Business Details
50+ Years
experience
Your Trusted Roofing & Insulation Experts in Toronto
Since 1971, WOW Roofing and Insulation has delivered premium roofing and insulation solutions to residential and commercial clients. Our team combines over 40 years of industry expertise with state-of-the-art technology to address complex roofing challenges and prevent long-term structural damage. We specialize in comprehensive roof repairs, mold remediation, and ventilation optimization, ensuring each project meets the highest standards of durability and safety. Our proprietary mold removal process includes full attic decontamination, baffling installation, and a 10-year warranty10 times longer than industry norms.For roof installations, we use premium materials with 25-year warranties, including ice shields, ventilation systems, and high-R-value insulation. Our commitment to quality is demonstrated through meticulous inspections, transparent communication, and a proven track record of resolving ventilation issues that cause mold growth and shingle degradation. We serve the Greater Toronto Area with a focus on preventative maintenance programs for aging roofs.
Services
Roof Repairs
Mold Removal
Roof Ventilation
Insulation Installation
Maintenance Packages
Details
- Year established: 1971
Highlights and features
- 40+ years of specialized roofing and insulation expertise
- 10-year warranty on mold remediation (industry standard: 1-2 years)
- 25-year warranty on complete roof installations
- Comprehensive ventilation solutions prevent future mold growth
- Proprietary mold removal process with double fogging treatment
What people say
10-year mold warranty
Professional technicians
Comprehensive inspections
Lasting repairs
Clear communication
Services
Mold Removal
Our comprehensive mold remediation process removes contaminated insulation, cleans soffits, installs ventilation baffles, and applies specialized fog treatments. We address all three stages of mold growth, from early detection to full remediation, with a 10-year warranty against recurrence. The process includes bathroom exhaust vent optimization to prevent future moisture issues.
Roof Repairs
We repair hail damage, wind damage, and general wear using premium 25-30 year shingles. Our technicians replace damaged shingles, seal plumbing flanges, and reinforce ridge caps. The process includes ice shield installation in valleys and lower eaves to prevent water infiltration and extend roof lifespan.
Roof Ventilation
Our ventilation solutions include soffit cleaning, baffling installation, and high-efficiency vent placement. By improving airflow up to 1000%, we prevent mold growth, reduce shingle degradation, and maintain optimal attic temperatures year-round. This includes proper bathroom exhaust routing to prevent moisture buildup.
Insulation Installation
We install high R-value insulation after mold remediation to improve energy efficiency. The process includes two applications of mold-killing fog solution and proper baffling to maintain ventilation channels. Our insulation solutions work synergistically with roof repairs to maximize building envelope performance.
Maintenance Packages
Our maintenance program includes shingle replacement (up to 10 tabs), vent sealing, plumbing flange checks, and ventilation evaluations. Designed for roofs over 10 years old, these inspections identify minor issues before they become major problems, potentially doubling the lifespan of roofing materials.
Questions
What makes your mold remediation different from competitors?
Our process includes double fogging treatments, ventilation optimization, and a 10-year warranty—10 times longer than industry standards.
Do you offer warranties on roof installations?
Yes, we provide a 25-year warranty on complete roof installations using premium materials.
How do you handle bathroom ventilation issues?
We install proper exhaust vents to prevent moisture migration to attics, a major cause of mold growth.
Are emergency services available?
We prioritize urgent roof leaks but recommend scheduling inspections during regular business hours for best service.
What areas do you service?
We primarily serve Toronto and York Region, with specialized knowledge of local climate challenges.
How often should roofs be inspected?
We recommend annual inspections, especially for roofs over 10 years old, to maintain warranty coverage and structural integrity.
