{"product_id":"crystal-3whtg610610-crystal-triple-glazed-window-white-top-ds250767-000337","title":"Crystal Triple Glazed Window | Top Hung Opener | uPVC | 610 X 610mm | Clear Glass","description":"\u003c!-- Crystal Triple Glazed Window | Top Hung Opener | uPVC | 610 X 610mm | Clear Glass --\u003e\n\n\u003cp\u003e\u003cstrong\u003eCrystal Triple Glazed Window | Top Hung Opener | uPVC | 610 X 610mm | Clear Glass\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your home with the Crystal Triple Glazed Window, a premium top hung opener designed for British homes seeking superior energy efficiency and modern style. Crafted by CRYSTAL, this uPVC window features a robust triple glazed unit, delivering an impressive A+ energy rating and an overall U Value of just 1.0 W\/m2K. Perfect for new builds or renovations, this 610 x 610mm window is finished in a crisp white, blending seamlessly with any exterior while maximising natural light and insulation.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for the British climate, the Crystal Triple Glazed Window incorporates advanced Low E 36mm glazing, filled with argon gas and a Warm Edge spacer bar to minimise heat loss and reduce condensation. The result is a warmer, quieter, and more comfortable living space, all year round. The top hung opener design ensures easy ventilation, while the espag locking system with a night vent position offers peace of mind and flexibility, allowing you to secure the window in two different positions for added security and airflow.\u003c\/p\u003e\n\n\u003cp\u003eFor added convenience, this window comes complete with a white handle, PVC cill, and glazing packers, making installation straightforward for DIY enthusiasts and professionals alike. The trickle ventilation system is ideal for British homes, providing controlled airflow to keep your rooms fresh without compromising on security or energy efficiency. All product handings are viewed from the outside, ensuring you get the right fit for your project.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are upgrading a single room or undertaking a full home renovation, the Crystal Triple Glazed Window is a smart investment in comfort, security, and long-term savings on your energy bills. Its clean white finish and compact size make it a versatile choice for a range of building and construction projects across the UK.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple glazed uPVC window for maximum energy efficiency\u003c\/li\u003e\n  \u003cli\u003eA+ Rated with an overall U Value of 1.0 W\/m2K\u003c\/li\u003e\n  \u003cli\u003eLow E 36mm glazing unit with argon gas and Warm Edge spacer bar\u003c\/li\u003e\n  \u003cli\u003eTop hung opener for easy ventilation\u003c\/li\u003e\n  \u003cli\u003eEspag locking system with night vent position for added security\u003c\/li\u003e\n  \u003cli\u003eTrickle ventilation for controlled airflow\u003c\/li\u003e\n  \u003cli\u003eWhite handle and PVC cill included\u003c\/li\u003e\n  \u003cli\u003eOverall size: 610 x 610mm (including cill)\u003c\/li\u003e\n  \u003cli\u003eAll handings viewed from the outside\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eCrystal Triple Glazed Window (610 x 610mm)\u003c\/li\u003e\n  \u003cli\u003eWhite handle\u003c\/li\u003e\n  \u003cli\u003ePVC cill (included in overall height)\u003c\/li\u003e\n  \u003cli\u003eGlazing packers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: CRYSTAL\u003c\/li\u003e\n  \u003cli\u003eMaterial: uPVC\u003c\/li\u003e\n  \u003cli\u003eGlazing: Triple glazed, Low E 36mm, argon gas filled\u003c\/li\u003e\n  \u003cli\u003eEnergy Rating: A+\u003c\/li\u003e\n  \u003cli\u003eU Value: 1.0 W\/m2K\u003c\/li\u003e\n  \u003cli\u003eOpener Type: Top hung\u003c\/li\u003e\n  \u003cli\u003eColour: White\u003c\/li\u003e\n  \u003cli\u003eDimensions: 610 x 610mm (including cill)\u003c\/li\u003e\n  \u003cli\u003eLocking: Espag with night vent\u003c\/li\u003e\n  \u003cli\u003eVentilation: Trickle vent\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crystal","offers":[{"title":"Default Title","offer_id":55576543920504,"sku":"DS250767-000337","price":178.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5362\/7541\/files\/3WHTG610610-01.jpg?v=1781186074","url":"https:\/\/www.harveynorman.co.uk\/products\/crystal-3whtg610610-crystal-triple-glazed-window-white-top-ds250767-000337","provider":"Harvey Norman","version":"1.0","type":"link"}