Rolling Sheet Doors

Understanding the Doors in This Category

Rolling Sheet Doors

Clopay 150C, 157C, and 160C rolling sheet doors are designed primarily for self-storage, mini-warehouse, and commercial storage openings. These models use continuous galvanized steel curtains and are available in three duty levels.

Industrial Coiling Service Doors

The CHI 6000 Series is an industrial coiling service door rather than a rolling sheet door. It uses interlocking slats and supports larger, more demanding commercial and industrial openings.

Rolling Fire Doors

C.H.I. Guardian and Cookson rolling fire doors are listed assemblies for qualifying fire-rated openings. These products are different from standard rolling sheet doors and must be selected according to the opening’s fire-rating and code requirements.

For a broader selection of fire-rated products, visit Barron’s Commercial Fire Rated Doors & Shutters category.

Rolling Sheet Doors for Self-Storage

Clopay rolling sheet doors use 26-gauge hot-dipped galvanized steel sheets that are 24 inches wide. Integral grooves are hemmed together to create a continuous curtain that coils around a spring-loaded shaft above the opening.

These doors also feature self-lubricating wearstrips that reduce metal-to-metal contact and help limit door noise. A baked-on silicone polyester top coat provides the finished surface.

Common applications include:

• Self-storage units
• Mini-warehouse facilities
• Commercial storage buildings
• Utility storage areas
• Repeated storage-unit openings
• Openings requiring compact overhead storage

Compare Clopay Rolling Sheet Doors

The three models share 26-gauge galvanized steel curtain construction but differ in coil diameter and guide gauge.

Clopay 150C

The light-duty 150C uses a 9-inch coil and 18-gauge roll-formed guides. It is intended for standard self-storage openings with lower daily use.

Clopay 157C

The medium-duty 157C uses a 12-inch coil and 16-gauge guides. It may be appropriate for higher-use or larger-format storage openings.

Clopay 160C

The heavy-duty 160C uses a 12-inch coil and 12-gauge guides. It is designed for more demanding self-storage, mini-warehouse, and commercial storage applications.

Rolling Sheet Doors vs. Rolling Service Doors

Although both door types coil above the opening, they use different curtain construction.

A rolling sheet door uses continuous corrugated steel sheets and is designed primarily for self-storage and mini-warehouse applications.

A rolling service door uses individual interlocking slats and supports commercial, industrial, and institutional openings that may require heavier construction, larger sizes, insulation, or additional material options.

Consider a Rolling Sheet Door When:

• The opening serves a self-storage unit or mini-warehouse
• The facility has multiple repeated openings
• Compact construction is important
• Insulated slats are not required
• A light-, medium-, or heavy-duty sheet door fits the application

Consider a Rolling Service Door When:

• The opening is larger or more demanding
• Interlocking slat construction is required
• Insulation is important
• Stainless steel or aluminum is preferred
• The opening serves a warehouse, manufacturing plant, or institutional building

Explore Barron’s Roll Up Service Doors for additional commercial and industrial configurations.

CHI 6000 Series Industrial Coiling Service Doors

The CHI 6000 Series is a slat-based industrial coiling service door for commercial and industrial applications. It is not a rolling sheet door.

Available configurations identified in the gap analysis include:

• Galvanized steel slats in gauges from 24 to 18
• Stainless steel and aluminum options
• Openings up to 30 feet wide by approximately 28 feet high
• Polystyrene insulation with an R-value of 4.7
• Polyurethane insulation with R-values from 6.7 to 7.2
• Standard spring life of 20,000 cycles
• Standard and powder-coated finish options

The CHI 6000 Series may be a better option when the opening requires larger dimensions, interlocking slats, insulation, alternative materials, or heavier-duty construction.

Website update: Rename the current product tile from“CHI Overhead Garage Doors” to“CHI 6000 Series Industrial Coiling Service Doors.” This required correction prevents the industrial product from appearing residential.

Rolling Fire Doors

Rolling fire doors are listed overhead coiling assemblies designed to protect openings in fire-rated construction. They are not substitutes for rolling sheet or standard service doors.

This category currently displays:

• C.H.I. Guardian Fire Doors
• Cookson Rolling Fire Doors

The analysis identifies available ratings ranging from 45 minutes to four hours. The correct rating and assembly must be selected according to the building plans, rated wall, current product listing, applicable codes, and authority having jurisdiction.

NFPA 80 Inspection Considerations

NFPA 80 addresses the inspection, testing, and maintenance of fire-door assemblies. The analysis states that rolling steel fire doors must be inspected and tested at least annually, with written documentation retained.

An inspection may address:

• Door labels
• Curtain and slat condition
• Endlocks
• Bottom bar
• Guides
• Curtain entry
• Release components
• Obstructions
• Full closure
• Inspection documentation

The exact procedure depends on the listed assembly, manufacturer instructions, adopted standards, and requirements of the authority having jurisdiction.

For more detailed information, visit the NFPA 80 Annual Rolling Fire Door Inspection Guide.

How to Choose a Rolling Sheet Door

Identify the Application

Rolling sheet doors are intended primarily for self-storage, mini-warehouse, and commercial storage openings. Larger industrial openings may require a rolling service door.

Select the Duty Rating

Compare the 150C, 157C, and 160C based on opening size, use frequency, guide construction, wind exposure, and facility conditions.

Measure the Opening

Gather the opening width and height, available headroom, side clearance, wall construction, floor condition, and nearby obstructions. Final measurements should be verified before ordering.

Review Security Requirements

Consider what the door protects, how frequently it will operate, and whether the curtain, guides, locking system, or operator must meet specific facility requirements.

Evaluate Exterior Exposure

Exterior openings should be reviewed for wind pressure, weather, corrosion, orientation, mounting conditions, and applicable building requirements.

Determine Whether Insulation Is Needed

Rolling sheet doors prioritize compact and practical storage-unit closure. If thermal performance is required, consider an insulated rolling service door.

Confirm Fire-Rating Requirements

Review the building plans and door schedule. A standard rolling sheet door should not replace a required fire-door assembly.

Frequently Asked Questions

What is a rolling sheet door?

A rolling sheet door is a coiling overhead door made from continuous galvanized steel sheets. It is commonly used for self-storage and mini-warehouse openings requiring security, compact construction, and low maintenance.

What is the difference between a rolling sheet door and a rolling service door?

A rolling sheet door uses a continuous corrugated steel curtain. A rolling service door uses individual interlocking slats and supports more demanding commercial and industrial configurations.

Which duty rating do I need?

The 150C is light duty, the 157C is medium duty, and the 160C is heavy duty. Selection should be based on the opening dimensions, expected use, guide construction, security, wind exposure, and site conditions.

What is the CHI 6000 Series?

The CHI 6000 Series is an industrial coiling service door with interlocking slats. It supports larger openings and offers material and insulation options not associated with the Clopay rolling sheet doors.

Are rolling sheet doors insulated?

The Clopay rolling sheet doors covered by this page use 26-gauge galvanized steel curtains. If insulation is required, an insulated rolling service door may be more appropriate.

What is a rolling fire door?

A rolling fire door is a listed coiling assembly intended to protect an opening in fire-rated construction. It must match the fire rating and listing required for the opening.

Do rolling fire doors require annual inspections?

The analysis states that rolling steel fire doors must be inspected and tested at least annually under NFPA 80, with written documentation retained.

Are rolling sheet doors available in different colors?

Clopay rolling sheet doors are available in standard baked-on silicone polyester paint colors. Current color availability should be confirmed before ordering.

Where does Barron Equipment provide rolling-door installation and service?

Barron Equipment serves all of Iowa and Illinois, plus parts of Wisconsin, Minnesota, Missouri, and Nebraska.

Rolling Sheet Door Selection and Installation

Barron Equipment helps self-storage operators and commercial facility managers evaluate rolling sheet doors based on opening dimensions, duty rating, guide construction, security, exterior exposure, and installation requirements. Request a quote online to compare the available Clopay rolling sheet door configurations.

Serving all of Iowa and Illinois, plus parts of Wisconsin, Minnesota, Missouri, and Nebraska.