PRODUCT DESCRIPTION The Durable Aluminum Commercial Flat-Profile Threshold is the perfect solution for high-traffic commercial spaces in need of a durable and effective barrier. Crafted from premium, heavy-duty aluminum, this threshold is designed to handle the rigors of daily use while providing reliable protection against drafts, humidity and dust. Upgrade your commercial space with the Aluminum Heavy-Duty Commercial Flat-Profile Threshold and enjoy the benefits of a durable, customizable, and energy-efficient solution. Whether you're retrofitting an old doorway or installing a new one, this threshold provides the perfect balance of functionality and protection. FROM THE MANUFACTURER This heavy duty aluminum threshold is designed for use in commercial applications. The low profile non-skid design is recommended and approved for wheelchair access.