About GDI
Family-owned Since 1956
Glass Distributors Inc. (GDI) is a family-owned distribution facility specializing in high-quality glass, mirrors, plastics, glazing supplies, and related building products.
Operating from a 44,000 square foot facility in Prince George’s County, Maryland, we serve the Baltimore-Washington region and Northern Virginia. Trusted by the glass and glazing industry for over 70 years, GDI combines deep industry expertise with a commitment to exceptional service.
Services & Capabilities
From cut-to-size fabrication to finishing, sourcing, delivery, and job-specific support, GDI helps glass and glazing professionals get the right materials ready for the job.
In-house Fabrication
Polishing, Beveling & Hole Drilling
Specialty Glass & Plastic Products
Job Site Delivery
On-Site Scratch Removal
Product Sourcing & Industry Support
Need help with a project?
Contact GDI to discuss your materials, fabrication needs, delivery requirements, or product questions.
Contact Us
If you would like more information about our services or the products that we offer, please fill out the contact form. We’ll review your comments and get back to you as soon as possible.
Phone: 301-779-2430
Toll Free: 800-969-3528
Fax: 301-277-0364
Hours of Operation: Mon – Fri; 9:00 AM to 5:00 PM























