Why are coatings applied to metal roofs?

Metal roofing systems with original factory-applied coatings will experience coatings degradation due to weathering and are recoated with an appropriate maintenance coating to restore and extend the life of the roof. Uncoated metal roofing systems experience galvanic corrosion and are also candidates for roof lifecycle extension by being coated with a corrosion-inhibiting coating system. White reflective coatings have the added benefit of a “cool roof” for energy savings.

When applied to metal roofing, coatings can perform several important functions, ranging from aesthetic to weatherproofing. They offer a choice of color, protection against moisture intrusion, potential energy savings, and structural enhancement, all at a reasonable cost. And they provide a sustainable, long-term option to the eventual replacement of leaky, corroded metal panels that may be covering expensive buildings and their contents.

Metal thermally expands and contracts. This movement can cause the screw holes to elongate. A metal roof coating system can be used to address this problem for retrofit and repair. Metal roofs typically have a good coating when new, but this original coating can wear out over time, exposing the roof to rusting.

Coatings can prevent deterioration by providing a “sacrificial” layer to take the punishment that the elements and the environment dole out. Depending on the geographical location and building configuration, coatings can reduce energy consumption and improve building occupant comfort. Reducing hot building temperatures has been shown to improve productivity. Coatings can waterproof a leaky roof and also protect the integrity of a metal roof by reducing thermal-shock roof damage. A cool roof coating moderates the excessive thermal expansion and contraction that otherwise could lead to fastener and seal failures.

Help your customers save money by installing profitable cool roof systems
Integrating Conklin's roofing and coatings systems into your business is a win-win for the customer, the community in which you live and work, and for your roofing company:

1. The customer gets a less expensive, sustainable roofing system that helps them save on their energy costs
2. White roofs contribute to the reduction of landfill waste and your community's urban heat island
3. Conklin roofing and coatings systems are more profitable to install than other roof systems

Join the Conklin Team
For more information on how to start or enhance your existing business installing Conklin roofing and coating systems, please contact Conklin Master Contractor Stan Volkman of The Contractor's Alliance at (612) 750-6639 or via email at info@TheContractorsAlliance.com.