Renaissance Window Systems is the procurement and supply division for one of the UK's leading manufacturers of uPVC Sliding Sash Windows.
Simply put, we're the behind-the-scenes source for high-quality window components and materials. Everything from balances and gaskets to cills, trims, and hardware.
For more than 20 years, we've supported a key player in the UK window industry, keeping high-performance production running smoothly. With extensive experience in the fenestration industry, we've developed a deep understanding of what makes supply work. It's not just the parts - it's the timing, the consistency, and the confidence that what turns up is exactly what was ordered.