Design and manufacturing of steel doors and frames

Choose each door component based on your unique needs


Who are we?

Large-scale presence, family approach

About us

We are a third-generation family business, founded in Sherbrooke in 1968. DE LA FONTAINE 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 (USA) 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.

Speciality 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

Eight facilities across North America at your service

Sherbrooke, QC

4115 Brodeur Street
Sherbrooke, Quebec
J1L 1K4

Woburn, MA

3 Normac Road
Woburn (MA)

Hyattsville, MD

3210 Hubbard Road
Hyattsville (MD)

Grand Prairie, TX

901 Avenue M
Grand Prairie (TX)

Indianapolis, IN

1445 Brookville Way Suite S
Indianapolis (IN)

Concord, NC

703 Pitts School Road NW
Concord (NC)

Orlando, FL

5339 L B McLeod Road,
Suite 900
Orlando (FL)

Lebanon, TN

25 Genesco Parkway
Building A, Suite 100
Lebanon (TN)

Sherbrooke, QC

4115 Rue Brodeur, Sherbrooke, QC, Canada

Woburn, MA

3 Normac Road, Woburn, MA, USA

Hyattsville, MD

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

Grand Prairie, TX

901 Avenue M, Grand Prairie, TX, USA

Indianapolis, IN

1445 Brookville Way, Indianapolis, IN, USA

Concord, NC

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

Orlando, FL

5339 L B McLeod Road suite 900, Orlando, FL 32811, USA

Lebanon, TN

25 Genesco Parkway, Lebanon, TN, USA