Crafting Ottawa’s Landmarks
Since 1976
Commercial, High-Rise,
Residential, Institutional,
Community, Retirement Homes & Apartments.
Our Expertise
We are one of the largest Drywall firms in the National Capital Region. Leading the Industry through core principles of honesty, integrity, and hard work. We have completed thousands of projects for the most prominent developers and builders. We have done countless Mid-Rise, High-Rise units, single family homes, Commercial, Institutional, Industrial, Retail and more. Through our commitment to quality, service and reliability, every member of the Korban team is dedicated to the success of each project. Our exceptional tradesman combined with our professional management team has always been key to our success. From East to West, we are with you, for you.
Projects
Recollective Office Fit-Up
Recollective Inc.’s modern 10,000 ft² office in Ottawa, designed for functionality and growth.
Canadian Museum of History
National museum in Gatineau, Quebec, focuses on Canadian history, culture, and anthropology, supporting research.
Saint-Charles Market
St. Charles Church, a century-old hub, transforms into Charles Market with condos and commercial spaces.
Dymon Self Storage Buildings
Dymon Storage Buildings in the National Capital Region including retail areas.
Specialties
Drywall
Versatile construction material for walls, ceilings, and architectural features; quick installation, durable, easy repairs.
Insulation
Efficient insulation installation ensures optimal temperature control, reducing energy costs and enhancing comfort indoors.
Acoustics
Acoustic installations control sound, minimizing noise transmission and enhancing spatial sound quality through materials and design.
Integrated Ceilings
Integrated ceilings streamline services in operating rooms, simplifying supply, installation, and on-site coordination for efficiency.
Lath & Plaster
Lath and plaster installation creates traditional, durable walls with a classic textured finish.
Textured Finishes
Applying textured finishes involves spraying and splattering coatings, creating a rough surface for aesthetic appeal.
Metal Stud Framing
Providing steel stud and metal framing solutions for diverse wall and ceiling designs.

ABOUT US
Founded by Denis Lefebvre in 1976, Korban began as a vision to establish Ottawa’s top Drywall firm. With a commitment to quality and craftsmanship, the company quickly gained recognition in Ottawa’s construction community, contributing to iconic projects like The National Gallery of Canada and The Canadian Museum of Civilization. Today, still family-owned and led by Denis’s son, Patrick, the company maintains its dedication to exceptional service and quality. With a highly skilled team, they continue to play a significant role in Ottawa’s development, staying true to their founder’s vision after 48 years.