Dolby Engineering supports the building and construction fenestration industry. We develop detailed test plans for building products including windows, doors, and curtain walls.  We prepare and manage Product Approval submittals, and provide Validation services to confirm evaluation and supporting documentation meet Florida Administrative Code (FAC) 61G20-3 requirements . Our goal is to make the approval process smoother, reduce delays, and give you confidence that your fenestration products meet code and standards.