Replacement Rolling Door Hood | Coil Cover | Commercial Rolling Steel Door Part | Custom Length

Protect the barrel, curtain coil, and internal operating components of a commercial rolling door with the Cornell / Cookson Rolling Steel Door Hood Cover.

Designed for compatible Cornell and Cookson rolling steel door systems, the hood installs over the coiled curtain and barrel assembly to help protect critical door components while providing a clean, finished appearance above the opening.

This replacement hood is ideal for repairing rolling doors with a hood that has been damaged, bent, rusted, removed, or impacted without replacing the entire rolling door assembly.

Key Features

• Replacement Cornell / Cookson rolling door hood cover

• Designed for compatible commercial rolling steel doors

• Covers and protects the curtain coil and barrel assembly

• Helps protect internal components from debris

• Provides additional protection from exterior weather where applicable

• Helps guard moving components

• Restores the finished appearance of the rolling door

• Suitable for replacement and repair applications

• Commercial-grade metal construction

• Custom sizing available to match the existing rolling door

• Larger hood assemblies may use multiple sections and hood supports

Protects the Rolling Door Coil

The hood surrounds the upper portion of the rolling door where the curtain coils around the barrel.

This helps protect components such as:

• Rolling door curtain coil

• Barrel assembly

• Counterbalance components

• Internal moving parts

• Associated upper door hardware

Cornell and Cookson specifically identify hood covers as protection against weather and debris, as well as guarding that can be required for certain safety applications.

Replacement Applications

A replacement hood may be required when the existing cover is:

• Bent

• Crushed

• Rusted

• Corroded

• Missing

• Damaged by a forklift or lift equipment

• Damaged during building construction

• No longer securely attached

• Allowing excessive exposure of the curtain coil

Replacing the hood can restore protection without requiring replacement of the complete rolling door.

Multi-Section Hood Construction

Longer rolling door openings may require the hood to be manufactured in multiple sections.

Cornell/Cookson installation instructions specify that multi-section hoods are installed sequentially across the opening and may utilize hood supports between sections.

The exact hood configuration depends on the door width and existing rolling door design.

Product Specifications

Manufacturer Compatibility: Cornell / Cookson
Product Type: Rolling Steel Door Hood Cover
Application: Commercial Rolling Doors
Installation Location: Above Opening / Curtain Coil
Construction: Metal
Length: Custom / Application Specific
Door Type: Rolling Steel / Rolling Service Door
Use: Replacement / Repair / Retrofit
Hood Only: Yes, unless specifically stated otherwise

Common Applications

Ideal for:

• Rolling steel doors

• Rolling service doors

• Commercial roll-up doors

• Fire-rated rolling doors

• Warehouse doors

• Loading dock doors

• Manufacturing facilities

• Industrial buildings

• Distribution centers

• Parking facilities

• Storage facilities

• Commercial buildings

Ordering Information

Rolling door hoods are application specific and should be matched carefully to the existing door.

Before ordering, verify:

• Manufacturer – Cornell or Cookson

• Door model

• Door width

• Overall hood length

• Hood depth and height

• Hood profile

• Bracket size

• Number of hood sections

• Existing hood support locations

• Required finish

• Interior or exterior installation

Providing the original Cornell/Cookson door information, serial number, or existing hood measurements can help ensure correct replacement sizing.

Important Compatibility Note

Cornell and Cookson rolling doors have been manufactured in many different sizes, profiles, and configurations.

A hood should not be ordered based on door width alone.

Always verify the existing:

• Hood shape

• Bracket dimensions

• Coil clearance

• Mounting points

• Overall length

before fabrication or ordering.

What's Included

(1) Cornell / Cookson Rolling Steel Door Hood Cover manufactured to the selected or specified dimensions

Door curtain, barrel, brackets, hood supports, guides, operator, fasteners, and other rolling door components are sold separately unless specifically stated otherwise.