Curbs and Damper Products, Inc. | About Us


Custom Fabrication

Our Mission

Leading the HVAC industry in Metro-Detroit for over 30 years.

Curbs and Damper Products was founded in 1982 and is headquartered in Roseville, MI . We are a leading manufacturer of roof curbs and equipment supports. Curbs and Damper Products has remained a leader in the HVAC industry because of its continued pursuit of better products, cost-effectiveness, and customer service. Curbs and Damper Products has a strong partnership with Sheet Metal Workers Local 80 and is proud to offer American made Union products.

Benefits & Solutions


All of our curb adapters, dampers, equipment bases, roof curbs and louvres are made to protect against any type of weather or environment. In addition to being high quality, all of our products are made with a high amount of security in mind.


Michigan's biggest and brightest clients come to us for all of their curb adapter and damper needs. Be it stock or custom-made, we can palletize and ship all of your products both local worldwide.


We can assess your industrial roofing and HVAC ventilation requirements - regardless of size and layout. We can also evaluate your current system and provide a more reliable and cost-efficient solution. Contact us


We have the capability to shear, weld, brake, roll and profile nearly anything with sheet metal in gauges from 16 to 26. We work in galvanized, black iron, aluminum and stainless steel materials.

Why Businesses Choose Us

  • 100% Satisfaction Guaranteed
  • Beyond 30 years of experience in the roofing and ventilation manufacturing industry.
  • All of our products are fabricated and designed by professional engineers and Local 80 Union workers.
  • We are a complete and 100% Drug-Free Workplace, UL Certified and Better Business Bureau Accredited.
  • Extremely quick turn-around - most orders are completed within 2 weeks.

What We Know Best

  • Manufacturing Design
  • Custom Fabrication
  • HVAC Security
  • Customer Support

We have over 30 years of experience, let us build you a full line of commercial HVAC equipment!

Get A Quote!
  • Beaumont Health Systems
  • Compuware
  • Detroit Tigers
  • Ford Field
  • St. John Providence
  • University of Michigan
  • MGM Grand Detroit
  • Cass Technical High School
  • Detroit Opera House
  • Ford Health Systems