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Dock Seals, Dock Shelters, and Dock Levelers

Warehouse exterior with several loading docks with dock sheltersPentalift Dock Seals, Shelters, and Levelers Near You in NJ and PA

If your business has a bustling loading dock, you need reliable parts to keep it functioning safely and securely. Jammer Doors, a family-owned and operated business serving residential and commercial customers, provides Pentalift dock seals, shelters, and levelers. Learn more about our dock products available near you in Southeast Pennsylvania and Central New Jersey.

Dock Solutions at a Glance

Dock solutions, such as seals, shelters, and levelers, are crucial for ensuring safer, weather‑tight loading docks that cut energy loss. At Jammer Doors, we provide several Pentalift options that are sized to your fleet and dock geometry. We offer code-aware installation with bumper, lip, and interlock options, and we also provide preventive maintenance to minimize downtime. When you need fast, local service across Bucks County, PA, and Mercer County, NJ, turn to Jammer Doors.

What Are Dock Seals, Shelters and Levelers?

When loading docks are relied on daily to move equipment and products, they need to be designed optimally. Dock seals, shelters, and levelers are all solutions designed to enhance the function of your dock.

Seals vs. Shelters: When to Choose Each

Both dock seals and shelters are installed around loading docks, but they have different purposes. Dock seals are foam-filled, fabric-covered structures mounted around loading dock doors to create a tight, compressed gasket seal against a trailer’s rear. They help to prevent weather, debris, and insects from entering the warehouse, and they can also help improve energy efficiency.

Dock shelters are protective structures installed at a loading bay. They feature rigid frames and fabric curtains that wrap around the sides and top of a trailer, acting as a weather barrier and reducing energy loss. 

Typically, dock seals are best when trailers have consistent dimensions, while dock shelters are better for trailers with varied sizing. For high energy efficiency needs, dock seals are generally the better choice because they provide a tighter seal.

At Jammer Doors, we provide Pentalift dock seals designed to enhance safety, safeguard products, and increase security at your loading docks. 

Hydraulic vs. Mechanical Levelers

A dock leveler is a metal platform that acts as a ramp. It is installed at a loading dock to bridge the height gap between a warehouse floor and a truck trailer, allowing for safe forklift access and smooth loading and unloading. Deck levelers can be either hydraulic or mechanical. Generally, hydraulic dock levelers offer better safety and ease of use because they use push-button operation, while mechanical dock levelers rely on manual operation. Pentalift offers both mechanical and hydraulic dock levelers, available at Jammer Doors.

Specs That Matter

When you’re exploring dock solutions, there are certain specifications that are important to consider. They include:

  • Safe working range: For dock levelers, the safe working range is their ability to operate effectively within a specific vertical distance above or below the dock level. For pit levelers, you typically need a safe working range of 12 to 16 inches, and for edge of dock levelers, you often need 3 to 5 inches.
  • Lip length: The lip length refers to the extension of the dock leveler. The standard lip length for dock levelers is 16 inches, but specialized or refrigerated trailers require longer options.
  • Weight capacity: Dock levelers often feature weight capacities ranging from 25,000 to 80,000 pounds, but heavy-duty models can handle up to 100,000 pounds.
  • Brush/curtain materials: On dock seals and shelters, the brushes are often made of polypropylene filaments or nylon, while the curtains are typically constructed with high-density vinyl.
  • Safety standards: Dock levelers must meet safety standards that require the dockboards to be strong enough to carry their maximum load, secured in place, and designed with safe handling features. Dock seals must provide a secure, stable, and weather-resistant barrier to ensure worker safety.

The specifications you come across will depend on whether you’re looking for a dock seal, dock shelter, or dock leveler. However, they are important to double-check to ensure you’re getting a reliable, high-quality piece of equipment.

Service and Maintenance Plans

At Jammer Doors, we provide high-quality Pentalift dock solutions. However, our service doesn’t stop there. We are committed to sticking with our customers throughout every aspect, from design to installation to maintenance and repairs. We offer various services, including inspections, emergency repairs, and replacements. We also have a wide range of parts in stock, so we can quickly repair a broken component and get you back to business as usual.

Explore Pentalift Dock Seals, Shelters, and Levelers at Jammer Doors

Ensure the safety and security of your loading dock with Pentalift dock solutions from Jammer Doors. Our experienced in-house team of technicians offers local expertise and professional service, whether you need a dock seal, shelter, or leveler. To learn more about our available models or to request a quote near you in NJ or PA, contact us today.

Dock Solutions FAQs

Which is better: a seal or a shelter?

It depends on the types of trailers that frequent your dock. If you see consistently sized trailers, a seal is often best. For various-sized trailers, a shelter is better. For superior energy efficiency, a seal is typically the better choice.

Which industries use dock solutions?

Dock solutions, such as seals and levelers, are used in many industries, including warehousing, auto service, light industrial, and retail.