Introducing Quickslide's Latest Innovation: Slim Midrail Sash Windows! Our new slim midrail option, measuring a mere 37mm, is a game-changer in window design. 10mm slimmer than the standard, it's authentically crafted to match traditional Victorian sash windows. Elevate your home with this innovative design, seamlessly blending authenticity with modernity. Explore our range of box sash windows and UPVC windows for unmatched style and performance. Transform your space with Quickslide – where innovation meets tradition. Contact us today to learn more!