{"product_id":"spectre-window-31-75-in-x-53-25-in-vinyl-double-hung-replacement-window-with-low-e-argon-g","title":"Spectre Window 31.75 in. x 53.25 in. Vinyl Double Hung Replacement Window with Low-E Argon Glass","description":"\u003cp\u003eBoth sashes ride on balances and lock at the meeting rail, giving top-down and bottom-up ventilation with full tilt access for cleaning. The insulated unit pairs a Low-E coating with argon fill. Replacement insert units set into an existing square frame without disturbing interior or exterior trim; the 37.75 by 56.75 unit carries an integral nailing fin with a J-channel accessory groove for new construction and full tear-out work.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBoth sashes operate and tilt in for cleaning\u003c\/li\u003e\n\u003cli\u003eDouble pane Low-E insulated glass with argon fill\u003c\/li\u003e\n\u003cli\u003eReplacement insert format preserves existing trim\u003c\/li\u003e\n\u003cli\u003eNew construction fin option with J-channel groove\u003c\/li\u003e\n\u003cli\u003eScreen included from the factory\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlagship unit size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.75 in. W x 53.25 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\u003eUnit size plus 0.5 in. (typical)\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, welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble hung, both sashes operate and tilt\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, Low-E, argon fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplacement insert; 37.75 x 56.75 with nailing fin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExterior color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\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 double hung window unit\u003c\/li\u003e\n\u003cli\u003eFactory-installed screen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasure the existing frame at three points each way and order to the smallest dimension for insert installations.\u003c\/li\u003e\n\u003cli\u003eSet the insert plumb against the outside stop, shim at the meeting rail height, and fasten through the jamb.\u003c\/li\u003e\n\u003cli\u003eDo not fasten through the sill; seal the exterior perimeter and reinstall interior stops.\u003c\/li\u003e\n\u003cli\u003eFin units flash like any new construction window: sill first, jambs over, head last.\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\u003eWhat is the difference between the insert and fin units?\u003c\/strong\u003e\u003cbr\u003eInsert units set into an existing frame for renovation work. The fin unit installs into open framing on new construction or full tear-outs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo both sashes move?\u003c\/strong\u003e\u003cbr\u003eYes. Both sashes operate and tilt inward for cleaning, unlike a single hung where the top sash is fixed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I get other sizes?\u003c\/strong\u003e\u003cbr\u003eYes. This platform quotes additional sizes on request.\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-DH-VNL50-submittal_a79d20af-8a61-40f2-944c-02a5c015b673.pdf?v=1783273667\" 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-DH-VNL50-dimensional_9b4d3849-32c2-45ab-a252-0f83093c34e8.pdf?v=1783273667\" 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-DH-VNL50-install-warranty_029f1247-ef9e-491a-8d26-512154bca509.pdf?v=1783273667\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spectre Window","offers":[{"title":"31.75 in x 53.25 in \/ Replacement Insert","offer_id":48931679240448,"sku":"SW-WIN-DH-VNL50-3175-5325","price":0.0,"currency_code":"USD","in_stock":true},{"title":"27.75 in x 53.25 in \/ Replacement Insert","offer_id":48931679273216,"sku":"SW-WIN-DH-VNL50-2775-5325","price":0.0,"currency_code":"USD","in_stock":true},{"title":"35.75 in x 37.25 in \/ Replacement Insert","offer_id":48931679305984,"sku":"SW-WIN-DH-VNL50-3575-3725","price":0.0,"currency_code":"USD","in_stock":true},{"title":"37.75 in x 56.75 in \/ New Construction Fin","offer_id":48931679338752,"sku":"SW-WIN-DH-VNL50-3775-5675-FIN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/01-hero_cf293996-1b2d-4108-b462-4c72cdb75f88.png?v=1783215337","url":"https:\/\/ironcinder.com\/products\/spectre-window-31-75-in-x-53-25-in-vinyl-double-hung-replacement-window-with-low-e-argon-g","provider":"IronCinder","version":"1.0","type":"link"}