Exterior Duct

Pro-R is a high-performance, revolutionary exterior phenolic duct that has earned the respect and trust of both engineers and contractors.

Pro-R Advantage:

Learn how our thermal pre-assembled, pre-insulated portfolio of commercial exterior duct is the preferred choice for both outdoor and indoor jobs.

Lightweight Construction, Easy Installation

Pro-R is 50 to 60% lighter on average than traditional insulated ductwork; with quick-turn installation our innovative exterior pre insulated duct solutions require less structural reinforcement even in extreme weather conditions. Pro-R is perfect for tight, confined spaces, and its lightweight construction helps reduce install time. You’ll find no gluing, caulking, or taping necessary, allowing for further labor and timeline efficiencies. Our integrated flange connections ensure efficient installation of duct sections.

Energy Efficient, Exceptional Thermal Performance

Our Pro-R exterior duct is manufactured with closed-cell, phenolic insulation to reduce air leakage rates and ultimately conserve energy use, reduce emissions and save money. Available in R-6 to R-24; Pro-R products deliver superior thermal performance in both outdoor and indoor applications with near zero leakage.

Durable

Pro-R’s tough metal exterior utilizes 0.040” embossed aluminum.

Easy Installation, Long Product Life

You’ll find no caulking, taping, or wrapping necessary during install, allowing for labor and timeline efficiencies. Our industry-standard integrated flange connections are familiar to installers, and the tough construction will withstand wear and tear in the most extreme conditions.

Exterior & Interior Applications

Our dual-purpose line for exterior or interior projects includes Pro-R Rectangle and Pro-R Specialty. Our premier indoor-only solution is Pro-R Indoor.

SMACNA Standards

Pro-R is union-made in the U.S.A. and built to SMACNA Construction Standards.

Colorful Options

Kynar finish embossed aluminum is available in more than 20 colors to complement your design and create an outstanding finished product.

What Others Are Saying About Pro-R Exterior Duct

“Having Pro-R available in a variety of colors to complement a building’s color scheme is a plus. With Pro-R you can select color options that blend in with the overall design and meet the job specifications, which is particularly important in the cities that have specific building design standards.”

— Chad Merritt, Project Manager, Harty Mechanical

Pro-R Exterior Duct Solutions

With two distinct outdoor offerings in our Pro-R portfolio, we provide the high-performance solution to ensure your upcoming project is a success.

This lightweight, strong and easy-to-install duct system is ideal for most outdoor and indoor projects. Pro-R Rectangle offers R-values up to R-24.

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Similar to our Rectangle line, Pro-R Specialty provides best-in-class R-values up to R-24 along with interior metal lining options.

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Trust Pro-R Exterior Phenolic Duct Solutions

By choosing Pro-R, you’re investing in the most innovative, state-of-the-art exterior pre insulated duct system custom built for your job as well as:

Peace-of-mind in knowing our phenolic duct product will withstand both the test of time and harsh weather incidents;
Strong return on investment (ROI) for you and your customer in the way of streamlined installation costs, significant energy savings, and long product life;
We are an extended part of your team, offering air quality expertise and HVAC knowledge, training, install plans, and best-practices to insure your project is a success.

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Why Pro-R