Thermiser® Rolling Door | Superior Insulation and Protection

Name: Thermiser® Insulated Roll Up Door
Brand: Cookson Door

Insulated Doors

Model Number: ESD20

Insulated Roll Up Door

Our energy-efficient Thermiser® Insulated Rolling Doors combines the robustness of a rolling steel door with foamed in place insulation. Two layers of formed steel combined with foamed in insulation make the Thermiser® overhead door one of the most secure rolling doors available.

Insulation is just the first step in environmental control. If cold or warm air can escape around the door, it is not doing the complete job. Our Thermiser® insulated doors also have our patented door perimeter sealing system, providing a full barrier against the elements.

Not only does this offers superior protection against the elements, improved security and reduced sound transmission – both outside your building, sealing the building envelope, and inside.

Just like any Cookson roll up door, our insulated doors are all custom manufactured to your specifications. With multiple options in overhead door materials, finishes, operators and more, the Thermiser® insulated roll up door is not only a top choice but can meet any need our solution you have.

If you are interested in a door with an increased Sound Transmission Class (STC) rating, check out our Thermiser Max.

If you are interested in an insulated door that is configured to withstand an operational windload of 20 PSF, please check out our Wind-Master Door.

Technical Detail Information:
Thermiser Brochure & Details Sheet Generate a Custom Drawing Architectural Assistance

Usage

The doors are constructed for daily use and can withstand operation of up to 20 cycles per day – that’s 50,000 cycles for the lifetime of the door.

If your requirements call for more than 20 cycles per day, or 50,000 cycles lifetime, visit our line of High Performance Doors.

Available Operators

Our doors can open by motor, chain, hand-crank, or push-up operation, depending on size, weight and/or frequency of operation.

Model MG: A medium duty operator for doors that will cycle no more than 20 times per day
Model SG: A super duty, full logic operator for larger doors or doors which may periodically cycle more than 20 times per day

Learn more about our operators.

If your requirements call for continuous use and cycles far greater than 20 times per day, consider our line of High Performance Doors.

Materials and Finishes

Configuration:
Double skin interlocking roll formed interior and exterior metal slats :

R-value of 8 as calculated using the ASHRAE Handbook of Fundamentals

Slats are filled with 7/8" thick closed cell pressure foamed in place urethane insulation:

Flame Spread Index of 0
Smoke Developed Index of 10 as tested per ASTM E84
CFC-free process with an Ozone Depletion Potential rating of 0
Meets foam plastic insulation requirements of the 2012 IBC®, section 2603

Slats available in:

Galvanized Steel

Exterior Slat Gauge	Interior Slat Gauge	GalvaNex Color
24	24
22	24
22	22
20	24
18	24

Stainless Steel

Exterior Slat Gauge	Interior Slat Gauge	Finish
22	22	#4

Aluminum

Exterior Slat Gauge	Interior Slat Gauge	Finish
18	18	Mill, Clear, Color Anodized

Click here for additional material and finishes options and information

Finish/gauge availability varies. Contact us for detailed finish/gauge availability or special requests.

Testimonials

Check Out How We've Helped These Clients With Custom Closure Solutions:

"CornellCookson had installed a rolling door for us in our old building. We used it all the time and it’s held up really well over the years. Calling them in again made perfect sense. We are thrilled with how this door looks. The level of detail that’s been captured so clearly on this large door is incredible. It’s exceeded our expectations by far and will definitely do its job as a focal point in our new building."

MARK WORMAN, OWNER OF GRAVEYARD CARZ

"Warehouse security is vital to us as a brewery, and to our employees, but it is also important to TTB (Alcohol and Tobacco Tax and Trade Bureau). Having the protection of a coiling steel product completely eliminates that concern. We are really happy with the way the 1024 performs. It is very quiet and the fact that safety features like the light curtain are standard gives us peace of mind knowing that the door system is clearly designed to protect our people and equipment."

RICK DEBAR, TECHNICAL MANAGER AT OMMEGANG BREWERY

"The SteelWeave Metal Mesh Grille was the perfect solution to meet all of our needs. It complimented the design of the bar and lobby while adding some elegance. We could not be happier with the look and function of our CornellCookson SteelWeave Metal Mesh Grille and custom sliding panel."

DONALD FOX, FOX THEATERS

View Our Project Gallery for More Case Studies

Aesthetics

Omni Powder Coat Finish

Our environmentally friendly Omni Powder Coat helps you to match your rolling steel door to select Clopay sectional doors.

Omni Powder Coat is available in:

Commercial Tan
Commercial Gray
Charcoal
Standard White
Chocolate Brown
Black

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AtmoShield™ Powder Coating

Textured powder coat finish that combats the environments harsh wear and tear. This finish provides a thicker, more scratch resistant coat for added product protection.

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Chain Diverter for MGH Operators

This option moves the auxiliary chain out of the clear opening and to the side of the door – enabling free movement through the door and making a chain bag unnecessary.

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Hood and Operator Covers

Metal cover to protect the coil or operator from exterior weather, debris or to meet OSHA or UL 325 safety requirements.

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SpectraShield™ Powder Coating

Polyester finish in more than 180 colors for durability, aesthetics, superior finish life and cost effectiveness.

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Trim Package

In applications where exterior aesthetics are important, such as hotels, condominiums, convention centers and parking garages, the addition of a trim package can cover unsightly hardware and contribute to the building's architecture.

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Vinyl Graphics

Add durable, full-color images to your curtains and hoods. Great for school logos and turning unused door space into profitable sponsorship opportunities in stadiums, amusement parks and retail stores.

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Vision Windows

Improve aesthetics and visibility with one- or two-way windows incorporated in the curtain.

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Finishes Colors & Options

Finishes Colors and Options

Finishes Colors & Options Sheet
AtmoShield® Color Options
Powder Coat RAL Color Chart

Performance Upgrades

LED Visual Light Kit

The LED Light Kit provides a high-visible status indication for overhead doors and grilles. Designed for challenging environments like fire and emergency services, parking garages, and warehouses, the effective LED light strips limit downtime, maintenance, and repair costs.

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Magic Switch

A touchless activation device designed to open and close doors with the wave of a hand. It's compatible with all operators that have a primary entrapment device and are configured for momentary contact to close. The Magic Switch is easy to retrofit in an existing application and features a clean, stainless steel face plate.

Learn more.

High Cycle Springs

Heavy duty springs manufactured to withstand cycles of 100,000.

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Seismic Performance Validation

We can provide project specific seismic calculations for all coiling doors that are mounted Face of Wall to steel or masonry. Seismic performance validation is per ASCE 7-05.

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Safety and Protection

Sensing Edge - Entrapment Protection Device

Designed with a flexible black rubber TPE material, our new sensing edge has two fins that conform to variations in the floor on both the interior and exterior of your door or grille ensuring a secure seal without requiring you to overset the bottom door limit. The sensing edge is easy to clean and remains free from rust and dirt stains, maintaining a fresh uniform appearance. With flexible 1" sealing fins, our sensing edges provide maximum protection while withstanding the elements.

Edges are tested and listed to UL 10B as a component of the rolling steel fire door assembly.

To determine the best entrapment device for your application, check out our Entrapment Device Protection Overview document.

SafetyGard UL325 Light Curtain

A UL325 approved non-contact primary entrapment device that prevents damage to an object in the door’s pathway in addition to minimizing damage to the closure itself.

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Entrapment Protection Devices

Entrapment protection devices ensure that a motorized door or grille will not close on an object. If an object enters path of closure, the entrapment protection device will stop the door or grille from closing and return it to the fully open position.

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Guide-Mounted Interlocks

An electrical cutout switch to prevent motor operation if locking device is not first disengaged.

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HDBB (Heavy Duty Bottom Bar)

The HDBB is 350% stronger than traditional bottom bars, preventing forklift damage to your Service or Insulated Door. The HDBB can pay for itself after the first impact and significantly reduce future maintenance costs.

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RapidResponse

RapidResponse doors are provided with 3' or 6' of extra curtain, an impactable bottom bar and removable lower guide sections. These features allow for faster repair of slat damage, reducing downtime and maximizing the lifetime value of your door.

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RapidResponse Options Page

Rolling Door Protector (RDP)

The RDP eliminates costly fork truck damage to coiling doors by creating a physical barrier at the top of the door that absorbs impacts.

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Static Wind Load

Can be configured to withstand the full range of specific wind load requirements including missile impact ratings.

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Operational Wind Load

Can be configured to withstand an operational wind load of 20 PSF.

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Unique Design Solutions

Mullions

There are multiple mullion options - corner, fixed and removable.

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Pass Doors

Hollow metal man door and hinged frame available within a curtain.

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Sloping or Irregular Openings

Our special bottom bar designs can address these conditions.

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Superimposed Doors

Combine two different curtains on the same opening. Typically, an insulated door is used in conjunction with an open design rolling grille to provide ventilation. When extreme weather or sound resistance is desired, we can provide superimposed/double insulated curtain assemblies.

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Vibration Isolators

Vibration Isolator

Vibration Isolators effectively reduce the amount of vibration* caused by operation of doors and grilles.
*Vibration was reduced by14%+ on doors and grilles with vibration isolators installed compared to doors and grilles without the system
Learn More

SmartSync Wireless Safety Edge Kit

SmartSync™ Wireless Safety Edge Kit & Wireless Remote Control

The Smartsync™ Safety Edge Kit is an upgrade for our existing Safety Edge. This allows for wireless communication between the transmitter and the receiver, eliminating the coiling cord in the door opening. Learn more.

The Smartsync™ Wireless Remote allows wireless control of your door or grille. This heavy-duty remote comes equipped with an anti-shock design and is compatible with most motor-operated doors, grilles or counter doors.*
*Not compatible with NEMA 7/9 operators
Learn more.

Specification Sheets

Thermiser Insulated Door Specification

BIM Objects

Drawing Generator

Need to see clearances and mounting details? Enter your opening dimensions into our Drawing Generator, and get custom generated drawings of your door with all the details.