{"product_id":"evenheat-square-kiln-shelves","title":"Evenheat Square and Rectangular 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-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:1.6fr 1fr 1.2fr;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-grid2{grid-template-columns:1fr 1fr}.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\"\u003eEvenheat · Kiln Furniture · Shelves\u003c\/span\u003e\n  \u003cspan class=\"d-title\"\u003eEvenheat Square and Rectangular Kiln Shelves\u003c\/span\u003e\n  \u003cspan class=\"d-meta\"\u003eSix sizes \u003cb\u003e·\u003c\/b\u003e 7.25\" to 24\" \u003cb\u003e·\u003c\/b\u003e Sold individually\u003c\/span\u003e\n  \u003cspan class=\"d-lead\"\u003eSquare and rectangular shelves for Evenheat’s box-chambered kilns — the glass, knife and heat-treat ovens rather than the round ceramic kilns. The small sizes also work as a second surface inside a bigger load, set on short posts above a full shelf. Evenheat quote all three dimensions, and the thickness matters: a ¾\" shelf stays flat across 24\" where a ½\" one would sag.\u003c\/span\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\"\u003ePart number\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e7.25\" x 7.25\" x ½\"\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$40.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e07400.000\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e13\" x 13\" x ½\"\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$97.60\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e07401.000\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e16\" x 16\" x \u0026amp;frac58;\"\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$104.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e07401.500\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e17\" x 13.75\" x \u0026amp;frac58;\"\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$69.60\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e07409.000\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e20\" x 20\" x ¾\"\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$92.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e07440.000\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-pr\"\u003e\n\u003cspan class=\"d-pc\"\u003e24\" x 24\" x ¾\"\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e$132.00\u003c\/span\u003e\u003cspan class=\"d-pc\"\u003e07440.200\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"d-warranty\"\u003eThe 20\" square is cheaper than the 16\" square and the 17\" rectangle is cheaper than both — that is Evenheat’s own list pricing. The 20\" and 24\" ship freight; the four smaller sizes go flat rate.\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 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 kiln wash, no shelf primer.\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\"\u003eShapes\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eSquare, plus one 17\" x 13.75\" rectangle\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eThicknesses\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e½\" on the two smallest, \u0026amp;frac58;\" on the 16\" and 17\", ¾\" on the 20\" and 24\"\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\"\u003eShipping\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eFlat rate up to 17\"; freight on the 20\" and 24\"\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\"\u003eEvenheat Kiln, Caseville, Michigan\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\"\u003eWhich size fits my kiln?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eMeasure the chamber and leave clearance on every side so air can move; a shelf that touches the brick blocks circulation and can chip the lining. Send us your model number and we will tell you the right size.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eCan I use a square shelf in a round kiln?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eOnly the small sizes, as an extra plate inside a load on short posts. For a full level in a round kiln you want a full-round or two halves — a square leaves the edges unsupported and blocks airflow in the corners.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eIs the thicker shelf worth the money?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eAt the bigger sizes you do not get a choice, and that is deliberate — Evenheat specify ¾\" at 20\" and up because a thinner shelf would bow over that span. At the small sizes ½\" is plenty.\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\"\u003eNot sure which shelf fits?\u003c\/span\u003e\n    \u003cspan class=\"d-cta-sub\"\u003eSend us the model number, or the chamber measurements. We will confirm the size and how many a full load takes.\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":"Evenheat","offers":[{"title":"7.25\" x 7.25\" x 1\/2\"","offer_id":49730292940955,"sku":"EVH-07400.000","price":40.0,"currency_code":"USD","in_stock":true},{"title":"13\" x 13\" x 1\/2\"","offer_id":49730292973723,"sku":"EVH-07401.000","price":97.6,"currency_code":"USD","in_stock":true},{"title":"16\" x 16\" x 5\/8\"","offer_id":49730293006491,"sku":"EVH-07401.500","price":104.0,"currency_code":"USD","in_stock":true},{"title":"17\" x 13.75\" x 5\/8\"","offer_id":49730293039259,"sku":"EVH-07409.000","price":69.6,"currency_code":"USD","in_stock":true},{"title":"20\" x 20\" x 3\/4\"","offer_id":49730293072027,"sku":"EVH-07440.000","price":92.0,"currency_code":"USD","in_stock":true},{"title":"24\" x 24\" x 3\/4\"","offer_id":49730293104795,"sku":"EVH-07440.200","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7160\/9243\/files\/deb4a3_d7f8cd0908554f699705bb714267194b_mv2.jpg?v=1791223761","url":"https:\/\/peachstatepottery.com\/products\/evenheat-square-kiln-shelves","provider":"Peach State Pottery","version":"1.0","type":"link"}