See How Others are Using Thermaduct Products

As strong believers in the growing phenolic duct market, we are constantly pushing to bring this new HVAC technology to more of the market. See how others are using pre-Insulated, phenolic ductwork to solve their HVAC needs!

Round and Flat Oval Insulated Duct

How Exposed Application Found Aesthetic, Energy Efficient Solution with InspiralR and Floval

In late 2023 and into 2024, a four story office application utilized our InspiralR and Floval pre-insulated duct systems for their exposed ductwork needs.

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How Indiana High School Benefitted from the Thermaround Outdoor Ductwork

In 2023, Our award winning Thermaround system was recently chosen to supply this Indiana high school’s insulated duct system for their natatorium installation.

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In 2022, Thermaround played a role in helping a Massachusetts pharmaceutical production facility lower its carbon footprint and increase the energy efficiency of their building.

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Duct Insulation and Cladding In One

Why Multiphase Hospital Application Found Outdoor Solutions with Thermaduct and Thermaround

With areas of the hospital requiring an HVAC upgrade in late 2022, Thermaduct products were the duct solution of choice! Both phases called for R-12 pre-insulated ductwork for laboratory and food service areas.

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How Medical College found lightweight, high IAQ outdoor solution with Thermaduct

In this new construction project in central Montana, our rectangular outdoor system provided the benefits of double wall ductwork with the weight savings provided by our Airtruss reinforced phenolic.

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Lightweight Duct for Pools

Why Outdoor Waterpark Used Lightweight Phenolic Ductwork For New Location - Alabama

Over 55,000 square feet of vinyl cladded Thermaround was installed on this application both inside the pool facility and on the exterior, providing an installed R-6 value indoors and installed R-12 value outdoors.

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How Ohio School Gave Their Exposed Insulated Ductwork a Clean Look In Cafeteria Renovation with InspiralR

With the exposed nature of the system, the paintable InspiralR aluminum exterior was utilized to closely blend into the school's new open cafeteria.

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In early 2022, this Minnesota school’s equipment replacement gave the opportunity to not only upgrade their system’s performance, but aesthetics as well with Thermaround Architectural.

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Outdoor Phenolic Ductwork

How Government Facility Found IAQ Benefits with Thermaduct Outdoor Ductwork

Replacing their previous system because of concerns of air quality in the building, Thermaduct was chosen to provide a smooth aluminum, fiber free duct interior that does not support mold growth.

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Why Boston Hotel Turned to Thermaround for High Efficiency Outdoor Ducting Needs - Massachusetts

Located near the waterfront of Boston Harbor, this facility had a large portion of their HVAC system designed outdoors, exposed to the elements.

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How Industrial Facility Increased Efficiency of HVAC System with both indoor and outdoor phenolic systems - missouri

To meet the weight restrictions on their metal building, this industrial facility turned to lightweight phenolic ductwork to reduce building loads.

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With rising material costs of traditional ductwork, University Project Finds Savings with Thermaduct – Texas

Multi-phase university installation chose R-12 Thermaduct to benefit the installation. With material and installation savings, the application saw many benefits including a 10 year limited warranty.

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round kingspan koolduct

Why InspiralR Was Chosen for Second Installation at Food Production Facility - Indiana

In their second phase of construction, a food grade facility in Plymouth, Indiana chose InspiralR to provide their duct system above their production area.

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thermaround corrosion resistant outdoor ductwork

How Missouri Pharmaceutical Installation Employs Thermaround In Place of Stainless Steel Double Wall Ductwork - Saint Louis, Missouri

Thermaround Virtually Seamless and Corrosion Resistant Round Ductwork chosen for Pharmacuetical Installation.

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Architectural Ductwork Systems for Exterior or Interior applications Thermaround

How Pre-Insulated Thermaround Blends In To Ohio Hospital with Kynar Finish – Akron, Ohio

One hospital in Akron, Ohio had a unique installation that required round ductwork to be installed in a location that required the HVAC system to blend into its surroundings.

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Why High School Addition Exceeds Energy Code Requirements using Thermaduct – Ohio

New high school update chooses high efficiency Thermaduct pre-insulated ductwork for high R-values that will have long term benefits.

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Phenolic Round Spiral Duct

How Medical Production Facility Utilizes Thermaduct's InspiralR and Kingspan KoolDuct - california

Lightweight duct systems allowed this application to meet their HVAC needs without putting additional weight loads on the temporary structure.

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How Thermaduct & Thermaround Exterior Ductwork Benefitted This Natatorium In High Humidity Outdoor Duct Application – Texas

Utilizing both our rectangular and round outdoor ductwork, this application has a virtually seamless surface to keep the outdoor elements out and provide near zero air leakage.

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thermaround outdoor double wall ductwork

How Corrosion Resistant Thermaround Benefitted Hospital Facility on Oregon Coast with Preinsulated Outdoor Ductwork – Seaside, Oregon

When it came time to replace a portion of their PCD coated spiral ductwork, the hospital staff chose Thermaround to give their new ductwork an extra level of corrosion resistance and avoid future headaches with our salt spray resistant vinyl cladding.

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Pre-Insulated Spiral and Flat Oval Duct System


Thermaduct's InspiralR was recently chosen as a lightweight alternative to traditional spiral ductwork

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Thermaduct Outdoor Ductwork System

How Rectangular Thermaduct Increased R-Values for Middle School Outdoor Ductwork – Missouri

For one Middle School in Missouri, taking their ductwork outdoors allowed them to use a pre-insulated ductwork that would be worry free and backed by a 10 year limited warranty.

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Preinsulated Thermaduct Rooftop Ductwork Chosen for University Building Renovation – Ohio

A big renovation called for big rooftop ductwork. Thermaduct was the solution to keep the outdoor elements out.

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Why High Efficiency PreInsulated Outdoor Ductwork Was Chosen for Commercial Office Headquarters – Moline, Illinois

Thermaduct played a part in this new, state-of-the-art corporate office application locating Moline, Illinois.

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pre insulated ductwork system

How Most Space Was Opened Up With Exterior Rooftop Pre-Insulated Ductwork at Marshall Fields Building - Chicago, Illinois

Thermaduct Helps Open Up Additional Chicago Rental Space in Historic Marshall Fields Building Renovation

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exterior double wall ductwork

How Thermaduct Provided Juvenile Residential Center With Healthier Outdoor Ductwork - Bowling Green, OH

After years of exposure to the elements, the Juvenile Residential Center’s rooftop ductwork was showing visual signs of degradation.

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As energy codes push the required insulation values higher and higher, the need for better outdoor duct solutions is growing. Thermaduct products are designed to meet the needs of outdoor applications with a high level of energy and installation efficiency.

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Low air leakage, IAQ duct solutions increase the energy efficiency and health of your building. Thermaduct is here to help. Our indoor products are lightweight solutions that reduce installation weight by over 70%.

Find out more about our indoor solutions.