{"product_id":"jen-ken-fiber-kiln-shelves","title":"Jen-Ken Fiber Kiln Shelves","description":"\u003cstyle\u003e.d{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:#111;line-height:1.6;width:100%;max-width:100%;display:block!important}.d *{box-sizing:border-box}.d-intro{padding-bottom:36px;margin-bottom:44px;border-bottom:2px solid #111;display:block}.d-kicker{font-size:0.72em;letter-spacing:0.16em;text-transform:uppercase;color:#FF8C42;font-weight:700;margin-bottom:12px;display:block}.d-title{font-size:1.9em;font-weight:700;color:#000;line-height:1.15;margin-bottom:12px;display:block}.d-meta{font-size:0.88em;color:#888;display:block;margin-bottom:20px}.d-meta b{color:#bbb;margin:0 7px;font-weight:400}.d-lead{font-size:0.97em;color:#444;line-height:1.9;display:block}.d-glance{display:grid!important;grid-template-columns:repeat(4,1fr);border:1px solid #e0e0e0;margin-bottom:64px}.d-gi{padding:16px 18px;border-right:1px solid #e0e0e0}.d-gi:last-child{border-right:none}.d-gl{font-size:0.65em;letter-spacing:0.13em;text-transform:uppercase;color:#aaa;font-weight:600;display:block;margin-bottom:5px}.d-gv{font-size:0.97em;font-weight:700;color:#111;display:block}.d-section{display:block;padding-bottom:0}.d-sh{font-size:0.65em;letter-spacing:0.16em;text-transform:uppercase;color:#aaa;font-weight:700;display:flex!important;align-items:center;gap:10px;padding-top:52px;padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid #e8e8e8}.d-sh:before{content:'';width:18px;height:2px;background:#FF8C42;flex-shrink:0;display:block}.d-grid2{display:grid!important;grid-template-columns:1fr 1fr;border:1px solid #e8e8e8}.d-cell{padding:20px 22px;border-bottom:1px solid #e8e8e8;border-right:1px solid #e8e8e8;display:block}.d-cell:nth-child(even){border-right:none}.d-cell:nth-last-child(-n+2){border-bottom:none}.d-cn{font-size:0.88em;font-weight:600;color:#111;margin-bottom:6px;display:block}.d-cd{font-size:0.81em;color:#666;line-height:1.7;display:block}.d-specs{border:1px solid #e8e8e8;display:block}.d-sr{display:grid!important;grid-template-columns:210px 1fr;border-bottom:1px solid #e8e8e8}.d-sr:last-child{border-bottom:none}.d-sr:nth-child(even){background:#f9f9f9}.d-sk{font-size:0.82em;font-weight:600;color:#555;padding:12px 18px;border-right:1px solid #e8e8e8;display:block}.d-sv{font-size:0.82em;color:#111;padding:12px 18px;display:block}.d-pick{border:1px solid #e8e8e8;display:block}.d-pr{display:grid!important;grid-template-columns:1.4fr 1fr 1.4fr;border-bottom:1px solid #e8e8e8}.d-pr:last-child{border-bottom:none}.d-pr:nth-child(even){background:#f9f9f9}.d-ph{background:#111!important}.d-ph .d-pc{color:#fff;font-weight:700;font-size:0.7em;letter-spacing:0.1em;text-transform:uppercase}.d-pc{font-size:0.82em;color:#111;padding:11px 16px;border-right:1px solid #e8e8e8;display:block}.d-pc:last-child{border-right:none}.d-warranty{padding:16px 22px;border-left:3px solid #FF8C42;background:#fffaf5;font-size:0.83em;color:#555;line-height:1.7;display:block;margin-top:18px;margin-bottom:0}.d-faq-item{padding-top:22px;padding-bottom:22px;border-bottom:1px solid #e8e8e8;display:block}.d-faq-item:last-child{border-bottom:none;padding-bottom:0}.d-q{font-size:0.88em;font-weight:700;color:#111;margin-bottom:9px;display:block}.d-a{font-size:0.84em;color:#555;line-height:1.85;display:block}.d-cta{background:#f5f0eb;border:1px solid #e0d5c8;border-left:3px solid #FF8C42;padding:28px 32px;margin-top:52px;display:flex!important;justify-content:space-between;align-items:center;gap:24px}.d-cta-title{font-size:0.97em;font-weight:700;color:#111;display:block;margin-bottom:6px}.d-cta-sub{font-size:0.84em;color:#555;line-height:1.65;display:block}.d-cta-link{font-size:0.72em;letter-spacing:0.12em;text-transform:uppercase;color:#FF8C42;font-weight:700;text-decoration:none;white-space:nowrap;flex-shrink:0;border:1px solid #FF8C42;padding:10px 16px;display:inline-block}.d-cta-link:hover{background:#FF8C42;color:#fff}@media(max-width:640px){.d-glance,.d-grid2{grid-template-columns:1fr 1fr}.d-gi:nth-child(2){border-right:none}.d-gi:nth-child(-n+2){border-bottom:1px solid #e0e0e0}.d-cell{border-right:none!important}.d-sr{grid-template-columns:1fr}.d-sk{border-right:none;border-bottom:1px solid #e8e8e8;padding-bottom:4px}.d-pr{grid-template-columns:1fr 1fr}.d-pc{border-right:none}.d-cta{flex-direction:column;align-items:flex-start}}\u003c\/style\u003e\n\u003cdiv class=\"d\"\u003e\n\u003cdiv class=\"d-intro\"\u003e\n  \u003cspan class=\"d-kicker\"\u003eJen-Ken · Kiln Furniture · Fiber Shelves\u003c\/span\u003e\n  \u003cspan class=\"d-title\"\u003eJen-Ken Fiber Kiln Shelves\u003c\/span\u003e\n  \u003cspan class=\"d-meta\"\u003eThree sizes \u003cb\u003e·\u003c\/b\u003e For fiber-lined kilns \u003cb\u003e·\u003c\/b\u003e Sold individually\u003c\/span\u003e\n  \u003cspan class=\"d-lead\"\u003eFiber shelves are a different product from the cordierite ones, not a cheaper or dearer version of the same thing. They are light, they heat and cool fast, and Jen-Ken specify them for their fiber-lined kilns. They also cost roughly twice a cordierite shelf of the same size, which is the honest trade for the weight and the thermal response. Three sizes: 13\" full-round, 15\" square and 25\" square.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-glance\"\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eMaterial\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003eFiber\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eSizes\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e13\" round · 15\" sq · 25\" sq\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eSold\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003eIndividually\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eFor\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003eFiber-lined kilns\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eSizes and prices\u003c\/div\u003e\n  \u003cdiv class=\"d-pick\"\u003e\n    \u003cdiv class=\"d-pr d-ph\"\u003e\n\u003cspan class=\"d-pc\"\u003eSize\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003ePrice\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003eSKU\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e13\" Full-Round\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$120.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003eJENKEN-SHELF-13-ROUND-FIBER\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e15\" Square\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$140.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003eJENKEN-SHELF-15-SQ-FIBER\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e25\" Square\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$250.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003eJENKEN-SHELF-25-SQ-FIBER\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"d-warranty\"\u003eThese are the three fiber shelves Jen-Ken makes. If you have been quoted a rectangular fiber shelf, talk to us first — we could not find one in Jen-Ken’s catalogue and would rather confirm with the factory than sell you something that does not exist.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eWhat’s included\u003c\/div\u003e\n  \u003cdiv class=\"d-grid2\"\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eOne fiber kiln shelf\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eThe size you select. Sold individually, not as a set.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eNothing else\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eNo posts, no shelf primer, no kiln wash.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eTechnical specifications\u003c\/div\u003e\n  \u003cdiv class=\"d-specs\"\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eMaterial\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eFiber\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eSizes available\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e13\" full-round, 15\" square, 25\" square\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eSpecified for\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eJen-Ken fiber-lined kilns, including the ProFusion 26 (25\" square)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eThickness\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eNot published by Jen-Ken — see the specification sheet in the images\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eQuantity\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eSold individually (1 shelf)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eManufacturer\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eJen-Ken Kilns, Lakeland, Florida\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eOptional accessories\u003c\/div\u003e\n  \u003cdiv class=\"d-grid2\"\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eKiln posts\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eA fiber shelf still sits on posts. Three or four of the same height per level.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eShelf primer (kiln wash)\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eStill worth it. Glaze will bond to fiber as readily as to cordierite.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eCordierite shelves\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eHeavier, cheaper and more rigid. The right choice in a brick-lined kiln.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eFurniture kit\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eJen-Ken kits are built per kiln model and include the shelf type that model takes.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eCommon questions\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eDo I need a fiber shelf or a cordierite one?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eGo by what your kiln is lined with and what Jen-Ken specify for that model. Fiber-lined kilns take fiber shelves. If your kiln is brick, a cordierite shelf is cheaper and more rigid and there is no reason to pay for fiber.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhy are they so much more expensive?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eA 15\" cordierite square is $70 and the fiber equivalent is $140. You are paying for low mass — it heats and cools much faster, which matters for glass schedules, and it is light enough to handle one-handed.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eAre fiber shelves fragile?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eThey are softer than cordierite and will mark if you drag ware across them, but they do not warp the way a thin cordierite shelf can over a wide span. Lift rather than slide, and prime the surface.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-cta\"\u003e\n  \u003cdiv\u003e\n    \u003cspan class=\"d-cta-title\"\u003eFiber or cordierite — not sure which your kiln takes?\u003c\/span\u003e\n    \u003cspan class=\"d-cta-sub\"\u003eSend us your model number. We will tell you which Jen-Ken specify, what it costs either way, and how many you need.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003ca href=\"https:\/\/peachstatepottery.com\/pages\/contact-us\" class=\"d-cta-link\"\u003eTalk to an expert →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Jen-Ken","offers":[{"title":"13\" Full-Round","offer_id":49730111111323,"sku":"JENKEN-SHELF-13-ROUND-FIBER","price":120.0,"currency_code":"USD","in_stock":true},{"title":"15\" Square","offer_id":49730111144091,"sku":"JENKEN-SHELF-15-SQ-FIBER","price":140.0,"currency_code":"USD","in_stock":true},{"title":"25\" Square","offer_id":49730111176859,"sku":"JENKEN-SHELF-25-SQ-FIBER","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7160\/9243\/files\/jen-ken-kilns_fiber-kiln-shelf_circle.jpg?v=1790814501","url":"https:\/\/peachstatepottery.com\/products\/jen-ken-fiber-kiln-shelves","provider":"Peach State Pottery","version":"1.0","type":"link"}