400 Atlantic

Montreal

2021

This project won the Restoration Prize at the Grand Prix Opération Patrimoine Montréal 2022.

Montreal

2021

This project won the Restoration Prize at the Grand Prix Opération Patrimoine Montréal 2022.

Atwill-Morin-Maçonnerie-béton-échafaudage

Building envelope repairs

Brick Masonry Repair
400-Atlantic-Murs-Brique-Rénovés
Concrete Repairs
réfection-400Atlantic-façades-briques-béton
Protective Membranes for Concrete
réfection-enveloppe-bâtiment-400-atlantic
Facade Cleaning
réparation-enveloppe-bâtiment-brique-béton-400Atlantic

Building envelope repairs

400-Atlantic-Murs-Brique-Rénovés
Brick Masonry Repair

Repairs included replacing individual bricks, disassembling and reassembling brick sections, and repointing mortar.

réfection-400Atlantic-façades-briques-béton
Concrete Repairs

Repairs were carried out on exposed structural beams, columns and concrete window sills. (before pictures)

réfection-enveloppe-bâtiment-400-atlantic
Protective Membranes for Concrete

A cement coating was applied to improve the appearance of concrete surfaces and make them more waterproof.

réparation-enveloppe-bâtiment-brique-béton-400Atlantic
Facade Cleaning

Concrete surfaces were prepped and pressure washed. Brick facades were washed with restoration cleaner.

Compliance With Noise Regulations and Bylaws

Despite scheduling constraints for the demolition work, we were able to coordinate our efforts, stay on track, and finish the job before winter.
Sébastien
Foreman

Winner of the Restoration Prize at the Grand Prix Opération Patrimoine Montréal 2022.

Architecture, landscapes, archaeology and know-how are just a few examples of the tangible and intangible heritage that forges Montréal’s identity. The Grand Prix Opération Patrimoine awards recognize the efforts of citizens to preserve these shared treasures.

Join our Winning Team

We provide a rich, open, responsive, and close-knit work environment. As an employer, we foster strong team spirit and treat our people with respect and consideration.

News
Media Appearances
Community Involvement

News about our team, achievements, and community involvement. Our work stands the test of time, and we are constantly striving to become even better.

Atwill-Morin au triathlon Sainte-Justine
2026 Winter Triathlon: Atwill-Morin united for the CHU Sainte-Justine Foundation
For its 20th edition, the Winter Triathlon 2026 of the CHU Sainte-Justine Fondation once again brought together several of our teams...
Les actionnaires d’Atwill-Morin et
Atwill-Morin Completes Strategic Acquisition of SoluBéton
Atwill‑Morin announces the strategic acquisition of SoluBéton, a Montreal-based company specializing in concrete waterproofing, repair,...
Tour de horloge Toronto
Clock Tower Restoration nominated for the Heritage Toronto Awards
Atwill-Morin has been nominated for the Heritage Toronto Awards for the restoration of the IMMIX Clock Tower, highlighting the excellence...

News
Media Appearances
Community Involvement

News about our team, achievements, and community involvement. Our work stands the test of time, and we are constantly striving to become even better.

Atwill-Morin au triathlon Sainte-Justine
2026 Winter Triathlon: Atwill-Morin united for the CHU Sainte-Justine Foundation
For its 20th edition, the Winter Triathlon 2026 of the CHU Sainte-Justine Fondation once again brought together several of our teams...
Les actionnaires d’Atwill-Morin et
Atwill-Morin Completes Strategic Acquisition of SoluBéton
Atwill‑Morin announces the strategic acquisition of SoluBéton, a Montreal-based company specializing in concrete waterproofing, repair,...
Tour de horloge Toronto
Clock Tower Restoration nominated for the Heritage Toronto Awards
Atwill-Morin has been nominated for the Heritage Toronto Awards for the restoration of the IMMIX Clock Tower, highlighting the excellence...
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