{"product_id":"crystal-60wh17701040-crystal-upvc-window-white-a-rated-lef-ds250767-000003","title":"Crystal uPVC Window | Side Hung \u0026 Fixed Centre | White | 1770mm X 1040mm | Clear Glazing","description":"\u003c!-- Crystal UPVC Window | Side Hung \u0026 Fixed Centre | White | 1770mm x 1040mm | Clear Glazing --\u003e\n\n\u003cp\u003e\u003cstrong\u003eCrystal UPVC Window | Side Hung \u0026amp; Fixed Centre | White | 1770mm x 1040mm | Clear Glazing\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your home with the Crystal uPVC Window, expertly designed for British homes seeking energy efficiency, security, and style. This A Rated window features a sleek white finish and a practical configuration: left and right hand side hung sashes with a fixed centre, all measuring a generous 1770mm x 1040mm. Whether you are renovating or building new, this double glazed window delivers outstanding thermal performance and a modern look that complements any property.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for superior insulation, the Crystal uPVC Window boasts a high-performance 28mm Low E glazing unit filled with argon gas and a Warm Edge spacer bar, achieving an impressive U Value of 1.4 W\/m2K. This means your home stays warmer in winter and cooler in summer, helping to reduce energy bills and create a comfortable living environment year-round. The clear glazing maximises natural light, brightening your interiors while maintaining privacy and security.\u003c\/p\u003e\n\n\u003cp\u003eSecurity is paramount, and this window is equipped with espag locking, including a night vent position for added peace of mind. The robust locking system allows two secure positions for the sash, so you can ventilate your room without compromising safety. Trickle ventilation is built in, ensuring a steady flow of fresh air and helping to prevent condensation, making it ideal for British weather conditions.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward, with a white handle, PVC cill, and glazing packers included for a complete fit. The cill is factored into the overall product height, ensuring a seamless finish. Egress hinges are fitted as standard, meeting building regulations for fire escape and providing extra reassurance for your family’s safety. All handings are viewed from the outside, making it easy to select the right configuration for your home.\u003c\/p\u003e\n\n\u003cp\u003eChoose the Crystal uPVC Window for a blend of energy efficiency, security, and contemporary design—perfect for British homeowners who value quality and peace of mind.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003eA Rated energy efficiency with U Value of 1.4 W\/m2K\u003c\/li\u003e\n  \u003cli\u003eDouble glazed 28mm Low E unit with argon gas and Warm Edge spacer bar\u003c\/li\u003e\n  \u003cli\u003eLeft and right hand side hung sashes, fixed centre panel\u003c\/li\u003e\n  \u003cli\u003eWhite uPVC frame, handle, and cill included\u003c\/li\u003e\n  \u003cli\u003eEspag locking with night vent position for secure ventilation\u003c\/li\u003e\n  \u003cli\u003eTrickle ventilation for controlled airflow\u003c\/li\u003e\n  \u003cli\u003eEgress hinges for fire escape compliance\u003c\/li\u003e\n  \u003cli\u003eOverall size: 1770mm x 1040mm (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 uPVC window (side hung \u0026amp; fixed centre configuration)\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","brand":"Crystal","offers":[{"title":"Default Title","offer_id":55576533664120,"sku":"DS250767-000003","price":365.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5362\/7541\/files\/60WH17701040-01.jpg?v=1781186038","url":"https:\/\/www.harveynorman.co.uk\/products\/crystal-60wh17701040-crystal-upvc-window-white-a-rated-lef-ds250767-000003","provider":"Harvey Norman","version":"1.0","type":"link"}