{"product_id":"crystal-4wh6101115-crystal-upvc-window-white-a-rated-left-ds250767-000023","title":"Crystal uPVC Window | Left Hand Side Hung | White | 610mm X 1115mm","description":"\u003c!-- Crystal UPVC Window | Left Hand Side Hung | White | 610mm X 1115mm --\u003e\n\n\u003cp\u003e\u003cstrong\u003eCrystal UPVC Window | Left Hand Side Hung | White | 610mm X 1115mm\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your home with the Crystal UPVC Window, a premium A Rated solution designed for British homes seeking energy efficiency, security, and style. This left hand side hung window, finished in classic white, is crafted to deliver outstanding thermal performance and a sleek, modern look that complements any property. With its generous 610mm x 1115mm size, it is ideal for letting in natural light while maintaining excellent insulation, making it a smart choice for both new builds and renovations across the UK.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for the British climate, this double glazed window features a high-performance Low E 28mm glazing unit, filled with argon gas and a Warm Edge spacer bar to minimise heat loss and reduce energy bills. The A Rated energy efficiency and an impressive U Value of 1.4 W\/m2K ensure your home stays warmer in winter and cooler in summer, helping you save on heating costs while reducing your carbon footprint.\u003c\/p\u003e\n\n\u003cp\u003eSecurity and comfort are at the heart of the Crystal UPVC Window. The advanced espag locking system includes a night vent position, allowing you to secure your window in two different locked positions for peace of mind and flexible ventilation. Trickle ventilation is built in, providing a steady flow of fresh air to your living spaces without compromising security or energy efficiency—perfect for maintaining a healthy indoor environment in British homes.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward, with a white handle and PVC cill included for a seamless finish. The cill is factored into the overall product height, ensuring a perfect fit. Glazing packers are also provided, making it easy to achieve a professional installation. All product handings are viewed from the outside, so you can confidently select the correct configuration for your project.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are upgrading a single room or undertaking a full home renovation, the Crystal UPVC Window offers the ideal blend of durability, energy savings, and contemporary style—tailored for the needs of British homeowners.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eA Rated energy efficiency for lower heating bills\u003c\/li\u003e\n  \u003cli\u003eDouble glazed with Low E 28mm glazing unit and argon gas\u003c\/li\u003e\n  \u003cli\u003eWarm Edge spacer bar for enhanced insulation\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\u003eGlazing packers supplied for easy installation\u003c\/li\u003e\n  \u003cli\u003eLeft hand side hung, viewed from the outside\u003c\/li\u003e\n  \u003cli\u003eOverall size: 610mm x 1115mm (including cill)\u003c\/li\u003e\n  \u003cli\u003eIdeal for British homes and renovations\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\u003eColour: White\u003c\/li\u003e\n  \u003cli\u003eGlazing: Double glazed, clear\u003c\/li\u003e\n  \u003cli\u003eEnergy Rating: A Rated\u003c\/li\u003e\n  \u003cli\u003eU Value: 1.4 W\/m2K\u003c\/li\u003e\n  \u003cli\u003eHanding: Left hand side hung (viewed from outside)\u003c\/li\u003e\n  \u003cli\u003eDimensions: 610mm (width) x 1115mm (height, including cill)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eCrystal UPVC window unit\u003c\/li\u003e\n  \u003cli\u003eWhite handle\u003c\/li\u003e\n  \u003cli\u003ePVC cill\u003c\/li\u003e\n  \u003cli\u003eGlazing packers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crystal","offers":[{"title":"Default Title","offer_id":55576536023416,"sku":"DS250767-000023","price":173.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5362\/7541\/files\/4WH6101115-01.jpg?v=1781186042","url":"https:\/\/www.harveynorman.co.uk\/products\/crystal-4wh6101115-crystal-upvc-window-white-a-rated-left-ds250767-000023","provider":"Harvey Norman","version":"1.0","type":"link"}