Commercial & residential supply, custom fabrication, and professional installation — all in one place.
From supply to installation, we handle every step of your door and frame project.
Interior and exterior doors and frames for homes of all sizes. We carry a wide selection of styles, materials, and finishes to match any home.
Heavy-duty commercial-grade doors and frames built to code. We supply and install for offices, warehouses, retail spaces, and more.
Need a non-standard opening? We fabricate custom door frames to your exact specifications — any size, any material.
Our experienced team handles installation from start to finish, ensuring a proper fit, clean finish, and code compliance every time.
We stock a wide range of door and frame products for any application.
Durable, secure, and energy-efficient. Ideal for commercial and exterior residential use.
Classic look with natural warmth. Available in solid wood and engineered wood options.
Low maintenance and weather-resistant. Great for high-humidity or exterior applications.
Standard and custom hollow metal frames for commercial openings. Built to last.
Pre-assembled or knocked-down wood frames for residential and light commercial use.
Hinges, closers, locksets, thresholds, and weatherstripping to complete your opening.
Not every opening is standard — and that's exactly what we specialize in. Our team fabricates custom door frames to fit any opening, match any architectural style, and meet any building code requirement.
We know the building codes, suppliers, and needs of the Nampa and Treasure Valley area.
One company handles everything — no coordinating between separate suppliers and contractors.
We don't turn away unusual openings. We fabricate custom frames in-house to spec.
Whether it's a single home door or an entire office building, we have the capacity and experience.
Nampa Western Building Supply has been serving contractors, builders, and homeowners in the Treasure Valley with quality door and door frame products and installation services.
We take pride in doing the job right — from helping you choose the right product for your project to making sure every frame is installed to perfection. Our team brings hands-on experience and a commitment to quality craftsmanship to every job, big or small.
Whether you're a general contractor ordering for a commercial build or a homeowner replacing a single door, we give every customer the same level of attention and service.
Ready to start a project or have questions? Reach out — we'd love to help.