Glass Concepts - Loewen Windows

Glass Concepts is a premier window supplier specializing in custom homes and high-end commercial projects in the San Francisco Bay Area. Since its inception in 1998, Glass Concepts has completed more than 3,000 projects and brought a high level of design and customer service to its clientele.

With more than 30 years of combined executive experience, the team at Glass Concepts has the knowledge and expertise to deliver the right product for each project. We look forward to working with you on an individual basis.


58 Woodland Avenue
San Rafael, CA 94901


Phone: 415.256.9766
Fax: 415.532.3251


Showroom Hours by Appointment

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