Rotary Products Inc. Loading Dock Equipment Specialists & Sliding Door Experts 1-800-457-5251 Sales@RotaryProductsInc.com | Fax 740-747-2188


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Dock Seals

  • Compression Dock Seals
  • Tapered Compression Seals
  • Super Z Compression Seals
  • Compression Seals with Curtain Headers
  • Compression Seal Recovers


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GO GREEN AND SAVE GREEN
CONSERVE MONEY &  ENERGY BY PROPERLY SEALING YOUR LOADING DOCK TODAY!

Rotary Products Inc. has been manufacturing quality custom compression dock seals for approximately 35 years.  In our efforts to craft the finest compression dock seal available we have studied and monitored the performance of not only our own products, but those of our competitors.  These studies have resulted in an evolution of quality that is unsurpassed in our industry.


We know that special dock seal designs are needed to accommodate different slopes and sizes of trailers.  That's what makes our dock seals outlast our competitors.  If you want the most clearance for forklift traffic and products, a tight seal for insulation and protection against fumes, dirt, dust, insects and other unwanted matter and great customer service, you have come to the right place.  Getting you the right product for the job is our specialty.



All units are equipped with yellow safety guide stripes to aid drivers in proper alignment of their trailer with the loading dock seal.
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Compression Seal Installation Instructions

 Dock Survey Form  


Key To Dock Seal Model Numbers & Recommended Sizes For Standard Door Openings
SUBMITTAL DRAWINGS C_W 8X8 COMPRESSION SEAL
SUBMITTAL DRAWING C_W 8X9 COMPRESSION SEAL
SUBMITTAL DRAWING C_W-MC 8X10 COMPRESSION SEAL
SUBMITTAL DRAWING Z_N 9X8 COMPRESSION SEAL
SUBMITTAL DRAWING Z_N 9X9 COMPRESSION SEAL
SUBMITTAL DRAWING Z_N-MC 9X10 COMPRESSION SEAL
SUBMITTAL DRAWING Z_T 10X8 COMPRESSION SEAL
SUBMITTAL DRAWING Z_T 10X9 COMPRESSION SEAL
SUBMITTAL DRAWING Z_T-MC 10X10 COMPRESSION SEAL

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Compression Seals
For our standard Compression Seal with a projection from 8" to 21" made in 1" increments, our dock seal is custom built to serve your needs.
Specially-designed ventilation holes and vent pockets provide fast air escape and recovery when units are compressed and decompressed by contact with trailer.
Special bonding of polyurethane foam to the frame makes these seals durable, long-lasting performers.

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Tapered Compression
Dock Seal

Tapered compression dock seals are designed to match the angle of your loading dock and form a tight seal with trailers backing up or down sloped drives. 
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Z-Series Dock Seal
If your loading dock was built with 9' or 10' openings then our Super Wedge dock seal might be for you.  In some cases loading dock openings are built wider than the trailers that are used on them.  The Z-Series Super Wedge dock seal is designed to project into these openings allowing the trailer to make an effective seal.
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MC Header Dock Seal
Rotary's MC Header style dock seal is designed to seal extra high door openings of 10' or higher.  This efficient, practical design is used in many loading dock applications.  This header is compatible with any C-Series, Z-Series or Tapered dock seals.
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Adjustable Curtain Dock Seal
The AC Header Dock Seal is recommended for applications requiring access to the top of trucks.  The simple rope and pulley arrangement with a split, roll up curtain is less expensive and more serviceable than counter balanced adjustable headers.  In some situations this dock seal design can be recommended for loading docks that are serviced by different heights of trailers.
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18" Header Dock Seal
An 18" header pad is a popular design for an 8' foot tall door.  Based on a 4' dock height, the standard 12" head pad will accommodate trucks up to 13'.  Our 18" header dock seal will allow a truck height up to 13' 6".


We Also Offer Dock Seal Recovers! 
This is a great way to save money and resources by recovering the lightly used wood and foam of your compression loading dock seals. If a new cover is all that's needed for your dock seal, go green and save by contacting our loading dock equipment specialists today. 






A variety of options are available with all RPI dock seals. 

Dock Seal Options:

Belting Guards
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Bumper Seals
Wear Shields
Snow Hoods
Fire Retardant Material
Logos
Weather Stripping
And More...
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Snow/Rain Hoods
A galvanized steel snow/rain hood is recommended for installation over all dock seals. 

It is designed to protect the top of the seal from damaging rain, snow, and ice.
The integral gutter drains to the sides rather than on or in the trailer.

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Wear Shields
Wear shields extend the life of compression seals with layers of material on high-abrasion areas. 
Flaps move with the motion of the truck to reduce cuts, tears and wear from abrasion.

  • Dock Seals & Truck Shelters
    • Dock Seals
      • Compression Dock Seal
        • Key To Dock Seal Model Numbers & Recommended Sizes For Standard Door Openings
        • Wear Shields
        • Snow/Rain Hoods
      • Tapered Compression Dock Seal
      • Z-Series Dock Seal
      • MC Header Dock Seal
      • Adjustable Curtain Dock Seal
      • 18" Header Dock Seal
    • Truck Shelters
Also check out our line of Inflatable Seals!


website security Please contact the specialists at RPI for quotes on any of our products! 1-800-457-5251 rpiseal@aol.com