At Vertical Roofing, we go beyond just shingles and structure—we help your home breathe. Proper attic ventilation is key to regulating indoor temperature, preventing moisture buildup, and extending your roof’s lifespan. We also specialize in the installation and repair of HVAC-related exhaust systems, including bathroom fans and kitchen range hood ducts. Whether you’re in Mississauga, Toronto, or the GTA, we deliver top-quality solutions that improve airflow, energy efficiency, and indoor air quality.
1. Assessment & Planning
We begin with a thorough inspection of your attic and exhaust system to identify gaps and inefficiencies.
2. Ventilation System Selection
Based on your needs, we recommend the best system—such as ridge vents, gable vents, or solar-powered attic fans.
3. Installation
Our team installs vents or fans securely, ensuring maximum airflow and proper sealing.
4. HVAC Exhaust Integration
We install or upgrade bathroom and kitchen exhaust vents for healthy indoor air and proper moisture removal.
5. Final Inspection
A full system check ensures all components are leak-free, sealed, and performing efficiently.
Our team at Vertical Roofing is here to make every step simple and stress-free.



Proper ventilation extends the life of your roof by preventing moisture buildup, reducing attic heat, and minimizing mold growth. It also improves indoor comfort and lowers energy costs. Learn more.
We install ridge vents, box vents, turbine vents, and soffit vents depending on your roof structure and ventilation needs. Our experts recommend the best option for your home.
Signs of poor ventilation include high attic temperatures, condensation, ice dams in winter, or a musty smell. We offer inspections to assess airflow and recommend improvements.
Yes. We can retrofit vents into your current roof without full replacement. Properly installed vents ensure balanced airflow between intake and exhaust points.
Yes. Vertical Roofing installs roof vents on all roofing systems, including asphalt shingles, metal panels, and flat roofing membranes, using manufacturer-approved methods.
The number depends on attic size, insulation, and roof pitch. We calculate the proper vent ratio (intake vs exhaust) to ensure efficient airflow and moisture control.
Most installations take just a few hours. Our team works efficiently to ensure proper sealing, alignment, and ventilation balance without disrupting your home.
Yes. Proper attic ventilation reduces heat buildup in summer, easing the strain on air conditioning and lowering overall cooling costs.
Yes. We offer workmanship warranties on all installations, along with manufacturer warranties on the vents and flashing components.
Vertical Roofing serves Mississauga, Toronto, and the Greater Toronto Area — including Brampton, Vaughan, Markham, Richmond Hill, Barrie, and nearby regions.
