Spring Roof Maintenance
Spring is the perfect time for homeowners to check the condition of their roofs and
Since 1920, Dayus Roofing has built a reputation as Windsor-Essex’s most trusted roofing contractor through unwavering commitment to quality craftsmanship and exceptional service. What began as Frank Dayus’ vision has evolved through four generations of family leadership into the region’s premier roofing company, maintaining the same core values that defined us over a century ago.
Today, we continue to protect thousands of homes and businesses throughout Windsor-Essex with premium roofing solutions delivered by our expert team. Our century-long legacy isn’t just about longevity—it’s about the countless families who have trusted us to protect what matters most to them, creating a tradition of excellence that guides every project we undertake.
The Dayus name has been synonymous with roofing excellence in Windsor-Essex. Here’s why generations of homeowners continue to choose us for protecting their most valuable investments.
Windsor-Essex County's oldest roofing contractor, protecting homes and businesses since 1920.
Industry-leading coverage with up to 25 years of workmanship protection for complete peace of mind.
Our premium systems offer up to 50 years of non-prorated coverage against material defects.
Recognized among the top 3% of roofing contractors in North America for our expertise and installation quality.
We guarantee apples-to-apples competitive pricing while maintaining our exceptional quality standards.
Fully certified and insured protection for your property and our team, eliminating liability concerns.
Our knowledgeable professionals provide the most educational and transparent consultation in the industry.
Proud supporters of Windsor Spitfires, Habitat for Humanity, and No Roof Left Behind programs.
As Windsor-Essex’s leaders in roofing contractors, our workmanship warranties aren’t just promises—they’re backed by over a century of continuous service and expertise. While the industry standard is a mere 2-year workmanship warranty, Dayus Roofing proudly offers up to 25 years of coverage on select installations as a GAF Master Elite Certified Contractor, providing the most extensive protection available today.
Many competitors offer warranties that outlast their own business history, but our customers enjoy the confidence that comes from knowing Dayus Roofing’s future is as reliable as our century-long past. This commitment ensures we’ll be here to service your roof throughout its entire lifespan, creating relationships that extend far beyond installation day.
To protect Windsor-Essex homes and businesses with superior roofing solutions delivered with honesty, craftsmanship and reliability. We honor our century-long legacy by exceeding expectations in every project, ensuring each roof we install stands as a testament to our commitment to excellence.
To remain Windsor-Essex’s most trusted roofing contractor for generations to come by combining time-honored craftsmanship with innovative techniques and materials. We aspire to set the industry standard for quality, integrity, and customer satisfaction while continuing our tradition of building lasting relationships with every customer we serve.
The Dayus name has been woven into the fabric of Windsor-Essex, protecting local homes and businesses through decades of economic changes, growth, and weather challenges. Our deep local roots give us an unmatched understanding of the region’s unique roofing needs, from harsh winter conditions to summer storms, allowing us to provide solutions specifically tailored to the homes and climate our neighbours face every day.
President, Owner
Sales Manager
Operations Manager
Office Administrator
Don’t just take our word for it—hear directly from homeowners and businesses throughout Windsor-Essex who have experienced the Dayus difference firsthand. Since 1920, we’ve built our reputation one roof at a time, earning the trust and satisfaction of thousands of customers who appreciate our commitment to quality, transparency, and exceptional craftsmanship.
Spring is the perfect time for homeowners to check the condition of their roofs and
Your home deserves the attention of Windsor-Essex’s most trusted roofing professionals, where exceptional craftsmanship meets unwavering integrity. Reach out today to discover how our commitment to quality and customer satisfaction creates lasting protection for what matters most to you.
Delivering expert roofing solutions and reliability to Windsor-Essex homes and businesses since 1920.
5120 Halford Drive Oldcaste, Ontario N9G 0B8
Copyright © 2025 Dayus Roofing All rights reserved.