About Castle Studio
A studio devoted to the highest standards of stained glass and decorative glass arts.


Who we are
Castle Studio designs, restores, and installs exceptional stained glass and custom verre églomisé for distinguished spaces across the Eastern United States and beyond.
Based outside of Philadelphia, Pennsylvania, the studio serves a sophisticated client base - including architects, interior designers, and high-end private residences, as well as large-scale institutional projects in major markets from New York to Miami to Chicago.
The Studio
Castle Studio is led by Randall Claggett, principal designer and artisan, who brings over 35 years of experience in architectural art glass.
We guide every project through design, fabrication, and installation, working in close collaboration with the architects, designers, clergy, and clients each commission requires.
While Castle Studio designs the majority of our commissions, we also work with other artists and designers to bring their own visions to life. We would like to credit some designers that have helped us along the way with art that is displayed in our Galleries throughout this website:
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Andrew Gould from New World Byzantine, who developed the Orthodox Christian windows on our Stained Glass for Sacred Spaces page.
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Elvira Riotti from Riotti Designs who designed some of the work on our Verre Églomisé and Gilding page.
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And the late Mordechai Rosenstein who designed the contemporary Jewish windows on our Stained Glass for Sacred Spaces page.


