Diamond Windows & Doors Mfg

Dorchester, MA


Is this your business?


At Diamond, we focus on providing our clients with the best window solution possible. We specialize in both residential and commercial window applications. This ranges from new construction to commercial restoration projects and at Diamond Windows, we are proud to be your solution.  We offer custom pannings, architectural shapes, and custom designs to meet the strictest historical building codes and replicate a building's window aesthetic using high quality aluminum extrusions. Note: Diamond does not do installations, we are a manufacturer only. We have third-party contractors available if you do not have one of your own.

Services Offered

  • Picture Window Install
  • Fiberglass Window Install
  • Double-hung Window Install
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