PHOENIX--(BUSINESS WIRE)--Sep 16, 2025-- Western Window Systems, part of the MITER Brands portfolio and a manufacturer of high-performance aluminum windows and doors for architects, builders, and homeowners, has announced the launch of its newest product, the Series 8900 Hinged Door. The latest expansion of the brand’s Vantage Line, the Series 8900 Hinged Door meets the demands of modern residential and commercial architecture with clean lines, smooth operation, and superior thermal performance. This press release features multimedia.