{"product_id":"spectre-window-48-x-12-vinyl-transom-window-double-pane-insulated-glass","title":"Spectre Window 48 in. x 12 in. Vinyl Transom Window with Double Pane Insulated Glass","description":"\u003cp\u003eThe program runs fourteen stocked sizes from 24 in. to 72 in. wide in 10, 12, and 16 in. heights, in White and Black frames. Glazing is double strength clear glass in a double pane insulated unit with argon fill, rated at a 0.31 U factor and 0.25 solar heat gain coefficient with Florida product approval in the flagship size, and the DP50 design pressure rating is stated across the program. The integrated J channel ties the frame directly into vinyl siding for a clean surface mounted install, and the overall frame runs about 1.5 in. larger than the listed size in each direction. An optional grid package divides the glass with vertical bars into equal lites scaled to the width: three lites at 36 in., four at 48 in., and five at 60 in. Additional grid layouts and tempered glazing are quoted on request.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFixed vinyl transom for daylight over doors, entries, and window runs\u003c\/li\u003e\n\u003cli\u003eDP50 design pressure rating stated across the program\u003c\/li\u003e\n\u003cli\u003eDouble pane double strength glass with argon fill\u003c\/li\u003e\n\u003cli\u003e0.31 U factor and 0.25 solar heat gain coefficient in the flagship size\u003c\/li\u003e\n\u003cli\u003eIntegrated J channel frame for direct siding installation\u003c\/li\u003e\n\u003cli\u003eFourteen stocked sizes from 24 in. to 72 in. wide in White and Black\u003c\/li\u003e\n\u003cli\u003eOptional vertical grid package with lite count scaled to width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit size (flagship)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49.5 in. W x 13.5 in. H overall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRough opening (flagship)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 in. W x 12 in. H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizing rule\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall frame is about 1.5 in. larger than the listed size in width and height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVinyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed transom, non operating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGlazing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble pane, double strength clear glass, argon fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eU factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.31 (flagship size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar heat gain coefficient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25 (flagship size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDP50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrids\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional vertical grids; 3 lites at 36 in., 4 lites at 48 in., 5 lites at 60 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew construction opening with integrated J channel for siding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAbout 12 lb in the flagship size; varies by size (engineering estimate)\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\u003eAssembled fixed transom unit\u003c\/li\u003e\n\u003cli\u003eFactory sealed insulated glass unit\u003c\/li\u003e\n\u003cli\u003eIntegrated J channel mounting frame\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVerify the framed opening matches the listed rough opening size and is square and level before setting the unit.\u003c\/li\u003e\n\u003cli\u003eSet the unit into the opening and integrate the J channel with the siding course per the released details.\u003c\/li\u003e\n\u003cli\u003eFasten per the released schedule, keeping the frame straight; do not overdrive fasteners into the vinyl.\u003c\/li\u003e\n\u003cli\u003eSeal the head and side perimeter with compatible exterior sealant and keep sill drainage paths clear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWarranty coverage is confirmed during quote review before release.\u003c\/li\u003e\n\u003cli\u003eQuote packages include sizing review and installation guidance for each opening.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan these be installed over an entry door or garage door?\u003c\/strong\u003e\u003cbr\u003eYes. The program is a fixed daylight transom sized for door and window runs from 24 in. to 72 in. wide. Confirm header height and structural support during quote review.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre grids available on every size?\u003c\/strong\u003e\u003cbr\u003eStocked grid configurations cover the most common widths, with vertical bars dividing the glass into equal lites scaled to the width. Additional grid layouts are quoted on request.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs tempered glass available?\u003c\/strong\u003e\u003cbr\u003eYes, tempered glazing is available on select sizes and is quoted on request. Building codes often require tempered glass near doors, so flag the application during quote review.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the DP50 rating cover?\u003c\/strong\u003e\u003cbr\u003eThe DP50 design pressure rating is stated for the program, and the flagship 48 in. x 12 in. unit also carries Florida product approval. Per size documentation is confirmed during quote review.\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-PW-TRANSOM-submittal_b2170df3-15a6-4a9e-85ec-8d36b53d9327.pdf?v=1783273680\" 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-PW-TRANSOM-dimensional_ef226d0b-1e30-4462-bf89-d5a8a10fe32e.pdf?v=1783273680\" 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-PW-TRANSOM-install-warranty_6b2f011b-e89b-4741-82ae-6bc4c34da5d2.pdf?v=1783273680\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spectre Window","offers":[{"title":"48 in x 12 in \/ White \/ No Grids","offer_id":48931679666432,"sku":"SW-WIN-PW-TRANSOM-4812WHN","price":0.0,"currency_code":"USD","in_stock":true},{"title":"24 in x 10 in \/ White \/ No Grids","offer_id":48931679699200,"sku":"SW-WIN-PW-TRANSOM-2410WHN","price":0.0,"currency_code":"USD","in_stock":true},{"title":"24 in x 12 in \/ White \/ No Grids","offer_id":48931679731968,"sku":"SW-WIN-PW-TRANSOM-2412WHN","price":0.0,"currency_code":"USD","in_stock":true},{"title":"30 in x 10 in \/ White \/ No Grids","offer_id":48931679764736,"sku":"SW-WIN-PW-TRANSOM-3010WHN","price":0.0,"currency_code":"USD","in_stock":true},{"title":"30 in x 12 in \/ White \/ No Grids","offer_id":48931679797504,"sku":"SW-WIN-PW-TRANSOM-3012WHN","price":0.0,"currency_code":"USD","in_stock":true},{"title":"36 in x 10 in \/ White \/ No 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