Babcock-Davis is a trusted name in the commercial construction industry, which specializes in providing commercial building products.They provide top quality Access Doors, Roof Hatches, Smoke Vents and Floor Hatches. Custom sizing, materials, and custom colors are available to ensure, that whatever you might require for your project. Salmon Bay has Babcock-Davis products in stock. We are also able to order products from their extensive product line. Call to order 206 784 1234.