Doors & windows

At Discount Builders Supply & Hardware in San Francisco you will find everything you need when replacing doors & windows from standard products to custom designs we are here to assist with the project. Interior or exterior doors from pre-hung to pet and windows from single hung to skylights we have it in store or our friendly team is happy to help with a custom order. To complete the project right we have all your hardware from knobs, handles, hinges to smart locks in classic to contemporary styles from matte black, brass to polished chrome finishes. We also have all the adhesives and fasteners to attach your unfinished, primed, painted or stained millwork to ornamental mouldings. Everything you need in a convenient location, at competitive prices and exceptional service.

Doors

We are your one-stop destination for all types of interior and exterior doors, from common in-stock selections to special orders. Whether you're searching for pre-hung or slab doors, classic or modern front doors, elegant French or barn doors, closet or pet doors, energy-efficient options, or security doors, we have the perfect solution for you. Our doors come in all sizes, from standard to custom, and are crafted from a variety of materials including wood, decorative glass, and metal, catering to styles ranging from traditional to modern. Our knowledgeable staff is ready to assist you in selecting the ideal door that fits your specific requirements and design preferences.

Windows

We offer a complete selection of windows to ensure that you will find the perfect one for your project, whether it is residential or commercial. Our portfolio of windows includes awning, bay and bow, casement, corner, double-hung, picture, single-hung, sliding windows and skylights. Each type is designed to your specific needs, providing solutions for energy efficiency, ventilation, natural light, and panoramic views, while enhancing the beauty of your space. Our experienced team is ready to help you select the right window style and material whether it be aluminum, fiberglass, vinyl, wood or other from our in-store inventory or custom orders to meet your specifications and budget.

Hardware

Complete your window or door upgrade with our vast hardware inventory, designed to combine functionality with aesthetic appeal. We offer a comprehensive range of products for every application, including robust door locks, keypad, knobs, handles, hinges, versatile window latches, and more, suitable for all types of interior, exterior or patio doors and windows. Choose from a wide array of finishes, such as polished chrome, brushed nickel, oil-rubbed bronze, and matte black, to perfectly complement your home’s décor. We have a large selection of door locks, door knobs, deadbolts, door sweeps, combo sets and handles on hand or we are happy to help order anything from curated designer hardware to smart locks.