Reflection Window and Wall earned a public Listing# STI/BPF 180-02 for its notched curtain wall system, the UWall U8000. The U8000 assembly underwent an exhaustive fire-testing process, without glass or other infills, conducted by Intertek Laboratories and overseen by Specified Technologies Inc. This peer-reviewed public listing proves RWW’s cladding system can be used in glass applications.