Specialty Trade Expertise

Heritage Masonry
Restoration

Restoring the structural and aesthetic integrity of Canada's most significant historic landmarks through master-level craftsmanship and scientific preservation.

Our dedicated masonry team specializes in the conservation of heritage brick and stone, employing traditional techniques alongside modern preservation science to extend the life of architectural legacies.

From meticulous repointing with custom-matched lime mortars to complex stone carving and structural consolidation, we ensure every intervention is sympathetic to the original fabric of the building.

As a prime contractor, RTM provides a single point of accountability, managing the intersection of masonry with building envelope and specialty roofing systems to ensure cohesive, high-performance results.

Core Values | RTM Heritage

Built on Stewardship.

Architectural Integrity

We are dedicated to preserving the historical character and structural health of Canada's most significant architectural landmarks.

Preservation Science

Our methodology merges traditional trade mastery with modern conservation research to ensure sympathetic and lasting restorations.

Prime Coordination

As a prime contractor, we manage complex multi-trade scopes as a single point of accountability for architects and consultants.

Specialty Mastery

Maintaining in-house heritage teams for masonry, roofing, and carpentry ensures total quality control across every discipline.

Safety Excellence

We prioritize the protection of our team, the public, and the building's fabric, especially in occupied institutional environments.

Legacy Stewardship

We stand behind our craftsmanship, ensuring restored structures are protected for future generations to experience and enjoy.

Our Process | RTM Heritage

Precision Stewardship.

01

Investigation & Assessment

We begin by analyzing the historic fabric. Our team identifies causes of deterioration, tests traditional mortar compositions, and coordinates with consultants to ensure the restoration strategy respects the original architectural intent.

02

Prime Coordination

As prime contractors, we manage the intersection of multiple specialty trades. We oversee site logistics, scaffolding, and safety protocols—especially in complex, occupied institutional and civic environments.

03

Specialized Execution

Our in-house master tradesmen execute the work. Whether it is heritage masonry restoration, slate roofing, or architectural sheet metal, we maintain total quality control through a dedicated, skilled workforce.

04

Stewardship & Handover

Restoration is about longevity. We provide comprehensive documentation of the work performed and maintenance guidelines to ensure the building’s envelope remains protected for the next generation.

Partner With Heritage Experts

Ready to preserve
your legacy?

From National Historic Sites to complex institutional restorations, RTM provides the specialty trades and project management discipline required for architectural stewardship.