A Century of Expertise Yields Far More
than Just a Door

Masonite Architectural strives to be customers’ indispensable partner for creating successful buildings and shaping better environments — so they can always specify with confidence. A passion for authentic craftsmanship and trend-forward thinking drives us to create the most distinct, innovative offering in the industry.


Today, our network of design and manufacturing locations is the most extensive in the wood door industry, and creates wood door solutions that range from the world’s most distinguished authentic wood stile and rail doors made in London, Ontario to our broad commercial wood veneer door offering made in Northumberland, Pennsylvania to our highly customizable doors made in Largo, FL. We service and supply wood doors for projects around the globe to help shape better environments.


Our streamlined portfolio simplifies the selection and specification process, while providing the breadth of products that provide optimal performance and aesthetic solutions for every market, including:


We are committed to delivering product, service and design innovations that enhance beauty and functionality, creating greater value to our customers throughout the world.

Covering All Angles

For well over 100 years the legacy companies of Masonite Architectural – Algoma, Baillargeon, Harring, Marshfield and Mohawk – have been building unique and differentiated capabilities in the applications of wood veneers. Now, we strive to be customers’ indispensable partner for creating successful buildings and shaping better environments — so they can always specify with confidence.


MARSHFIELD-ALGOMA™ provides customers, specifiers and channel partners a single brand to specify virtually any project with confidence. A single source for the broadest, most compelling offering in the wood door industry.

Marshfield Door Systems history is rich in innovation and technology. In 1965 the Weyerhaeuser Company, former parent company of Marshfield, opened a particleboard operation at the Marshfield complex. This particleboard plant was eventually converted to Steam Thru technology, which proved to be the most efficient technique for manufacturing particleboard door core. 

Marshfield remains to this day the only door company that manufactures its own core and provides our competitors with much of their particleboard and fire-resistant core products. In 1995 Marshfield developed DoorBuilder, a quote and estimating software system. This quoting and estimating tool revolutionized the industry by shortening the time it takes to quote large projects, reducing costly mistakes and to help significantly shorten order lead times.

For more the six decades Algoma Hardwoods has produced and distributed the finest architectural and commercial wood doors in North America. In 1947, Algoma emerged as a leader in fire door construction with its introduction of the first wood-face mineral-core fire door. 

In 1994, Algoma introduced the industry to factory-owned and operated Distribution Centers, reducing the time between order and delivery. Strategically located throughout the country and now known as MARSHFIELD-ALGOMA Express, these distribution Centers offer architectural doors in a wide variety of styles and species – in stock and ready for shipment. Commercial wood doors are also available from the Distribution Centers, special services include machining for hardware and lite openings, pre-finishing and resizing, as well as fired-rated door.


Mohawk is an industry value brand leader for use in offices, hotels, dormitories, multi-family, schools, government projects, convention centers, stadiums and more.

Mohawk was founded in 1951 in Elkhart, IN. In 1956 the company was privately owned by Richard Swope and was moved to South Bend, IN to expand production capacity. In 1958 Swope expanded operations with a second facility he located in Sunbury, PA and subsequently moved to Northumberland. Swope himself moved to PA, and made Northumberland his corporate headquarters. Through superior service, quality, and innovation Mohawk quickly became the leading name in residential wood doors across the country.

In 1987, the company was sold to Nortek, a private equity company based in Providence, RI. It was at this time that Mohawk made a directional change to move from residential manufacturing to commercial and architectural. Mohawk joined American Wood Door and Castlegate Steel Doors to become the Nortek Door Group, and was subsequently sold to Premdor, now known as Masonite International in 1991.


For more than 25 years, Harring Doors has provided some of the highest quality commercial wood doors seen in the marketplace — built on a heritage of craftsmanship and work ethic.

The natural beauty of wood, in combination with superior craftsmanship, sets a standard of excellence in the industry on which we pride ourselves. At Harring Doors, we understand the importance of our environment and our responsibility for conserving our natural resources. 

Being a leader in the wood Stile and Rail industry necessitates a commitment to providing products that are not only environmentally friendly, but products that are assured to be sustainable. 

Harring Doors has implemented policies and procedures to avoid sourcing illegally harvested wood, wood harvested in violation of traditional and civil rights, wood harvested in forests where high conservation values are threatened by management activities, wood harvested in forests being converted to plantations or non-forest use and finally wood from forests in which genetically modified trees are planted.


Baillargeon has been specializing in the design, manufacture, and marketing of architectural, institutional, fire, and commercial wood doors and jambs since 1985.

When your ideas are packed with innovations, when your projects require custom solutions, or when your creativity demands something much more than run-of-the-mill… anything is possible with Baillargeon! We offer more than just optimized doors and frames; we offer flawless framing.

Intimately bound up with today’s and tomorrow’s realities, Baillargeon’s custom approach opens up a world of potential
  • 3 series of doors adapted to specific use and traffic specifications
  • 2 series of frames: solid wood (Tradition) and veneer (Evolution)
  • Complete lines of tested and certified firewalls and soundproof doors
  • High-end finishes to get your creative juices flowing (including Integrity finishes)
  • The right products and expertise you need for LEED projects
  • Technical support and ongoing consulting service

We offer beautiful doors custom fit to your opening and backed by the Baillargeon compliance guarantee!


Since opening in 2000, USA Wood Door has strived to help distributors meet the demands of the fast-paced commercial and architectural door industry.

Reputations have to be earned, and USA Wood Door has come to be recognized for its quality, service, selection, capability and speed. The finest equipment, newest technologies and a conscientious work force combine to make USA Wood Door the most respected name in the quick ship wholesale commercial wood door industry.

USA Wood Door has the capability to create custom elevations such as divided lites, panel inserts, custom glass and more. We also stock wood jambs in various veneers with up to a 90-minute fire rating. Our machining and prefinishing capabilities give our customers the best opportunity to meet their wood door needs.

The USA Wood Door Promise:
  • Industry Leading Service
  • Comprehensive Options
  • World-Class Precision
  • Responsive Team