Commercial fenestration solutions give you the freedom to create beautiful buildings with all of the safety and energy requirements you desire. Our envelopes with large windows offer a minimized energy loss with unmatched thermal performance. Enhanced security and energy efficiency are additional perks.
Since introducing our first PVC window design more than 60 years ago, our vinyl window and door solutions have increased sustainability on thousands of commercial buildings worldwide.
A very unique product for large openings in both residential and commercial markets.
GENEO® is composed of RAU-FIPRO®, a proprietary fiber composite material .
35% better energy performance than typical residential windows and glazing capacities of up to 2 inches. KULU windows and doors deliver U-values down to 0.13, far superior to industry standards.
Elite design and superior craftsmanship set your build apart. Choose KULU windows and doors to complement any design style and elevate the property’s look. Again, raising property value and tenant satisfaction.
REHAU combines 60 years of European design excellence with 40 years of American ingenuity to create uPVC window and door systems. The A-list choice for intelligent homeowners and builders. Create a home that reflects your values and looks fantastic.
Comfort and security are KULU’s ultimate mission for its advanced window and door structures. With windows and doors that hold their beauty and lustre for years, optimize daylight and keep you safe from the weather.
Comfort and security are top priorities. With tight, highly insular windows and doors that help maintain steady indoor temperatures and lower energy costs over the years. It means strong, durable windows impervious to moisture, winds and storms, as well as resisting unwelcome intruders. And it means a more protected building. See below for how KULU windows and doors deliver the best quality.