Sponsors
Meet the underwriters of the 2026 Traditional Building Conference Series.
PLATINUM SPONSORS
Ludowici
Ludowici is the premiere manufacturer of clay tile roofing, which can be supplied in a variety of styles, sizes, textures and finishes. Ludowici offers a large variety of colors from our standard product line as well as color customization.
Historical Arts and Casting
For over thirty years, Historical Arts and Casting has been actively involved in the design, manufacturing and installation of ornamental metalwork in the United States and abroad.
Aeratis
If you are looking to preserve your historic home or if you are on a committee and you are looking for a solution for inferior wood products, contact the specialists at Aeratis.
Marvin Windows & Doors
At Marvin, we are driven to imagine and create better ways of living. With every window and door we make, we strive to bring more natural light and more fresh air into homes, and to create deeper connections to the natural world. We put people at the center of everything we do by designing for how people live and work and imagining new ways our products can contribute to happier and healthier homes.
Wilmette Hardware
Wilmette works closely with architects, designers, and homeowners to create amazing hand-crafted architectural metal works that are truly second to none.
Pilkington North America
Pilkington North America manufactures and markets glass and glazing products for the architectural markets.
Allied Window
Allied Window is a manufacturer of "invisible" custom aluminum storm windows for historic and other renovation projects on commercial or residential buildings. Their products have been used extensively on historically certified projects, including Faneuil Hall and The Old State House in Boston, which are owned by the National Park Service.
The European Company
The European Company is a distributor of high-quality building products grown and made in Europe. They offer products ranging from French oak and PVC flooring, to wall-to-wall carpet and artificial grass. European Co. offers a large variety of standard products as well as custom projects.
Hartstone Tile
Hartstone handcrafts every single one of our elements to meet the exact specifications of our clients with respect to color, texture, and dimension. Our artisans work in studio to fine-tune each and every design using carefully sculpted molds, from tiles and pavers all the way through custom fire pits and planters. The result is a cohesive space where hardscape, architectural elements, and furnishings all complement one another to achieve the stylistic goal of the project.
Kolbe Windows & Doors
Manufacturer of made-to-order windows & doors: extensive product lines and custom capabilities to provide traditional details & historical replication; extruded aluminum-clad, wood & vinyl energy-efficient windows & doors.
John Canning & Co.
John Canning & Co. is an architectural arts restoration contractor with over 45 years’ experience. We are one of the nation’s experts in historic restoration, conservation and preservation. John Canning & Co. is an expert specializing in services in the architectural arts and finishes such as ornamental plaster restoration, plaster stabilization, decorative finishes, gilding, historic woodwork, and stone as well as exterior services of architectural gilding and selective decorative finishes.
Beside our trade services John Canning & Co. also provides preconstruction services and planning such as budgeting and specification support and consultation services that include historic paint analysis, plaster surveys, and mockups. We also offer design services for sacred spaces and period interiors.
Timberlane, Inc.
Timberlane makes custom exterior shutters and period-specific hardware, renowned for exceptional quality. Timberlane products adorn many national historic buildings and homes; and are routinely requested by the highest caliber of architects, builders, historic preservationists and discerning homeowners. Timberlane’s Premium Wood and maintenance-free Endurian shutters can be customized to meet the most exacting needs and specifications.
James Hardie Building Products
James Hardie invented modern fiber cement siding more than 30 years ago, and continues to invest in product innovations that raise the bar for customers.Hardie® fiber cement products will not burn and are engineered to protect against damage from fire, water, extreme weather, pests, and time.
Oliveri Windows + Doors
Oliveri Millworks is a multi-generational family-owned business, producing and supplying the finest quality wood, steel, stainless steel windows and doors.
Cambek
Builders and architects specializing in the luxury housing market partner with CAMBEK to create one-of-a-kind garage and entry doors for the homes they build. With decades of experience building garage doors and custom millwork for high-end homes across the country, CAMBEK provides the unique design and attention to detail your homes need to stand out. Whether you have a finished design or need help creating a door for a unique home, we’re your full-service partner.
Corston Architectural Detail
Our hardware, switches, outlets, and lighting span the meticulously composed walls in effortless harmony. It's a display that truly inspires designers. Our founders set out with a simple aim: to make it easier to find considered, coordinating fixtures and fittings, crafted from solid brass and made to last. We design everyday details – handles, switches, sockets and lighting – with careful proportions and continuity across pieces and finishes, creating a seamless flow from room to room. What’s more, our direct relationship with customers allows us to offer support from start to finish, with delivery across Europe, the USA and the UAE, and showrooms in each region.
BRONZE SPONSORS
Wiemann Metalcraft
Wiemann Metalcraft serves clients nationwide and internationally as a full service, architectural metal fabrication and blacksmithing firm. For 80 years, since our founding in 1940, we have created elegant solutions to meet budget, timeframe and aesthetic considerations in both traditional and contemporary metalwork. We have worked in nearly every State plus many locations in the Caribbean and Mexico.
Abatron
Abatron formulates, manufactures, and sells an extensive line of products for building restoration, DIY repairs, casting and mold making, composites, and many other applications. Popular items include LiquidWood® and WoodEpox®, epoxy wood repair products, which have helped save thousands of structures, concrete repair products, metal repair products, structural adhesives, and protective coatings. Founded in 1959, the company excels at producing high-performance products supported by a trained technical staff and easily accessible customer support.
Duration Moulding & Millwork is the industry leader in poly-ash composite moulding and custom millwork production and is manufactured from Westlake (formerly BORAL) TruExterior Trim & Siding products. Duration grew out of a simple need back in 2012... a responsive supply source for moulding and millwork products that would complement existing TruExterior poly-ash composite trim and siding products. Early experimentation with milling and laminating techniques led to refined practices, specialized machinery and equipment, and an overall commitment to quality and consistency that resulted in Duration being acknowledged as a registered trademark for poly-ash millwork in 2017.
Stewart Brannen Millworks
Since 1989, Stewart Brannen Millworks has created custom architectural millwork for distinguished homes across the United States. Each piece reflects precision, discipline, and enduring quality. Whether designing a new residence or restoring a historic property, Stewart Brannen Millworks transforms vision into lasting architectural elements. From concept through completion, each piece is crafted to reflect your home’s character with precision and care.
New Horizon Shutters
New Horizon Shutters’ patented technology allows us to manufacture the most customizable and longest lasting exterior shutter on the market. Our dedication to innovation has enabled us to create polymer composite shutters in the exact style and the exact specifications that you require. We don’t like saying “no” which is why we have become the best exterior shutter for the best value and with the easiest total process.


