Design and manufacturing of steel doors and frames

Choose each door component based on your unique needs


Who are we?

A global reputation

About us

We are a third-generation family business, founded in Sherbrooke in 1968. DE LA FONTAINE Industries designs and manufactures steel doors and steel frames.

In commercial settings, our doors and frames can be found in such diverse locations, the Pentagon (USA), the Boston Museum of Fine Arts (USA),the Colorado state University stadium, as well as countless schools, residences, and industrial facilities around the world.


Our products

Innovative ideas and state-of-the-art technology

Fire-Rated Doors

Behind each of our doors is an innovative idea, state-of-the-art technology and a team that strives to unite the strength of steel with the power of design.

Fire-rated frames

We offer a wide range of steel frame profiles, which can be customized to meet your needs.

Specialty products

We combined our expertise and innovation to develop exclusive doors and frame profiles for institutions with specific architectural needs.

Our offer

The reliability of our products and services


We are committed to offering you a professional, personalized service that reflect the company’s mission : exceed our clients’ expectations.


Thanks to our skillful handling of logistics, your order will be delivered to its final destination within a record delivery time.

Warranty & Quality Assurance

The reliability of our products and services is a moral commitment and has made our reputation over the past 50 years.

Our locations

Six facilities across North America at your service


703 Pitts School Road NW
Concord (NC)

Indianapolis, IN

1445 Brookville Way
Indianapolis (IN)

Grand Prairie, TX

901 Avenue M
Grand Prairie (TX)

Hyattsville, MD

3210 Hubbard Road
Hyattsville (MD)

Woburn, MA

3 Normac Road
Woburn (MA)

Sherbrooke, QC - (part of DE LA FONTAINE group)

4115 Brodeur Street
Sherbrooke, Quebec
J1L 1K4

Concord, NC

703 Pitts School Road Northwest, Concord, NC 28027, USA

Indianapolis, IN

1445 Brookville Way, Indianapolis, IN, USA

Grand Prairie, TX

901 Avenue M, Grand Prairie, TX, USA

Hyattsville, MD

District 16, 3210 Hubbard Road, Hyattsville, MD, USA

Woburn, MA

3 Normac Road, Woburn, MA, USA

Sherbrooke, QC

4115 Rue Brodeur, Sherbrooke, QC, Canada