Home / Commercial / Rolling Overhead Doors / Thermiser Max – Low U Insullated Door
The Thermiser Max® – Low U Door is a ground-breaking innovation in thermal performance. Its impressive engineering and dependable U-factor rating deliver exceptional energy efficiency and climate control.
This insulated rolling door is designed with state-of-the-art materials, including mineral wool insulation and a CPVC backer, offering a U-factor rating of 0.532* for the full assembly. Rigorous third-party U-factor testing ensures that the Thermiser Max – Low U Door carries the industry’s most accurate measurement of thermal performance.
These 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, high cycle construction is available.
Slats available in:
Galvanized Steel
Exterior Slat Gauge | GalvaNex Color |
24 | Gray, Tan, White, Brown |
22 | Gray, Tan |
22 | Gray, Tan |
20 | Gray, Tan, White, Brown |
18 | Gray, Tan, White |
Stainless Steel
Exterior Slat Gauge | Finish |
22 | #4 |
Finish/gauge availability varies. Contact us for detailed finish/gauge availability or special requests.
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 less than 20 times per day
Model SG – A super duty, full logic operator for larger doors or doors that may periodically cycle more than 20 times per day
Omni Powder Coat is available in:
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.
Metal cover to protect the coil or operator from exterior weather, debris or to meet OSHA or UL 325 safety requirements.
Polyester finish in more than 180 colors for durability, aesthetics, superior finish life and cost effectiveness.
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.
Smoother Installation and easy maintenance: 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. This ensures a secure seal without requiring you to overset the bottom door limit. The new sensing edge is easy to clean and remains free from rust and dirt stains, maintaining a fresh uniform appearance.
Edges are tested and listed to UL 10B as a component of the rolling steel fire door assembly.
On-the-go Sensing Edge Repair Kit now available. Contact the Service Department at 1-800-390-8590
Stronger weather protection: Featuring flexible 1″ sealing fins, our sensing edges withstand the elements, providing maximum protection
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.
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.
An electrical cutout switch to prevent motor operation if locking device is not first disengaged.
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.
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.
The RDP eliminates costly fork truck damage to coiling doors by creating a physical barrier at the top of the door that absorbs impacts.
Can be configured to withstand the full range of specific wind load requirements including missile impact ratings.
Can be configured to withstand an operational wind load of 20 PSF.
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.
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.
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.
The Smartsync™ Wireless Remote comes equipped with an anti-shock design for industrial handling. This heavy-duty remote is compatible with most motor-operated doors, grilles or counter door.*
*Not compatible with NEMA 7/9 operators
Contact us for Specs and Drawings.
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