Memberships & Affiliations

J&R Lamb Studios is a proud member of the following associations ensuring that we uphold the standards required by each organization.

Stained Glass Association of America – SGAA

The Stained Glass Association of America–the only accrediting institution for stained glass studios–has given J&R Lamb Studios, Inc. their highest level of assurance. As an Accredited Professional Studio, J&R Lamb Studios, Inc. has undergone an extensive, multi-year, peer-reviewed application process. A body of our peers, who are recognized by the industry as experts and skilled professionals in their fields, have reviewed our training, knowledge, and experience as well as conducted site visits to examine current and past installations to determine ongoing integrity and performance standards.

The Library of Congress has recognized our catalog of work as significant and irreplaceable having acquired and preserved the first 150 years of our sketches, cartoons, and record books for future generations to enjoy. The Library of Congress online presentation of the J&R Lamb Studios Archive offers images of 2,500 design sketches for stained glass windows, murals, mosaics, furnishings, metalwork, and interior architecture. The drawings feature striking watercolors created from the 1860s to the 1990s, primarily for churches, synagogues, and other sacred spaces.

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American Glass Guild – AGG



American Institute of Architecture New York Chapter – NY AIA Allied Member


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The Charles Hosmer Morse Museum of American Art – Member / Contributor


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Connecticut Trust for Historic Preservation


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National Trust for Historic Preservation


New Jersey Historic Trust

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The New York Landmarks Conservancy


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Approved by the Palisades Interstate Park Commission




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Approved by the Preservation League of New York State
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Preservation New Jersey
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Certified by the EPA Lead Safe Program