Product Description

Retractable Loading Dock Shelters for Truck and Trailer Access

Retractable Dock Shelters provide a durable, flexible sealing solution for loading docks that service a variety of truck and trailer sizes. Designed to create a protected transition area between the building and trailer, these dock shelters help reduce weather infiltration, improve energy efficiency, and support safer loading and unloading operations. The retractable frame design allows the shelter to move with incoming trailers, helping maintain a square opening while minimizing damage from off-center impacts and reducing maintenance costs.

Key Features & Benefits

Heavy-duty steel framing combined with reinforced vinyl-coated nylon curtains delivers long-lasting performance in demanding warehouse, distribution, manufacturing, and logistics environments. Independent manual scissor mechanisms allow the shelter to retract as trailers back into position, eliminating the need for rigid guide protectors while extending service life. Reinforced side and header flaps help seal around trailers to reduce drafts, rain, dirt, and debris intrusion. Aluminum edge trim resists corrosion and provides a clean, professional appearance suitable for high-traffic loading dock applications.

Applications

These dock shelter systems are ideal for distribution centers, freight terminals, warehouses, cold storage facilities, and manufacturing plants seeking improved environmental control at loading dock openings. By creating a more effective trailer-to-building seal, they help protect personnel, products, and equipment while supporting productivity during loading and unloading operations.

Configurations & Options

Available accessories and customization options allow facilities to tailor shelter performance to specific dock conditions and trailer types. Optional draft pads, additional wear protection, guide stripe configurations, sloped verticals, specialized flap arrangements, and repair kits provide added versatility. For facilities seeking a reliable loading dock weather seal with reduced maintenance requirements and enhanced trailer protection, retractable dock shelters deliver an effective long-term solution.

The Retractable Dock Shelter fits up to a 120"W x 120"H door. Independent manual scissor mechanism allows shelter to retract with the trailer keeping the shelter square. The design also eliminates the need for rigid steel guide protectors. The reinforced 40 oz. black vinyl-coated nylon flaps close the opening down to 90"W x 90"H. The 36" header curtain has armor pleats for extended wear. Shelter is black with aluminum edge trim. Optional Draft Pads, model D-520-24-DP, help prevent air from coming up underneath the dock flaps. Units are non-returnable.

Dock Seals & Shelters Survey Sheet

Specifications

Model Description Projection (in.) Vinyl-Coated Nylon Flaps (oz.) Net Wt. (lb.)
D-520-24 Vinyl Retractable Dock Shelter 24 In Black 24 40 535

Options & Accessories

Videos

Questions & Answers

Q: What dock height does the D-520-24 accommodate?
A: For standard operation, dock height MUST be 48 inches.

Documentation

Owner's Manuals (2)
Brochures & Other Documents (1)
Approval Drawings (2)
Survey Sheets (1)
Testing Certificates (1)
SDS Sheets (1)

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