{"product_id":"sliding-stacker-window-h900-x-w2100-three-panel","title":"Heavy-Duty 3-Panel Aluminum Sliding Stacker Window | H900 x W2100","description":"\u003cp data-path-to-node=\"5\"\u003eMaximize your opening capacity and transition smoothly to the outdoors with our mid-format 900x2100mm Three-Panel Aluminum Sliding Stacker Window. By engineering this system directly from premium sliding door profiles, two active window panels stack neatly over a third fixed panel when opened. This delivers a significantly wider ventilation opening than standard sliding layouts, making it an excellent centerpiece choice for wide kitchen serveries, living spaces, and entertainment zones.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eEvolving from high-performance systems used in premium high-rise apartment builds, this structural window setup eliminates the lightweight feel of traditional fixtures, replacing it with commercial-grade strength and an upscale architectural finish.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eAdvanced Engineering \u0026amp; Premium Hardware Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003eConcealed Track Blueprint:\u003c\/b\u003e Replaces basic, exposed tracks that accumulate dirt with a seamless range of custom threshold, jamb in-fills, and end caps to close off open tracking cavities. This ensures a clean look and stops dust, grit, and pests from building up.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003ePremium Doric Hardware:\u003c\/b\u003e Includes dependable, high-security Doric locking hardware as standard for effortless glide control \u003ci data-index-in-node=\"123\" data-path-to-node=\"8,1,0\"\u003e(Note: Product photos focus on the interior view to showcase the hardware layout).\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,2,0\"\u003eArchitectural Handle Upgrade:\u003c\/b\u003e Want to elevate your styling and security? Click our \u003cb data-index-in-node=\"83\" data-path-to-node=\"8,2,0\"\u003e[Link to Handle Upgrade: Premium Carey Twin Sliding Handle Option]\u003c\/b\u003e to check out our heavy-duty architectural lock upgrade.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eWeather \u0026amp; Pest Armor:\u003c\/b\u003e Features an internally hidden weather flap mechanism that significantly cuts down air and water infiltration while keeping insects from breaching structural drain holes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eExtreme Weather Performance:\u003c\/b\u003e Available with targeted structural interlock configurations engineered to resist high wind loads and harsh cyclonic environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,5,0\"\u003eFully Certified Standards:\u003c\/b\u003e Thoroughly engineered and tested to satisfy or exceed strict building compliance standards, including AS2047, AS1170, AS1191, and AS3959.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,0,0\"\u003eWindow Dimensions:\u003c\/b\u003e Height 900mm x Width 2100mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,1,0\"\u003eRequired Stud Opening:\u003c\/b\u003e Height 950mm x Width 2150mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10,2,0\"\u003eWeight:\u003c\/b\u003e Single Glazed: 48kg | Double Glazed: 55kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11\"\u003eEco-Conscious Design \u0026amp; Energy Efficiency:\u003c\/b\u003e Upgrading standard fixtures with high-performance systems is one of the most proactive choices you can make toward long-term sustainability. Studies by the Sustainable Windows Alliance of Australia show that retrofitting standard window openings can lift an entire property's thermal rating by 2 to 2.5 stars. Built using 100% recyclable aluminum, this durable stacking system is an environmentally responsible investment.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eWhile alternative framing requires bulky adapters to hold heavy glass layers, our frames natively accept advanced eco-glazing straight out of the box. Seamlessly integrate energy-saving Low-E glass or up to 10.5mm high-performance thermal and acoustic glass panels with no unsightly frame extensions required.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"13\"\u003ePro Tip for Smart Building: For absolute peak climate efficiency, pair your performance windows with robust insulation and ensure primary living spaces face north for optimal seasonal shading.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14\"\u003eLooking for Custom Dimensions or specialized Frame Finishes?\u003c\/b\u003e If you need tailored sizing splits, alternative glass finishes, or specific powder-coated frame colors, our production team can build it. \u003ca href=\"https:\/\/nightowl-dwitcgp6.myshopify.com\/pages\/contact-us\"\u003e\u003cb data-index-in-node=\"199\" data-path-to-node=\"14\"\u003eContact our Custom Design Team\u003c\/b\u003e\u003c\/a\u003e today to request a personalized project quote!\u003c\/p\u003e","brand":"NewAge","offers":[{"title":"Pearl White \/ Clear \/ No Screens","offer_id":54069070397719,"sku":"WDS310-001-2","price":1692.0,"currency_code":"AUD","in_stock":true},{"title":"Pearl White \/ Clear \/ Flyscreens","offer_id":54069070430487,"sku":"WDS310-002-2","price":2431.0,"currency_code":"AUD","in_stock":true},{"title":"Pearl White \/ Clear \/ Diamond Grille","offer_id":54069070463255,"sku":"WDS310-003-2","price":2544.0,"currency_code":"AUD","in_stock":true},{"title":"Pearl White \/ Clear \/ Stainless Steel Security Screen","offer_id":54069070496023,"sku":"WDS310-004-2","price":3268.0,"currency_code":"AUD","in_stock":true},{"title":"Pearl White \/ Grey Tint \/ No Screens","offer_id":54069070528791,"sku":"WDS310-005-2","price":1734.0,"currency_code":"AUD","in_stock":true},{"title":"Pearl White \/ Grey Tint \/ 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