{"product_id":"thistledown-glass-cold-frame","title":"Thistledown Glass Cold Frame","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA compact glass cold frame built for raised beds, patios, or garden walls — sized to extend the growing season for seedlings, herbs, and potted plants without the footprint of a full greenhouse. The hinged glass lid props open on a friction arm for ventilation on warm days and closes flat to trap heat and protect against frost overnight. Slim aluminum framing keeps it lightweight enough to move between spots as the season changes, while still standing up to regular outdoor use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 40\" W x 24\" D x 16\" H (closed)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFrame material:\u003c\/strong\u003e Powder-coated aluminum, black finish\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGlazing:\u003c\/strong\u003e 4mm tempered safety glass, hinged lid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLid mechanism:\u003c\/strong\u003e Friction-arm prop, adjustable venting angle\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e Open bottom, designed to sit atop soil, a raised bed, or a paved base\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e Fits approx. 8–10 standard 6\" potted plants\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Minimal — arrives mostly assembled; lid attachment only\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 38 lbs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Season extension, hardening off seedlings, frost protection\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sterling Glasswork Structures","offers":[{"title":"Default Title","offer_id":56877020807334,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4653\/6870\/files\/Screenshot2026-07-28at15.17.00.png?v=1785273425","url":"https:\/\/sterlingglassworkstructures.com\/products\/thistledown-glass-cold-frame","provider":"Sterling Glasswork Structures","version":"1.0","type":"link"}