What is the price to install an energy recovery ventilator with dedicated ductwork in a GTA condo?

ERV installation in a GTA condo typically costs $3,500-$7,000 including dedicated ductwork, though condo-specific challenges often push costs toward the higher end of this range.

Condo ERV installations are significantly more complex than detached homes because of structural limitations, condo board approvals, and restricted routing options. Unlike houses where ductwork can run through basements or attics, condos require creative solutions to route fresh air intake and stale air exhaust ducts through concrete floors, demising walls, or exterior walls without violating building envelope integrity or fire separations.

The dedicated ductwork represents 40-60% of the total project cost in condos. ERV systems require four separate duct connections: fresh air intake from outside, stale air exhaust to outside, supply air to living spaces, and return air from bathrooms/kitchen. In a typical condo, this means running ducts through concrete slabs, around structural beams, and potentially through multiple rooms to reach exterior walls. Routing options are severely limited compared to detached homes, often requiring longer duct runs with more bends, increasing both material costs and installation complexity.

Condo board approval adds time and potential complications to ERV projects. Most condo corporations require architectural drawings showing ductwork routing, structural engineer approval for any penetrations, and compliance with building fire safety systems. The ERV exterior intake and exhaust terminations must be approved by the property management company, as they affect the building envelope. Some condos have restrictions on exterior modifications or require specific equipment locations that may not be optimal for your unit layout.

Unit-specific factors significantly affect pricing in GTA condos. Corner units with multiple exterior walls offer more routing flexibility and typically cost less ($3,500-$5,500). Interior units or those on higher floors may require extensive ductwork routing and specialized equipment, pushing costs to $5,500-$7,000 or more. Older concrete condos often require core drilling through structural elements, adding $500-$1,500 to the project. Newer condos may have designated mechanical spaces or pre-planned ventilation routes that reduce installation complexity.

ERV equipment sizing for condos differs from houses because of the smaller space and different air exchange requirements. Most condo ERVs are 100-200 CFM units compared to 200-400 CFM for detached homes. However, the per-square-foot cost is often higher because the fixed costs (permits, approvals, exterior terminations) are spread over a smaller space.

Timing considerations are critical for condo ERV installations. Many condo buildings restrict construction work to specific hours (typically 9 AM to 5 PM weekdays) and may require advance booking of freight elevators. Core drilling through concrete often requires specialized equipment and may need to be scheduled during low-occupancy periods. These restrictions can extend project timelines and increase labour costs compared to detached home installations.

The investment pays significant dividends in condo living where natural ventilation is limited and cooking odours, humidity, and indoor air pollutants concentrate quickly. ERVs provide continuous fresh air exchange while recovering 70-85% of the energy from exhausted air, maintaining comfort while dramatically improving indoor air quality.

Professional installation is essential for condo ERVs due to the structural complexity, fire code requirements, and condo board compliance issues. The contractor should have specific experience with condo installations and be familiar with Toronto condo approval processes.

Need help finding an ERV contractor experienced with GTA condo installations? Toronto Ductwork can match you with professionals who understand the unique challenges of condo mechanical systems and building approval processes.