{"product_id":"spectre-window-31-in-x-23-25-in-frameless-glass-block-replacement-window-privacy-patterns","title":"Spectre Window 31 in. x 23.25 in. Frameless Glass Block Replacement Window, Privacy Patterns","description":"\u003cp\u003eEach panel arrives factory-mortared and ready to set, in wave, clear, diamond, or ice patterns. Fixed panels wall off drafts entirely; vented configurations add a hinged vent for airflow, and dryer-vent configurations carry a 4 in. appliance duct pass-through. Glass block resists forced entry far beyond a sashed window, which is why these panels anchor basement security programs.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine mortared glass block, pre-assembled panels\u003c\/li\u003e\n\u003cli\u003eWave, clear, diamond, and ice privacy patterns\u003c\/li\u003e\n\u003cli\u003eFixed, vented, and dryer-vent configurations\u003c\/li\u003e\n\u003cli\u003eForced-entry resistance beyond sashed windows\u003c\/li\u003e\n\u003cli\u003eThirteen stocked panel sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlagship panel size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31 in. W x 23.25 in. H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRough opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.5 in. W x 23.75 in. H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.125 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFactory-mortared genuine glass block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePatterns\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWave, Clear, Diamond, Ice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVenting options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed, hinged vent, dryer vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 lb (flagship panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMortar bed or panel anchor, replacement openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimited manufacturer-backed warranty program, confirmed during quote review\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eIncluded Equipment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFactory-mortared glass block panel\u003c\/li\u003e\n\u003cli\u003eVent insert or dryer duct collar on vented configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasure the masonry opening and order the panel 0.5 in. under each dimension for the mortar joint.\u003c\/li\u003e\n\u003cli\u003eSet on a mortar bed, plumb the panel, and pack the perimeter joint full; strike smooth.\u003c\/li\u003e\n\u003cli\u003ePanels are heavy: the flagship runs 64 lb, plan a two-person set.\u003c\/li\u003e\n\u003cli\u003eFor dryer-vent panels, slope the duct collar slightly downward to the exterior.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePublished warranty coverage: Limited manufacturer-backed warranty program, confirmed during quote review.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this real glass block?\u003c\/strong\u003e\u003cbr\u003eYes. Panels are genuine glass block, factory mortared into a single unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I get airflow?\u003c\/strong\u003e\u003cbr\u003eChoose the vented configuration with a hinged vent, or the dryer-vent configuration for laundry appliance ducting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it install?\u003c\/strong\u003e\u003cbr\u003eLike masonry: a mortar bed and packed perimeter joint. Panel-anchor installation is possible in framed openings.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/SW-WIN-SPC-GBLOCK-submittal_d44cd00b-4472-4380-b25a-9a8e0df34b7b.pdf?v=1783273843\" target=\"_blank\" rel=\"noopener\"\u003eProduct Submittal Summary (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/SW-WIN-SPC-GBLOCK-dimensional_8029bd6f-d4cb-4309-b14d-96047b3437e1.pdf?v=1783273843\" target=\"_blank\" rel=\"noopener\"\u003eDimensional \u0026amp; Fit Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/SW-WIN-SPC-GBLOCK-install-warranty_37a008ef-43ee-4b7d-8667-f51af6675132.pdf?v=1783273843\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spectre Window","offers":[{"title":"31 in x 13.5 in \/ Wave \/ Fixed","offer_id":48931690676480,"sku":"SW-WIN-SPC-GBLOCK-31-135-WA","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 15.5 in \/ Wave \/ Fixed","offer_id":48931690709248,"sku":"SW-WIN-SPC-GBLOCK-31-155-WA","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 23.25 in \/ Wave \/ Fixed","offer_id":48931690742016,"sku":"SW-WIN-SPC-GBLOCK-31-2325-WA","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 13.5 in \/ Wave \/ Vented","offer_id":48931690774784,"sku":"SW-WIN-SPC-GBLOCK-31-135-WA-V","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 15.5 in \/ Wave \/ Vented","offer_id":48931690807552,"sku":"SW-WIN-SPC-GBLOCK-31-155-WA-V","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 13.5 in \/ Wave \/ Dryer Vent","offer_id":48931690840320,"sku":"SW-WIN-SPC-GBLOCK-31-135-WA-DV","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 19.25 in \/ Clear \/ Fixed","offer_id":48931690873088,"sku":"SW-WIN-SPC-GBLOCK-31-1925-CL","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 15.5 in \/ Clear \/ Vented","offer_id":48931690905856,"sku":"SW-WIN-SPC-GBLOCK-31-155-CL-V","price":0.0,"currency_code":"USD","in_stock":true},{"title":"31 in x 13.5 in \/ Clear \/ Dryer Vent","offer_id":48931690938624,"sku":"SW-WIN-SPC-GBLOCK-31-135-CL-DV","price":0.0,"currency_code":"USD","in_stock":true},{"title":"27 in x 13.5 in \/ Diamond \/ Fixed","offer_id":48931690971392,"sku":"SW-WIN-SPC-GBLOCK-27-135-DI","price":0.0,"currency_code":"USD","in_stock":true},{"title":"23.25 in x 15.5 in \/ Diamond \/ Vented","offer_id":48931691004160,"sku":"SW-WIN-SPC-GBLOCK-2325-155-DI-V","price":0.0,"currency_code":"USD","in_stock":true},{"title":"27 in x 34.75 in \/ Ice \/ Fixed","offer_id":48931691036928,"sku":"SW-WIN-SPC-GBLOCK-27-3475-IC","price":0.0,"currency_code":"USD","in_stock":true},{"title":"28.75 in x 17.25 in \/ Ice \/ Vented","offer_id":48931691069696,"sku":"SW-WIN-SPC-GBLOCK-2875-1725-IC-V","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/01-hero_d6bab1c3-ad6d-4373-8b30-e435a100f251.png?v=1783215467","url":"https:\/\/ironcinder.com\/products\/spectre-window-31-in-x-23-25-in-frameless-glass-block-replacement-window-privacy-patterns","provider":"IronCinder","version":"1.0","type":"link"}