Rolling Steel Service Doors Stormtite™ 620 installed on commercial building, showcasing gray metal construction and weather-resistant features.

Rolling Steel Service Door Stormtite™ Model 620 with gray curtain and Overhead Door branding, installed in a commercial setting.

Rolling Steel Service Door Stormtite™

Model 620

Stormtite™ 620

These rolling steel doors are an ideal choice for keeping climate-controlled air in and the elements out. Like the Model 610, the Stormtite™ 620 offers the option of a steel, stainless steel or aluminum curtain in an array of finishes and colors. For enhanced thermal efficiency, the 620 is furnished with flat slat profiles only, as well as weatherstripping on the exterior side of the guides, on the bottom bar and a hood baffle. Additional weatherseals are available as options on the interior side of the guides and hood lintel.

Overview
Documents

Construction

Product Specifications
Standard Max Width	30’4″ (9246 mm)
Standard Max Height	28’4″ (8636 mm)
Curtain	16 ga. galvanized steel up to 30’4″ (9246 mm) width 18 ga. galvanized steel up to 30’4″ (9246 mm) width 20 ga. galvanized steel up to 25’4″ (7722 mm) width 22 ga. galvanized steel up to 18’4″ (5588 mm) width 24 ga. galvanized steel up to 15’4″ (4674 mm) width* * not all slat profiles
Finish	Gray, tan, white or brown
Hood	24 ga. galvanized steel
Wind load	20 psf
Standard mounting	Face of wall
Operation	Manual push-up up to 84 sq. ft. (7804 sq.mm) or 12′ x 7′ (3658 mm x 2134 mm) Chain hoist over 84 sq. ft. (7804 sq.mm) or 12′ x 7′ (3658 mm x 2134 mm)
Standard springs	20,000 cycle
Weatherseals	Bottom bar astragal Guides and hood baffle
Guides	Three structural steel angles PowderGuard® weathered finish with black powder coat
Bottom bar	Extruded aluminum with weatherseal up to 15’4″ (4674 mm) Back-to-back steel angles with weatherseal more than 15’4″ (>4674 mm)
Lock	Interior slide bolt on push-up Chain keeper on chain hoist

Warranty

24-month limited on door
3 year/20,000 cycles limited on door & operator system (when purchased together)

Slat Profile

Flat, non-insulated, type F-265

F-265 – available up to 30’4” (9246 mm) wide in 18 gauge. Other gauges available. No perforation or fenestration available on F265.

F-265E – 14 gauge extruded aluminum available up to 20’4” (6198 mm) width. No perforation or fenestration available on F265E.

BIM

Stormtite Rolling Steel Service Doors Model 620 BIM (opens in a new window)

Shop Drawing

Specifications

Product Literature

Warranties

2465 N Miami Ave, Fresno, CA 93727, United States

Business Hours

Monday-Friday: 7:00 AM – 4:30 PM
Saturday-Sunday: Closed

CA Contractors License #474830

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Features of the Stormtite™ Rolling Steel Service Door

The Stormtite™ Rolling Steel Service Door is designed to provide exceptional durability and security for commercial applications. Its robust construction, using high-gauge galvanized steel, ensures that it can withstand harsh weather conditions while maintaining aesthetic appeal.

In addition to its strength, the door features a variety of operational options, including manual push-up and chain hoist mechanisms, allowing for ease of use in different settings. The door's design incorporates effective weather seals, enhancing its performance against wind and water intrusion, making it ideal for various industrial environments.

Installation Guidelines for Stormtite™ Doors

Proper installation of the Stormtite™ Rolling Steel Service Door is crucial for optimal performance and longevity. It is recommended that installation be carried out by trained professionals who can ensure that all components are correctly aligned and secured.

During installation, attention should be given to the mounting options, such as face-mounted or between jamb-mounted configurations, depending on the specific requirements of the building structure. Following the manufacturer's guidelines will help prevent issues related to operation and maintenance in the future.

Maintenance Tips for Long-lasting Performance

Regular maintenance is essential to keep the Stormtite™ Rolling Steel Service Door functioning smoothly over time. This includes inspecting the door for any signs of wear, such as rust or damage to the weather seals, and ensuring that the operational mechanisms are lubricated and free from debris.

Additionally, it is advisable to conduct annual professional inspections to identify and address any potential issues before they escalate. Adhering to a maintenance schedule not only prolongs the lifespan of the door but also ensures safety and reliability in daily operations.

Comparative Advantages Over Other Garage Doors

The Stormtite™ Rolling Steel Service Door offers several advantages over traditional garage doors, particularly in commercial settings. Its robust design provides superior security compared to standard sectional doors, making it a preferred choice for businesses that require high levels of protection.

Moreover, the energy efficiency of the Stormtite™ door, combined with its weather-resistant features, makes it more cost-effective in the long run. Businesses can benefit from reduced energy costs and fewer repairs, enhancing overall operational efficiency.