If enacted, the new legislation would aim to streamline tariff exclusions for goods used in home construction, help stabilize material pricing, and support efforts to expand housing supply nationwide U.S. Sens. Jacky Rosen (D‑NV) and Chris Coons (D‑DE) have introduced legislation aimed at easing construction costs and addressing America’s housing affordability crisis by excluding key homebuilding materials from tariffs imposed under the Trump administration. The Housing Tariff Exclusion Act would create a process to automatically exempt many building materials from current and future tariffs and allow importers to apply for exemptions on other essential construction inputs. The bill comes amid ongoing concerns that tariffs on imported materials such as lumber, steel, and other construction inputs have driven up costs for builders, contributing to higher home prices and exacerbating supply shortages. …The bill has garnered support from industry groups including the NAHB.