Commercial Vent
Trusted solutions to optimize airflow,
energy efficiency & safety
At 1 Clean Air, we know how critical proper airflow is for your commercial operations. Whether you’re running a restaurant, healthcare facility, laundromat, multi-unit residence, or retail space, your ventilation system plays a vital role in safety, energy savings, and comfort. A damaged or outdated vent cover can lead to serious issues like pest intrusion, lint buildup, heat loss—and even fire risks.
That’s why our Commercial Vent Cover Replacement service is designed to give you peace of mind. We offer code-compliant, weather-resistant, high-performance vent covers that improve system performance, reduce energy waste, and keep your business compliant with Canadian standards.
What is a commercial vent cover replacement?
A vent cover protects the end point of your commercial ventilation system, acting as the first line of defense against external elements such as birds, rodents, insects, snow, rain, dust, and airborne debris. In commercial settings where ventilation systems operate more intensively, vent covers are especially vulnerable to physical damage, corrosion, and clogging caused by lint, grease, or ice accumulation.
Over time, worn-out or improperly sealed covers can lead to drafts, poor indoor air quality, energy inefficiency, and increased wear on HVAC equipment. They may also create entry points for pests, resulting in costly infestations or health code violations.
Why Replace Your Commercial Vent Cover?
A commercial vent cover isn’t just a finishing touch—it’s a key safety and performance component of your building. It shields your ducts from birds, rodents, ice, dust, and other damaging elements. Over time, though, covers wear out or become clogged with lint, grease, or moisture—putting your building at risk.
When you choose 1 Clean Air, you’re getting more than a simple swap. You’re investing in:
Reliable airflow & exhaust
We install secure, unobstructed vent covers that promote free air circulation, eliminate backdrafts, and reduce HVAC strain. Especially in high-use environments, proper airflow ensures safety, comfort, and consistent performance.
Code compliance
Avoid failed inspections and insurance issues. We use CSA-approved materials and follow local codes, helping you meet all fire, health, and building regulations.
Reduced heating/cooling loss
Our insulated vent covers prevent drafts and energy waste, lowering utility bills and enhancing indoor comfort all year round.
Fire risk reduction
Lint, grease, and dust are fire hazards. We install vent covers that discharge contaminants efficiently, minimizing buildup and reducing the risk of ignition—especially important in kitchens, laundries, and mechanical rooms.
Equipment protection & longevity
Shield internal ductwork and HVAC components from moisture, pests, and mechanical wear. Our replacements help extend the lifespan of your fans, motors, and exchangers—cutting down on costly repairs.
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What we replace
and upgrade
We service a wide range of commercial vent applications, including:
Dryer vents
(coin laundry, hotels, care homes)
These high-use environments generate large volumes of lint and moisture. A functional vent cover is essential to maintain safe airflow, prevent overheating, and minimize fire risks. Our replacements ensure heavy-duty durability and effective lint discharge, even under continuous operation.
Kitchen exhaust vents
In commercial kitchens, grease-laden air must be properly expelled to meet fire code and sanitation requirements. Our vent covers are grease-resistant and corrosion-proof, designed to handle high temperatures and prevent backdrafts and blockages caused by grease buildup.
Bathroom and washroom fans
These systems are critical for managing humidity and odors in public or high-traffic restrooms. We install covers that prevent moisture intrusion, mold growth, and pest entry—while maintaining quiet, continuous airflow.
Central vacuum systems
A central vacuum system’s exhaust needs an efficient outlet that doesn’t allow dust to re-enter or settle near the exit. Our vent covers provide proper sealing and exhaust direction, keeping both indoor and outdoor environments clean and allergen-free.
Air exchanger units
(HRVs/ERVs)
These systems require precise intake and exhaust airflow to balance indoor air quality and energy recovery. We use specialized, insulated vent covers—such as Thermo-Trap®—to prevent condensation, block cold drafts, and maintain airtight efficiency year-round.
Why Thermo-Trap® covers?
We proudly install Thermo-Trap® vent covers—a Canadian-made, patented solution that sets a new standard in commercial vent protection:
Anti-bird and anti-rodent
Equipped with protective internal barriers and engineered louvers, these covers prevent birds, squirrels, mice, and other small animals from nesting in or entering your ventilation ducts—avoiding blockages, health hazards, and costly repairs.
100% airtight
Designed with precision-sealed construction, Thermo-Trap® vent covers eliminate drafts and air leaks. This helps maintain consistent indoor temperatures and prevents contaminants, odors, or humidity from seeping in from the outside.
CSA-approved
Certified by the Canadian Standards Association, these covers meet rigorous national safety and performance standards. You can trust they’re built for reliability, fire resistance, and compliance with commercial building codes.
Condensation-resistant
The materials and design reduce thermal bridging, which minimizes the risk of moisture buildup and interior condensation. This is particularly important in cold climates where condensation can lead to mold or premature deterioration of duct materials.
Energy-efficient all year-round
Thermo-Trap® vent covers improve your building’s energy profile by limiting the escape of heated air during the colder months and blocking humid air during warmer months—leading to reduced HVAC strain and lower utility bills.
Our proven 4-Step process: professional & precise
1 Clean Air technicians follow a meticulous step-by-step procedure to ensure every replacement is done right:
1. On-site diagnostic & system assessment
Our certified ventilation technicians begin by conducting a thorough on-site inspection of your existing vent system. We check for:
- Cracked, rusted, or missing covers
- Air leakage or improper sealing
- Lint or grease buildup inside the ducts
- Backdraft issues or pest intrusions
- Insulation gaps around the duct exit
- Any non-compliance with CSA or municipal codes
We also assess the surrounding structure, ventilation angles, and environmental exposure to recommend solutions that meet both technical requirements and building safety standards.
2. Custom solution proposal
Using insights from the diagnostic phase, we provide a tailored proposal for your vent cover replacement. This includes:
- The optimal vent cover model, selected for durability, insulation value, and fit
- Recommendations based on ventilation system type, building size, and climate zone
- Installation logistics, including access planning, off-hours scheduling (if needed), and disruption minimization
- Optional upgrades such as backdraft dampers, pest-proofing, or insulation reinforcements
This proposal ensures a solution aligned with your building’s performance goals and operational needs.
3. Certified Installation
Our licensed technicians perform the installation using CSA-approved components and best-practice techniques. During this phase, we:
- Remove and dispose of the old vent cover responsiblyt
- Clean and prepare the vent opening and surrounding wall surface
- Install the new cover with precision alignment and secure mounting
- Seal the perimeter using weatherproof, fire-rated materials to ensure airtight protection
- Test for correct backflow prevention and exterior flap movement, ensuring unobstructed airflow
Each installation is completed with full attention to detail, craftsmanship, and commercial compliance.
4. Performance testing & final review
After the installation is complete, we run a comprehensive system test to ensure everything functions as expected. This includes:
- Airflow and pressure measurements to verify efficiency
- Moisture and temperature checks if needed (for high-condensation environments)
- Visual and mechanical testing of the vent cover operation
- A final inspection report, which includes before-and-after documentation, product details, and customized maintenance tips
We also provide guidance on inspection intervals and cleaning schedules, helping you maintain long-term system performance and warranty protection.
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Why businesses choose 1 Clean Air?
Certified installers
Our certified installers are true specialists in commercial ventilation—bringing unmatched expertise, precision workmanship, and a proven track record to every project. With us, you’re not just getting a technician—you’re getting a trusted partner who knows how to keep your building safe, efficient, and fully compliant.
Canadian-engineered vent covers
We exclusively use patented Thermo-Trap® technology—engineered in Canada to withstand the country’s harshest weather conditions. These high-performance vent covers don’t just meet standards—they set them, delivering airtight protection, superior durability, and energy-saving efficiency year-round
Energy efficiency expertise
We go beyond basic replacements—delivering performance-driven upgrades that boost your HVAC efficiency, extend system life, and reduce your monthly energy costs.
Up to 15-year warranty
Backed by up to 15 years of warranty protection, our vent covers offer long-term peace of mind, reliability, and a smart return on your investment.
When should you replace a commercial vent cover?
- Cracks or physical damage
- Rust or corrosion
- Visible lint or grease buildup
- Birds nesting in ducts
- Drafts near the vent
Service areas
We serve commercial clients across:
- Ottawa & Gatineau
- Montreal
- Laval & North Shore
- South Shore
- Quebec City
- Toronto & GTA
Ready to upgrade your commercial vent covers?
Protect your building, reduce operational costs, and stay code-compliant—all with one smart move. At 1 Clean Air, we specialize in high-performance commercial vent cover replacements that deliver lasting results, safety, and savings.
Whether you’re dealing with aging components, airflow issues, or compliance concerns, our certified experts are ready to provide tailored solutions backed by industry-leading warranties and Canadian-engineered technology.
- Fast turnaround times
- Minimal disruption to your operations
- CSA-compliant, energy-efficient installations
FAQ : Commercial Vent Cover Replacement
Are your vent covers compliant with Canadian building codes?
Yes, all our vent covers are CSA-approved, built to comply with national and provincial codes.
How long does installation take?
Most installations are completed in 1–2 hours, depending on accessibility and system complexity.
What makes your vent covers “commercial grade”?
We use weather-resistant, insulated, pest-blocking materials engineered for high-use environments and climate durability.
Do I need to shut down operations during installation?
Usually not. Our team works quickly and can coordinate off-hours service to minimize disruption.
How long do your commercial vent covers typically last?
Our vent covers are engineered for long-term performance in harsh Canadian climates. With proper installation and minimal maintenance, they typically last 10–15 years. All Thermo-Trap® models come with a 15-year limited product warranty for added peace of mind.
What kind of maintenance is required after installation?
Maintenance is minimal. We recommend inspecting the cover seasonally for debris buildup, snow obstruction, or pest interference. In high-use environments like commercial laundries or kitchens, we suggest an annual cleaning of both the cover and adjacent duct area to ensure optimal airflow.
Can your vent covers be installed on brick, stucco, or metal siding?
Yes. Our covers are compatible with a wide range of building materials including brick, vinyl, wood, concrete, aluminum, and stucco. Our technicians ensure a weather-tight and structurally sound seal, regardless of surface type
Are there vent cover options for different duct sizes and shapes?
Absolutely. We carry a variety of round and rectangular vent cover models, as well as custom-fit solutions for non-standard ducts. During your on-site assessment, we’ll take precise measurements to ensure the best fit and performance.
How do your vent covers perform in extreme weather conditions?
Thermo-Trap® vent covers are specifically designed for Canadian winters and humid summers. They are UV-resistant, water-repellent, and fully insulated to prevent heat loss, freezing, or condensation. Their construction withstands snow load, ice, and wind without warping or failing.
Do your vent covers help improve building energy efficiency?
Yes. Their airtight seal and insulated design significantly reduce heat loss and prevent unconditioned air from entering the system. This leads to lower HVAC demand, helping businesses cut energy costs and meet efficiency goals.
Can I request emergency or same-day replacement service?
In many cases, yes. We offer priority scheduling for urgent situations—especially when safety, fire risk, or pest intrusion is involved. Contact our team to check availability in your region.
What if I have multiple vent systems on one property?
No problem. We routinely service multi-vent setups for commercial facilities, including laundromats, restaurants, and care homes. We’ll assess all your vent endpoints and provide a consolidated solution to ensure full system protection and efficiency.