The Dayus Advantage

Top 10 Reasons why homeowners choose Dayus Roofing:

  1. Over a century of history - Windsor & Essex County's oldest roofing contractor
  2. Workmanship guarantee - up to 25 years workmanship coverage available!
  3. Most extensive roofing warranties in the industry - up to 50 years non-prorated protection on material defects
  4. More than competitive pricing - Apples to apples, competitive pricing guaranteed
  5. Innovative product line - From rubber roofing to 56X trough systems
  6. Knowledgeable and Professional sales team - The most educational presentation you will receive.
  7. Decades of Satisfied customers - See our testimonials of people who have the Dayus Advantage
  8. Community Involvement - Proud supporter of your Windsor Spitfires, Habitat for Humanity & No Roof Left Behind programs.
  9. Certified and Insured - Without proper protection you leave yourself vulnerable to penalties and significant fines.
  10. Master Elite Certified – Among the top 3% of roofing contractors in North America (Scroll down on same page)

Certified and Insured

Dayus Roofing protects its customers with proper workers compensation and liability insurance protection.

The law has changed.  Having a WSIB clearance number is now mandatory for construction contractors to work. Failing to register by January 2014 and working without a clearance number means both the contractor AND the purchaser of construction services will face penalties and significant fines. 

Many Windsor contractors have abandoned this legal requirement, therefore putting the customer and their most valuable asset at risk.  Dayus Roofing proudly exceeds these requirements in order to better serve and protect our customers.



GAF Master Elite Certified Contractor

Dayus Roofing has spent nearly a century building our reputation by continually going the extra mile for our customers.  This has never been more clearly demonstrated than by our status as a factory-certified GAF Master Elite ™ roofing contractor.  Only 3% of all roofing contractors in North America have achieved Master Elite ™ status. Compared to other popular shingle manufacturer’s certifications, the GAF Master Elite status is significantly more difficult to come by. In order to receive this prestigious recognition, Dayus Roofing proved to be amongst the top roofing companies in regards to insurance, reputation, and a commitment to ongoing training.

The Master Elite status allows Dayus Roofing to offer the most extensive warranties in the industry. Including the System Plus and Master Elite exclusive Golden Pledge – a 50 year material defects guarantee combined with a 25 year workmanship warranty.

The roofing industry is not above change.  In fact, innovative products and installation techniques are making it harder to stay current with the latest roofing advancements.  Thankfully for the Dayus Roofing customer, Master Elite ™ contractors are provided with extensive educational materials and continued training. This guarantees that Dayus Roofing will continue to provide the most efficient and qualified roofers in Windsor and Essex County.

Don’t be fooled into thinking all roofing contractors are the same.  Protect your most valuable asset by choosing Dayus Roofing, Windsor’s first and most established Master Elite ™ roofing contractor.

Certainteed ShingleMaster

Dayus Roofing is also a ShingleMaster through Certainteed. In order to qualify as a ShingleMaster your job supervisors, and at least two installers, must be qualified and trained by Certainteed. This certification also allows us to offer SureStart™ PLUS extended warranties, including 3 and 4 star coverage on Certainteed Products.

Certified Green Roofer

A Green Roof contractor has committed to recycling shingles from tear offs where available and operates business in an otherwise sustainable manner. Dayus Roofing is committed to sustainable practices, working to reduce our company’s negative effect on the environment.


Certified Slate Crafter

Slate can be extremely difficult to install.  As a Certified Slate Crafter, Dayus Roofing is certified to install the GAF Truslate™ genuine slate roofing system.



Consumer Protection Award 2008, 2009, 2010, 2011, 2012

These awards recognize that Dayus Roofing has been awarded GAF’s Consumer Protection Excellence Award. It indicates that the contractor has an exceptional understanding of the benefits of installing complete roofing systems with superior warranty protection — for your peace of mind.

Only 3% of roofing contractors in North America are Master Elite certified through GAF.

Read what past customers had to say about their experience working with Dayus Rooifng.

Dayus Roofing is a proud supporter of your Windsor Spitfires. Catch Frank Dayus IV on AM800 as he provides his colour commentary for all home games.
Spitfires AM800 Broadcast
Dayus Roofing
5120 Halford Drive
Oldcaste, Ontario
N9G 0B8
Contact Information
q (519) 737-1920
p (519) 790-0074