Vent Sleeve Assembly is built for reliable long-term performance. Its precision-engineered construction helps maintain proper vent alignment and supports a clean, secure installation. Ideal for new fireplace projects, remodeling applications, and venting upgrades, this assembly helps simplify installation while maintaining the integrity of the vent system. It is an essential component for installers seeking dependable support, proper clearance, and professional results when installing compatible 5\/8 fireplace venting through attic spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"complete\"\u003e\n\u003cul\u003e\n\u003cli\u003eFirestop or Vent Sleeve assembly\u003c\/li\u003e\n\u003cli\u003eHelps prevent excess heat from building up\u003c\/li\u003e\n\u003cli\u003eFor use with 5 Inch x 8 Inch Flexible Direct Vent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003eAbout The Manufacturer\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/napoleon-logo-2015_240x240.png?v=1786561524\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-(--header-height)\" dir=\"auto\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" dir=\"auto\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp style=\"text-align: left;\"\u003eFounded in 1976, Napoleon is one of North America's leading manufacturers of premium fireplaces, renowned for combining innovative technology with exceptional craftsmanship. The brand offers an extensive range of gas, electric, and wood-burning fireplaces designed to deliver superior heating performance, stunningly realistic flame effects, and timeless style. From sleek contemporary linear fireplaces to classic traditional designs, Napoleon products feature advanced heat management systems, smart-home compatibility, energy-efficient operation, and customizable finishes to suit virtually any space. Backed by decades of engineering expertise and industry-leading warranties, Napoleon has earned a reputation for quality, reliability, and innovation, making it a trusted choice for homeowners seeking comfort, efficiency, and beautiful fireplace designs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Napoleon","offers":[{"title":"Default Title","offer_id":44700584968234,"sku":"AVS58KT-1","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5022\/9802\/files\/Napoleon_AVS58KT-1_Attic_Firestop_Vent_Sleeve_Assembly_5_8_Venting.jpg?v=1786974666","url":"https:\/\/ridgeflame.com\/products\/napoleon-avs58kt-1-attic-firestop-vent-sleeve-assembly-5-8-venting","provider":"Ridge Flame","version":"1.0","type":"link"}