Dock Seals

Dock seals are essential for any loading point where thermal insulation, energy efficiency, hygiene safety, and a draft-free working environment are necessary. The dock seals offered by GD Gép és Daru Kft. provide reliable, durable, and cost-effective solutions for both truck and van loading.

Flexible Dock Seal – Energy-Efficient and Hygienic Loading Flexible dock seals can result in up to 80% energy savings by minimizing heat loss during the loading process. This is especially important in the food industry, pharmaceutical industry, or refrigerated warehouses, where maintaining a stable temperature is critical. They also ensure draft-free, hygienic loading, increasing worker comfort and reducing the infiltration of airborne contaminants.

The dock seals are made with flexible sidewalls that can withstand potential impacts and damages, ensuring long-term, reliable operation. The tarps are made from highly wear-resistant, double-weave PVC material, which is durable, weather-resistant, and comes in RAL7016 color (anthracite gray) to blend with the modern industrial environment.

Manual Retractable Sidewalls – Van-Friendly Solution A specially designed dock seal type for 180° opening van doors: the sidewalls can be manually retracted, allowing smaller trucks to be fully sealed and protected. This system increases loading flexibility and allows different vehicle sizes to be serviced at the same dock station.

Inflatable Dock Seal – Maximum Seal for All Vehicles Inflatable dock seals provide the highest sealing efficiency. The air cushion system, powered by a compressor, inflates around the vehicle, perfectly filling gaps, even for different vehicle sizes. This solution is especially recommended for refrigerated or sterile environments, where absolute sealing is a fundamental requirement.

Advantages of GD Dock Seals:

• Energy savings of up to 80%
• Safe and fast loading – draft-free, hygienic working environment
• Durable, wear-resistant tarp – long service life with minimal maintenance needs
• Manual or inflatable design – tailored to the application
• Flexibility in vehicle size – suitable for both trucks and vans
• RAL7016 color – modern industrial appearance

Applications:

• Food industry
• Pharmaceutical industry
• Refrigerated warehouses
• Logistics centers
• Chemical industry

Flexible Dock Seal 80% energy saving Hygienic, draft-free loading Flexible sidewalls to avoid damage Tarpaulins in RAL7016 color High wear-resistant, double-layered PVC tarpaulin
	Flexible Dock Seal (for trucks and vans): Manual pull-in sidewalls for use with vans that can open 180°.
Inflatable Dock Seal Inflatable cushions with a compressor.

Frequently Asked Questions

What is the main purpose of a dock seal?
Dock seals provide a tight seal between the loading dock and the vehicle, minimizing energy loss, preventing drafts, and protecting goods and workers from environmental contaminants during loading and unloading.

What industries benefit most from dock seals?
Dock seals are especially important in industries such as:

• Food processing
• Pharmaceuticals
• Cold storage and refrigerated warehouses
• Chemical manufacturing
• Logistics and distribution centers

What are the energy-saving benefits of using dock seals?
By creating a sealed connection between the building and the vehicle, dock seals can reduce heat loss by up to 80%, significantly improving energy efficiency in temperature-sensitive facilities.

What materials are used in GD’s dock seals?
The seals are made from highly durable, double-weave PVC tarpaulin with high wear resistance. The standard color is RAL7016 (anthracite gray) for a modern, industrial look.

How do flexible dock seals differ from inflatable dock seals?

• Flexible dock seals use cushioned, impact-resistant sidewalls for general applications.
• Inflatable dock seals feature air-filled cushions that fully surround the vehicle, ensuring a perfect seal—ideal for sterile or refrigerated environments.

Are GD’s dock seals compatible with vans and smaller vehicles?
Yes. A manual retractable sidewall version is available, designed specifically for vans with 180° opening rear doors. This ensures flexibility in servicing multiple vehicle types at one loading point.

Can inflatable dock seals adapt to different vehicle sizes?
Yes. The inflatable system automatically adjusts to the dimensions of the vehicle, making it ideal for facilities that handle a wide range of truck or van sizes.