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Insulated and Energy-Efficient Garage Doors

CornellCookson and Clopay® are leading manufacturers of insulated, energy-efficient garage doors. Their doors can make your commercial facility more secure while offering exceptional energy efficiency.

Benefits of Modern Insulated Garage Doors

Today's insulated garage doors use premium materials and advanced technology to provide maximum protection. When you choose an insulated overhead door, your building will benefit from:

  • Better temperature control: Insulated garage doors trap heat when it's cold and allow heat to escape when it's hot to regulate interior temperatures.
  • Increased protection from the elements: Insulated overhead doors help prevent drafts, inclement weather, pollen, pests, and other external elements from causing damage.
  • Lower energy costs: Energy-efficient commercial doors reduce strain on a building's heating and cooling systems. 
  • Greener design: Energy-efficient garage doors reduce the environmental impact of your building design. 
  • Reduced noise transfer: Insulated garage doors have sound-deadening properties that keep the transfer of noise from inside or outside your facility low.

CornellCookson Energy-Efficient Commercial Doors

CornellCookson produces insulated, energy-efficient commercial garage doors in a range of styles and features to meet your requirements. These garage doors are made with premium materials for exceptional durability and longevity.

Thermiser® Insulated Doors

Our Thermiser insulated doors provide a secure seal and excellent temperature control. They're ideal for use in high-traffic areas and require minimal maintenance. These doors are also warrantied for 50,000 operating cycles.

Thermiser Max® Insulated Doors

Thermiser Max insulated doors offer superior energy efficiency. They provide a tight seal that eliminates 94% of air intrusion and reduces heat transfer. You'll benefit from lower monthly energy bills for a great return on your investment.

Extreme® 300 Series Insulated Doors

These high-performance doors operate at speeds of up to 2 feet per second, providing increased security and climate control. They're built to last for a minimum of 300,000 operating cycles.

Extreme® 1024 Series Insulated Doors

Extreme 1024 Series insulated doors are another high-performance garage door option with excellent energy efficiency. These insulated garage doors are three times faster than traditional rolling doors and rated for over a million operating cycles with minimal maintenance required.

Clopay Insulated Garage Doors

Clopay has several insulated garage door options to choose from.

Architectural Series

Maximize visibility and natural light while ensuring exceptional energy efficiency with steel insulated garage doors from Clopay's Architectural Series. These doors are ideal for restaurants, car dealerships, and service stations.

Energy Series

Clopay Energy Series garage doors are made with polystyrene insulation for the perfect combination of durability, strength, and energy efficiency. They're well-suited to loading docks, warehouses, industrial facilities, and agricultural buildings.

Energy Series With Intellicore®

If you're designing a building that requires superior climate control, an Energy Series door made with Intellicore is the perfect choice. Intellicore is a polyurethane insulation material that helps keep interior building temperatures cooler in summer and warmer in winter. They're often used in municipal buildings, manufacturing plants, retail stores, and warehouses.

Get Help With Your Insulated Garage Door Project Today

Contact a local product rep to order your thermal garage door today. You can also explore our architect resources to help you complete your project, including resources like datasheets, BIM objects, and other technical details. Our Architect Design Support Team is also available to help with any aspect of your project.