Upgrade your home with the Crystal Triple Glazed Window in White, featuring a Left Hand (LH) opening. This popular PVC-U casement window combines slim, strong, and insulating profiles with high-quality triple glazing for exceptional thermal efficiency and durability. The 36mm Low E triple glazed unit includes argon gas and a Warm Edge spacer bar, achieving an A rating with a U Value of 1.0 W/m2K. It comes complete with a white handle and cill (included in the overall product height). The Espag locking system offers secure closure and a night vent position for controlled ventilation. Trickle ventilation allows for consistent fresh air intake, while egress hinges comply with building regulations for fire escape. Manufactured from robust U-pvc and backed by a 10-year guarantee. Dimensions: 111.5cm (H) x 119cm (W) x 7cm (D). Ideal for DIY and security upgrades. Keywords: Triple Glazed Window, PVC-U Window, Casement Window, White Window, Left Hand Window, U-pvc Window, Energy Efficient Window, A Rated Window, Low E Glass, Argon Gas, Warm Edge Spacer, Espag Locking, Trickle Ventilation, Fire Escape Hinges, Crystal Windows, Home Improvement, DIY Windows.