UNSPSC 30171905: Tilt or transom window frames

UNSPSC 30171905 Tilt or transom window frames is a Commodity code that covers supply and installation of window systems, including aluminum storefronts, impact-resistant glazing, and related framing, as evidenced by recent state and local procurement activity across Florida and the Southwest. State and local governments procure this code primarily for building envelope replacement and renovation at public facilities, including administrative offices, courthouses, utility infrastructure, and county agencies. Work typically includes selective demolition of existing windows, installation of new framing systems with energy-efficient or impact-resistant glazing, joint sealing, frame repairs, and associated interior finishing. Issuing bodies span county governments, municipal authorities, and utility districts; Broward County issued a multi-year indefinite-quantity contract for repair and replacement services across multiple county agencies, while Kissimmee Utility Authority, Escambia County, Monroe County, and Orange County each solicited discrete window-replacement projects for specific facilities.

Recent activity concentrates in Florida, driven by building-code compliance requirements for impact-resistant systems in coastal jurisdictions and renovation cycles at aging public buildings. The City of Tucson, Arizona, issued an annual requirements contract for furnishing and installation of window glass and related materials across commercial, industrial, and residential projects. Representative recent opportunities include Broward County's open-end IQ contract (BLD2131033B2, proposals due October 2, 2026) for windows, glass doors, and related hardware serving Port Everglades and county agencies with a 25 percent County Business Enterprise goal; Escambia County's ITB for storefront-window replacement at two historic downtown buildings (PD2526116, bids due October 14, 2026); Kissimmee Utility Authority's RFQ for twelve sliding windows at a utility substation (RFQ16526CV, quotations due July 29, 2016); Orange County's sealed-bid solicitation for aluminum storefront installation and demolition at Fredrick Douglas Building with an estimated cost of $319,428.00 (Y26743, bids due August 13, 2026); and Monroe County's RFQ for commercial-grade aluminum storefront and entrance-door replacement at Old Plantation Key Courthouse (RFS647, quotes due September 28, 2026).