Your Authorized Duro-Last® Contractor in Evansville


Platinum_Contractor_Logo_2014Royalty is proud to be an authorized Platinum-level Contractor in Evansville for Duro-Last – an achievement reached by fewer than 2% of Duro-Last contractors. The Platinum level was created to recognize contractors that annually install high volumes of square footage and consistently receive excellent ratings for installation quality.

The prefabricated Duro-Last single-ply roofing system is ideal for any flat or low-sloped, new or retrofit application. Since 1978, over two billion square feet of Duro-Last roofing membrane have been installed on buildings of all types throughout North America.

We are headquartered in Seymour, Indiana, and install Duro-Last roof systems for roofing customers who have single locations in Evansville as well as those with multiple facilities throughout the continental United States.

Valeo Sylvania

Every Duro-Last roofing system is prefabricated in a controlled factory environment to rooftop specifications. This eliminates up to 85% of rooftop installation seaming and ensures an excellent fit, delivering worry-free, leak-proof, long-term protection.

The Duro-Last roofing warranty is the best in the industry. It protects commercial and industrial buildings with a comprehensive 15-year No Dollar Limit (NDL) warranty that is transferable, has no exclusions for ponding water, and provides coverage against consequential damages that result from defects in the Duro-Last material and/or installation workmanship. Duro-Last also has 20-year warranties available. In addition, every Royalty installation is backed by our own 10-year Workmanship Warranty.