Who We Are

J&M Window Door Inc. is a commercial window and door supplier and installation company based in Northeast Philadelphia. We serve contractors, fabricators, property owners, and homeowners with reliable products, professional installation, and knowledgeable local support.

Our product range includes storefront systems, bi-fold and sliding doors, rolling gates, shower doors, counter windows, vinyl and aluminum windows, patio doors, and aluminum awnings. Whether you need a complete system for a new project or a replacement product for an existing property, we can help you find the right solution for the job.

We also stock a wide selection of components, hardware, and fabrication supplies, including aluminum and steel profiles, rolling gate parts, door hardware, acrylic sheets, silicone and sealants, welding supplies, and more. From complete window and door systems to the individual parts that keep a project moving, J&M is your one-stop local source for commercial and residential window, door, and building supply needs.