For centuries, gilding has transformed interiors into luminous works of art, adding depth, brilliance, and symbolic meaning to some of the world’s most treasured spaces. At Canning, interior gilding remains one of the most expressive and enduring decorative finishes used to restore and uplift buildings of architectural, historic, and spiritual significance. Whether applied to ornate plasterwork, architectural moldings, or decorative ceilings, gilding brings a refinement and craftsmanship that few finishes can match.
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Our new resource, the Art of Interior Gilding: A Guide To Understanding the Process, Materials & Expertise Needed, has recently posted to our site. In light of this new resource going public, we thought it would be most insightful to quickly delve into the importance of interior gilding for those who are beginning their craftsmanship journey or who are interested in this historic practice. Our new interior gilding guide goes more in depth about the intricacies of this practice, such as choosing the right materials, techniques, and expertise you should look for when partnering with a professional.
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Interior Gilding: A Quick Summary |
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During gilding process, applying gold leaf sheets to interior architectural details in the Mellon Auditorium. |
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Interior gilding is the process of applying thin sheets of metal, most commonly gold leaf, to interior architectural surfaces to create a luminous, refined finish. As a craft rooted deeply in tradition, gilding requires both artistic sensitivity and technical precision. Every project begins with a thorough assessment of the existing conditions, including substrate stability and any previous finishes, to ensure proper adhesion and aging of the new gilding. From meticulous surface preparation to the delicate process of laying each leaf, artisans rely on time-honored techniques that have been passed down for generations. For a more thorough explanation of the process of interior gilding, download our free resource guide.
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The Importance of Gilding in Historic Spaces |
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The impact of gilding extends beyond its visual beauty. In sacred and ceremonial environments, gilding holds powerful symbolic meaning, often representing divinity, purity, and illumination. In theaters and performance halls, it evokes grandeur and elegance, while in civic buildings it communicates importance, prestige, and a sense of permanence. Thoughtfully applied gilding enhances architectural character by accentuating carvings, highlighting focal features, and restoring the original design of a space.
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Interior gilding is commonly found on coffered ceilings, ornamental plaster, cornices, capitals, pilasters, decorative panels, friezes, altars, reredos, medallions, and sculptural reliefs. Each application is approached with careful consideration of the building’s history and intended use, ensuring that the final appearance complements and elevates the existing design. |
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(Left) Interior architectural gilding before restoration at Mellon Auditorium (Right) After restoration. Photo Credit © Carol M. Highsmith Photography, Inc GSA. |
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In the context of historic preservation, a sensitive approach to gilding is crucial. Gold leaf not only replicates the appearance of original finishes but also maintains the integrity of the building’s craftsmanship and architectural intent. Our preservation-focused methodology ensures that materials align with historic substances, finishes meet conservation standards, and new work integrates seamlessly into the existing environment. This commitment helps protect and extend the life of historic interiors so that future generations can continue to appreciate their beauty.
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(Left) Mellon's coffered ceiling before restoration (Right) After restoration. Photo Credit © Felix Ian Paden. |
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Interior gilding represents an enduring investment in artistry, longevity, and architectural authenticity. Whether a project involves restoration, replication, or new decorative work, Canning brings decades of expertise to every gilded detail. For those considering gilding in their own building, our team is always available to assess the space, discuss appropriate techniques, and offer expert recommendations that bring out the brilliance of this timeless decorative practice.
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Latest Articles & Announcements |
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| 5 Steps for Restoring a College Chapel |
Chapels are the centerpiece for many campuses, being more than architectural landmarks; they are spiritual sanctuaries, historical time capsules, and cultural treasures that anchor a campus in tradition and heritage. Whether rooted in Collegiate Gothic, Victorian Gothic, or Neoclassical architectural style, college chapels showcase artistry and craftsmanship that elevate campus aesthetic and cultural experience. In this blog, explore the essential steps for restoring a college chapel, from assessing historic conditions to implementing preservation-focused repairs. We break down a comprehensive, five-step approach to ensure these sacred campus landmarks are restored.
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| 7 Art Storage Considerations |
Art storage need not be an overwhelming process. All around the globe, thousands of priceless works of art are carefully stored for future exhibition both private and public. With proper preparation and regular maintenance, artwork can be stored away worry-free. In this blog, discover the essential factors to consider when storing artwork safely. From climate control to proper handling and preservation methods, we outline seven key art storage practices.
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On December 8th the parish community of St. Charles and St. George held the Holy Mass and the Solemn Blessing of the Perpetual Adoration Chapel of Padre Pio of Pietrelcina in Bridgeport, CT. The celebration was presided over by Most Reverend Frank Caggiano, Bishop of Bridgeport. Canning was recently trusted with the St. Charles Church Adoration Chapel Design and Renovation, where we provided our fine art and decorative painting services such as gilding and woodgraining, along with conservation cleaning to beautify the interior of the Adoration Chapel. Some of Canning’s team attended the celebration and had a great time seeing the final result of the newly decorated space.
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In the season of giving, we wanted to spread awareness of the various funding and grant opportunities provided by the National Trust that’s awarded to nonprofit organizations and public agencies. We believe it’s important to spread the resources given to us in the preservation community, allowing preservation projects to thrive and continue on. The National Trust Preservation Funds (NTPF) are an umbrella group of grant funds intended to encourage preservation at the local level by supporting ongoing preservation work and by providing seed money for preservation projects. The most recent grant deadline is on February 2nd, 2026. Please visit this link to review the specific eligibility requirements.
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It's hard to believe that 2026 is coming up, but it’s less than a month away! That being said, the American Institute of Architects (AIA) has their 2026 Leadership Summit coming up, specifically from February 11th to the 14th in Washington, D.C. This annual event is one of AIA’s best attended leadership events, offering attendees a unique platform to engage in critical policy discussions with lawmakers while enhancing their leadership skills. Look forward to networking, attending expert-led sessions and presentations, visits to Capitol Hill and more. Save the date since registration opens soon. Visit this link to stay updated.
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The American Institute for Conservation (AIC) is having their 54th Annual Meeting, joint with the Canadian Association for Conservation of Cultural Property (CAC-ACCR), in Montréal, Canada starting on April 28th, 2026. Although it seems far into the future, it’s only a mere few months away, and travel plans and accommodations will need to be scheduled sooner rather than later. You don’t want to miss out on this educational, and inspiring meeting, where you can expect a series of talks, panels, and presentations along with additional specialty and interest-focused sessions. Don’t wait till it’s too late and stay on top of early registration, which goes through January 31st. Click here to visit the registration site.
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Interested in Seeing More of Our Work? Follow Us on TikTok! |
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Watch the magical snowfall happen. During the gilding process, when you wipe away (burnish) the excess gold or metal leaf from the surface it can look like snowfall. Featured here is a view of the ceiling at Saint Mary's Church in New Haven, CT during restoration. |
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We understand the importance of sharing our expertise and knowledge in our field. Besides the monthly newsletter and blogs we post, we also develop and share downloadable resources to help guide you in your conservation, preservation, and restoration projects. Check out the Resources page and see if any of the resources can help answer some of your questions and provide a better understanding of some of the intricacies in the preservation field.
Check out our Featured Downloadable Resource below. |
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Check out our Art of Interior Gilding resource that provides an overview of different metal leafs and how to choose the right material for a project. This resource also goes into the process and gilding techniques used, and the expertise you should look for when partnering with a professional. |
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The Association for Preservation Technology (APT) is the premier cross-disciplinary organization dedicated to promoting the best technology for conserving historic structure and their settings.
Annual Conference October 26-30, 2026
Indianapolis, IN |
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As a national nonprofit preservation organization, the National Trust for Historic Preservation works to save America's historic places and is a great resource for anyone looking to learn more or get involved. |
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The American Institute for Conservation and the Foundation for Advancement in Conservation work together to promote the preservation and protection of cultural heritage. Partner with us to further that mission.
Annual Meeting April 28 - May 2, 2026 Montréal, Canada |
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JOIN THE CONVERSATION #PerfectingPreservation #jcanningcrew |
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