Building Envelope, Facade, Roofing, and Exterior Renovation Projects Across Ontario
This involves the complete removal of existing commercial roofing systems and installation of new, high-performance membranes, insulation, and flashing. We ensure superior waterproofing and thermal performance for flat and low-slope roofs across various commercial structures.
Curtain wall projects focus on non-load-bearing exterior walls, typically made of glass and aluminum frames, designed to protect the interior from weather while allowing natural light. Our expertise includes installing advanced glazing systems that prioritize energy efficiency, sound attenuation, and modern aesthetics.
This service involves replacing or installing new exterior facade materials such as metal panels, composite materials, stone, or brick to enhance a building's appearance and weather resistance. Recladding projects often incorporate modern insulation systems to significantly improve a building's thermal envelope.
Restoration of parking structures addresses concrete deterioration, rebar corrosion, and waterproofing membrane failures common in multi-level parking facilities. We implement comprehensive repairs including slab rehabilitation, expansion joint replacement, and traffic-bearing deck coatings to extend service life and ensure structural safety.
Masonry restoration involves repairing, repointing, or replacing damaged brick, stone, or concrete block elements on commercial building exteriors. This work is crucial for maintaining structural integrity, preventing moisture penetration, and preserving the historic character of older properties.
This includes the installation, replacement, or repair of commercial windows and specialized glazing systems to improve energy efficiency, security, and daylighting. Our projects range from single unit replacements to large-scale facade glazing, incorporating high-performance glass and robust framing solutions.
Commercial waterproofing projects target the prevention of water ingress into building foundations, podiums, plaza decks, and other critical exterior interfaces. We apply advanced membrane systems, sealants, and drainage solutions to protect the structural integrity and interior finishes from moisture damage.
Exterior Insulation and Finish Systems (EIFS) provide continuous insulation, a water-resistant barrier, and a durable finish for building exteriors. These projects dramatically improve a building's thermal performance and offer versatile aesthetic options for commercial facades.
Thorough evaluation of existing exterior conditions, including detailed moisture surveys, thermal imaging, structural integrity checks, and material failure analysis to inform precise repair or replacement strategies for the building envelope.
Collaboration with structural engineers and architects to develop detailed plans for new facade systems, roofing structures, or exterior repairs that ensure structural compatibility, code compliance, and optimal performance for the specific building exterior.
Procurement of high-performance commercial-grade materials specific to exterior applications, such as advanced roofing membranes, custom curtain wall systems, durable cladding panels, and specialized waterproofing compounds, ensuring long-term resilience against Ontario's climate.
Strategic planning for site access, crane operations, scaffolding erection, and material staging to minimize disruption to building occupants and public thoroughfares. Rigorous safety protocols are implemented to protect workers and the surrounding environment during exterior work.
Installation of critical weather barriers, flashing details, sealants, and drainage systems to ensure the complete integrity of the building envelope against moisture penetration, air leakage, and thermal bridging, a cornerstone of any exterior renovation.
Handling all necessary municipal building permits, zoning approvals, heritage committee clearances, and compliance documentation for exterior modifications. Our team ensures all work adheres to the Ontario Building Code and local bylaws specific to commercial exteriors.
| Project Subtype | Size Range | Low (CAD) | Mid (CAD) | Premium (CAD) |
|---|---|---|---|---|
| Roofing Replacement | <10,000 sq ft | $75,000 | $150,000 | $250,000+ |
| Roofing Replacement | 10,000 - 50,000 sq ft | $200,000 | $500,000 | $1,000,000+ |
| Curtain Wall | Partial Section (500 sq ft) | $100,000 | $250,000 | $400,000+ |
| Curtain Wall | Full Facade (5,000 sq ft) | $800,000 | $1,500,000 | $3,000,000+ |
| Cladding & Recladding | Partial (1,000 sq ft) | $80,000 | $180,00 | $300,000+ |
| Cladding & Recladding | Full Facade (10,000 sq ft) | $500,000 | $1,200,000 | $2,500,000+ |
| Parking Structure Restoration | Single Deck (10,000 sq ft) | $300,000 | $700,000 | $1,500,000+ |
| Masonry Restoration | Spot Repair / Repointing (small area) | $20,000 | $50,000 | $100,000+ |
| Masonry Restoration | Full Facade Repointing (5,000 sq ft) | $150,000 | $350,000 | $600,000+ |
| Window & Glazing | Few Units (10-20 windows) | $30,000 | $80,000 | $150,000+ |
| Window & Glazing | Full Floor (50+ windows) | $150,000 | $400,000 | $800,000+ |
| Waterproofing | Localized (1,000 sq ft) | $40,000 | $90,000 | $180,000+ |
| Waterproofing | Full Perimeter (5,000 sq ft) | $150,000 | $350,000 | $700,000+ |
| Exterior Insulation (EIFS) | Partial (2,000 sq ft) | $100,000 | $250,000 | $450,000+ |
| Exterior Insulation (EIFS) | Full Facade (10,000 sq ft) | $400,000 | $900,000 | $1,800,000+ |
The cost of commercial exterior construction in Ontario is highly variable, influenced significantly by the chosen material quality, the complexity of the existing building structure, and the extent of required structural remediation. Premium pricing typically reflects the use of specialized, high-performance materials like advanced thermal break curtain wall systems, custom architectural cladding, or intricate heritage masonry restoration techniques that demand specialized craftspeople and extended timelines.
Key cost drivers for exterior projects include site accessibility challenges, especially in dense urban environments requiring extensive scaffolding or crane operations, and the need for comprehensive building envelope diagnostics. Furthermore, compliance with stringent energy efficiency targets and heritage preservation requirements can add substantial costs due to specialized engineering, material sourcing, and labour expertise specific to exterior building components.
We begin with a thorough site visit to assess the existing exterior conditions, identify structural deficiencies, perform diagnostic testing for moisture ingress, and discuss your specific project goals and budget for the building envelope.
Our team collaborates with architects and structural engineers to finalize detailed plans for your exterior renovation or replacement. This phase includes material selection, energy performance calculations, and the submission of all necessary permits to municipal authorities for exterior work.
Once permits are secured, we finalize project schedules, order specialized exterior materials like custom glazing or cladding, and establish comprehensive site logistics, including scaffolding plans and safety protocols for the exterior work.
This is the active construction phase where our skilled trades execute the exterior work, including roofing replacement, facade installation, masonry restoration, or waterproofing applications, ensuring strict adherence to design specifications and quality standards for the building envelope.
Upon completion of the exterior construction, we conduct thorough final inspections, coordinate with building officials for occupancy permits, provide comprehensive warranty documentation for all installed exterior systems, and ensure a clean project handover.
Re-roofing in Ontario requires a building permit when the scope involves structural changes, replacing more than 25% of the existing roof assembly, or adding rooftop mechanical equipment. OBC Div.B Part 5 governs building envelope performance including vapour barriers, thermal resistance (RSI values), and drainage. Ontario's updated energy code (SB-10) imposes minimum insulation requirements when the full roof assembly is being replaced.
A building envelope condition assessment (BECA) is an engineering evaluation of the exterior walls, windows, roofing, and below-grade waterproofing of a commercial building. It is required by lenders for commercial mortgage financing, by property managers for capital planning, and as the basis for major exterior restoration contracts. Engineers evaluate air and water infiltration, thermal performance, structural integrity, and remaining service life of envelope components.
Ontario's Condominium Act requires condo corporations to maintain a reserve fund based on a reserve fund study (RFS) updated every 3 years. Exterior components — roofing, windows, cladding, balconies, underground garage waterproofing — are among the largest reserve fund items. Commercial condo corporations and industrial condos use the same RFS framework. Exterior renovation contractors often work directly with property managers and reserve fund planners to align project scope and timing with funding availability.