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Dock Seals


Docks Seals within loading dock systems are an integral part of any facility. Unfortunately not all Loading Docks are built the same. For this reason all dock Seals offered through Loading Dock Supply are custom built to suit your facility. With our short lead times and and expert advice were sure to provide you the best possible seal found on the market today, without the wait.   

Working with your loading bay system Dock Seals & Dock Shelters provide environmental protection and a guide for trucks docking with your facility. Compressing between the trailer and wall dock seals effectively guard against outside environmental conditions, Insects, pests, & other variables which may pass between the truck and wall.

Dock Seal Features:

  • High grade vinyl material comes in 22, 35, 40 oz gauges.
  • Yellow guide stripes offset 3” from inside edge of verticals provides higher visibility ensuring accurate docking.
  • Pressure treated wood backing is rot resistant and chemically bonded to the high density foam used for the cushion
  • All Dock Seals are designed to accommodate your slope whether it is a positive or negative grade
  • Tapered bottom reduces pinching between trailer and dock bumpers when compressed.
  • Curtain model headers are coupled with wedged top verticals to inhibit water accumulation
  • Dock Shelters offer full access to the bay door unlike the 7’6” openings traditional compression dock seals close the opening down to 
  • Wear shields come in a variety of overlaps and materials  
  • Fire Resistant Dock Seals Upon Request.
  • Available for 8' wide, 9' wide, 10' wide openings
  • GO GREEN THIS YEAR AND RECOVER YOUR DOCK SEALS!
  • for the best service in the Dock Seal Industry
    Call Now 1800-741-1258 

    Loading Dock Design is a key factor to your choice of dock seal
    Fill out a dock seal Survey today!

    Get a Quote   Dock Seal Installation Guide   Dock Seal Survey

    Loading Dock Supply, LLC prides itself on being available to discuss your needs give us a call and we'll help you choose the right seal for the job 1800-741-1258.  

Loading Dock Seals

Dock Seal construction components

Basic Dock Seal Construction

  1. Pressure treated wood backer board.  Optional steel channel backer available upon request.
  2. Total of (9) 90° angle brackets for outside edges of seals.
  3. Resilient industrial adhesive chemically bonds high density foam to wood backer; ensuring optimal performance and appearance.
  4. High Density foam  for a longer life and superior compression.
  5. Two vent pockets on the outside of each seal vertical and on the underside of the header pad ensure compression for optimal release of air during compression.
  6. 3" Tapered bottom edge ensures the seal is not prematurely damaged by pinching between docked trucks and bumpers; Drainage holes punched in bottom to ensure release of moisture accumulation.
  7. Standard seals are wedged to close openings down to an ideal 7'6" for use with standard 8' and 8'6" wide trailers, custom seals dimensions are available upon request.
  8. Several header heights and types are available to accomodate varying door heights and truck ranges.
  9. total of (9) Flat brackets for inside when mounted to edge of door; offset seals will use 90° angles for any offset edge great enough to accomodate angle.
  10. Yellow guide striped offset three inches from inside edges, ensuring trucks will accurately dock.
  11. Dock seal projection is based on the approach slope and projection of your dock bumpers.

Why you should buy your Dock Seals & Shelters from Loading Dock Supply:  

Often times, dock seal and shelter cover fabric specifications are based on some of the more expensive rubber based products that have been very heavily promoted by dock seal industry leaders. Although these fabrics have a good reputation, from a durability stand point the important factor is not whether the coating is rubber or vinyl, but the shear strength of the fabric. Known as Base fabric, the interwoven nylon or polyester strands sandwiched between the two layers of rubber or vinyl, is graded by the thickness and quality of the strands used in construction. For this reason knowing your material is as important as the quality of construction. On the market now there are common specified light duty base fabrics used in conjunction with expensive rubber coatings. Different coatings can feel very different offering a variety of benefits; however without the proper base layer a rather expensive product can perform at a much lower level than what is intended. The end result is a product with low durability and a high cost. Loading Dock Supply takes pride in ensuring our products are top grade industrial quality, we do not believe in cutting corners and strive to offer you the highest quality products and satisfaction.


Have questions?
Fill out a dock seal survey or give us a call! 1800-741-1258

Dock Seal Survey


Dock Seal Pricing

For pricing on 9' wide doors and 10' wide doors contact one of our sales associates at 1800-741-1258 

Model # Dock Bumper Projection Door Width Door Height Description 22 oz. 40 oz. Super Heavy Duty
40CS8S 4" 7' 8'-9' Sides will be 8" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 8" deep x 12" tall x 9' long.   $547.00 $625.00 $662.00
40CS8 4" 8' 8'-9' Sides will be 8" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 8" deep x 12" tall x 9'6" long. $537.00 $615.00 $651.00
40CS8SC 4" 7' 10' Sides will be 8" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 8" deep x 24" drop x 9' long. $537.00 $615.00 $651.00
40CS8C 4" 8' 10' Sides will be 8" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 8" deep x 24" drop x 9'6" long.  $537.00 $615.00 $651.00
40CS9S 5" 7' 8'-9' Sides will be 9" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 9" deep x 12" tall x 9' long.   $570.00 $648.00 $686.00
40CS9 5" 8' 8'-9' Sides will be 9" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 9" deep x 12" tall x 9'6" long.   $547.00 $625.00 $662.00
40CS9SC 5" 7' 10' Sides will be 9" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 9" deep x 24" drop x 9' long.  $547.00 $625.00 $662.00
40CS9C 5" 8' 10' Sides will be 9" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 9" deep x 24" drop x 9'6" long.   $547.00 $625.00 $662.00
40CS10S 6" 7' 8'-9' Sides will be 10" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 10" deep x 12" tall x 9' long.  $597.00 $675.00 $715.00
40CS10 6" 8' 8'-9' Sides will be 10" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 10" deep x 12" tall x 9'6" long.  $575.00 $653.00 $692.00
40CS10SC 6" 7' 10' Sides will be 10" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 10" deep x 24" drop x 9' long. $575.00 $653.00 $692.00
40CS10C 6" 8' 10' Sides will be 10" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 10" deep x 24" drop x 9'6" long.   $575.00 $653.00 $692.00
40CS11S 7" 7' 8'-9' Sides will be 11" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 11" deep x 12" tall x 9' long.  $621.00 $699.00 $740.00
40CS11 7" 8' 8'-9' Sides will be 11" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 11" deep x 12" tall x 9'6" long.   $602.00 $680.00 $720.00
40CS11SC 7" 7' 10' Sides will be 11" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 11" deep x 24" drop x 9' long.    $602.00 $680.00 $720.00
40CS11C 7" 8' 10' Sides will be 11" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 11" deep x 24" drop x 9'6" long.  $602.00 $680.00 $720.00
40CS12S 8' 7' 8'-9' Sides will be 12" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 12" deep x 12" tall x 9' long.   $652.00 $730.00 $773.00
40CS12 8" 8' 8'-9' Sides will be 12" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 12" deep x 12" tall x 9'6" long.  $631.00 $709.00 $751.00
40CS12SC 8" 7' 10' Sides will be 12" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 12" deep x 24" drop x 9' long.    $631.00 $709.00 $751.00
40CS12C 8" 8' 10' Sides will be 12" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 12" deep x 24" drop x 9'6" long.   $631.00 $709.00 $751.00
40CS13S 9" 7' 8'-9' Sides will be 13" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 13" deep x 12" tall x 9' long.  $682.00 $760.00 $805.00
40CS13 9" 8' 8'-9' Sides will be 13" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 13" deep x 12" tall x 9'6" long.  $658.00 $736.00 $780.00
40CS13SC 9" 7' 10' Sides will be 13" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 13" deep x 24" drop x 9' long.  $658.00 $736.00 $780.00
40CS13C 9" 8' 10' Sides will be 13" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 13" deep x 24" drop x 9'6" long.   $658.00 $736.00 $780.00
40CS14S 10" 7' 8'-9' Sides will be 14" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 14" deep x 12" tall x 9' long.   $712.00 $790.00 $837.00
40CS14 10" 8' 8'-9' Sides will be 14" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 14" deep x 12" tall x 9'6" long.   $687.00 $765.00 $810.00
40CS14SC 10" 7' 10' Sides will be 14" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 14" deep x 24" drop x 9' long.   $687.00 $765.00 $810.00
40CS14C 10" 8' 10' Sides will be 14" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 14" deep x 24" drop x 9'6" long.   $687.00 $765.00 $810.00
40CS15S 11" 7' 8'-9' Sides will be 15" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 15" deep x 12" tall x 9' long.  $757.00 $853.00 $904.00
40CS15 11" 8' 8'-9' Sides will be 15" deep x 12" wide face wedged to an 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 15" deep x 12" tall x 9'6" long.   $724.00 $820.00 $869.00
40CS15SC 11" 7' 10' Sides will be 15" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 15" deep x 24" drop x 9' long.   $724.00 $820.00 $869.00
40CS15C 11" 8' 10' Sides will be 15" deep x 12" wide face wedged to an 9" back x 10' tall with full length yellow guide strips.  Header will be 15" deep x 24" drop x 9'6" long.  $724.00 $820.00 $869.00
40CS16S 12" 7' 8'-9' Sides will be 16" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 16" deep x 12" tall x 9' long.   $782.00 $878.00 $930.00
40CS16 12" 8' 8'-9' Sides will be 16" deep x 12" wide face wedged to a 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 16" deep x 12" tall x 9'6" long.   $752.00 $848.00 $898.00
40CS16SC 12" 7' 10' Sides will be 16" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 16" deep x 24" drop x 9' long.   $752.00 $848.00 $898.00
40CS16C 12" 8' 10' Sides will be 16" deep x 12" wide face wedged to a 9" back x 10' tall with full length yellow guide strips.  Header will be 16" deep x 24" drop x 9'6" long.  $752.00 $848.00 $898.00
40CS17S 13" 7' 8'-9' Sides will be 17" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 17" deep x 12" tall x 9' long.   $808.00 $904.00 $958.00
40CS17 13" 8' 8'-9' Sides will be 17" deep x 12" wide face wedged to a 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 17" deep x 12" tall x 9'6" long.   $781.00 $877.00 $929.00
40CS17SC 13" 7' 10' Sides will be 17" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 17" deep x 24" drop x 9' long.     $781.00 $877.00 $929.00
40CS17C 13" 8' 10' Sides will be 17" deep x 12" wide face wedged to a 9" back x 10' tall with full length yellow guide strips.  Header will be 17" deep x 24" drop x 9'6" long.  $781.00 $877.00 $929.00
40CS18S 14" 7' 8'-9' Sides will be 18" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 18" deep x 12" tall x 9' long.   $840.00 $936.00 $992.00
40CS18 14" 8' 8'-9' Sides will be 18" deep x 12" wide face wedged to a 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 18" deep x 12" tall x 9'6" long.  $814.00 $910.00 $964.00
40CS18SC 14" 7' 10' Sides will be 18" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 18" deep x 24" drop x 9' long.   $814.00 $910.00 $964.00
40CS18C 14" 8' 10' Sides will be 18" deep x 12" wide face wedged to a 9" back x 10' tall with full length yellow guide strips.  Header will be 18" deep x 24" drop x 9'6" long.   $814.00 $910.00 $964.00
40CS19S 15" 7' 8'-9' Sides will be 19" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 19" deep x 12" tall x 9' long.   $875.00 $971.00 $1029.00
40CS19 15" 8' 8'-9' Sides will be 19" deep x 12" wide face wedged to a 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 19" deep x 12" tall x 9'6" long. $840.00 $936.00 $992.00
40CS19SC 15" 7' 10' Sides will be 19" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 19" deep x 24" drop x 9' long.    $840.00 $936.00 $992.00
40CS19C 15" 8' 10' Sides will be 19" deep x 12" wide face wedged to a 9" back x 10' tall with full length yellow guide strips.  Header will be 19" deep x 24" drop x 9'6" long.   $840.00 $936.00 $992.00
40CS20S 16" 7' 8'-9' Sides will be 20" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 20" deep x 12" tall x 9' long.   $907.00 $1,003.00 $1063.00
40CS20 16" 8' 8'-9' Sides will be 20" deep x 12" wide face wedged to a 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 20" deep x 12" tall x 9'6" long.   $872.00 $968.00 $1026.00
40CS20SC 16" 7' 10' Sides will be 20" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 20" deep x 24" drop x 9' long.    $872.00 $968.00 $1026.00
40CS20C 16" 8' 10' Sides will be 20" deep x 12" wide face wedged to a 9" back x 10' tall with full length yellow guide strips.  Header will be 20" deep x 24" drop x 9'6" long.   $872.00 $968.00 $1026.00
40CS21S 17" 7' 8'-9' Sides will be 21" deep x 12" wide x 8'-9' tall with full length yellow guide strips.  Header will be 21" deep x 12" tall x 9' long.   $940.00 $1,036.00 $1098.00
40CS21 17" 8' 8'-9' Sides will be 21" deep x 12" wide face wedged to a 9" back x 8'-9' tall with full length yellow guide strips.  Header will be 21" deep x 12" tall x 9'6" long.   $902.00 $998.00 $1057.00
40CS21SC 17" 7' 10' Sides will be 21" deep x 12" wide x 10' tall with full length yellow guide strips.  Header will be curtain style 21" deep x 24" drop x 9' long.  $902.00 $998.00 $1057.00
40CS21C 17" 8' 10' Sides will be 21" deep x 12" wide face wedged to a 9" back x 10' tall with full length yellow guide strips.  Header will be 21" deep x 24" drop x 9'6" long.   $902.00 $998.00 $1057.00
WEAR SHIELDS
(Add-on Cost based on 22oz seal price)
Part No Description 8 to 14 15 to 21
HT-L-40 Light-Duty, 18" Duroprene Flap W/2" overlap
over 40oz. Vinyl Base
$235.00 $254.00
HT-M-40 Medium-Duty, 18" Duroprene Flap W/10" overlap
over 40oz. Vinyl Base
$272.00  $291.00
HT-H-40 Heavy-Duty, 9" Duropreen Vinyl Flap W/5" overlap
over 40oz. Vinyl Base
$296.00  $315.00
HT-L-HT Light-Duty, 18" Duroprene Flap W/2" overlap
over Duroprene Vinyl Base
$275.00 $319.00
HT-M-HT Medium-Duty, 18" Duroprene Flap W/10" overlap
Duroprene Vinyl Base
$312.00 $352.00
HT-H-HT Heavy-Duty, 9" Duroprene Flap W/5" overlap
over Duroprene Vinyl Base
$336.00 $376.00
22-L-22 Medium-Duty, 18" Duroprene Flap W/2" overlap
over 22oz. Vinyl Base  
$129.00 $129.00
22-M-22 Medium-Duty, 18" Duroprene Flap W/10" overlap
over 22oz. Vinyl Base  
$146.00 $146.00
COMPRESSION SEAL OPTIONS Seal Projection
Description 8"-14" 15"-21"
18" High Header Instead of 12" $112.00 $147.00
Drop Curtain-UP to 24" $37.00 $37.00
Adjustable Curtain Header $140.00 $160.00
Vertical Length over 10' $42.00 $84.00
Wedge Shaped Pads 12" x 15" $90.00 $110.00
Wedge Shaped Pads 9" x 15" $58.00 $70.00
Fire Retardant Foam $75.00 $120.00
Drop Curtain Slit w/ Velcro $65.00 $65.00
11" Extensions $349.00

Loading Dock Supply specializes in more than just Dock Seals

We also offer seals for Oversize Openings, Pit Levelers,  Agricultural Operations,  Livestock Load out, Pig Doors, Dairy Facilities, Grain Silos, & Lumber Mills, among many other unique applications requiring custom fit foam seals and curtains. 

Our hassle free, non commission, sales team is here help you

Get a Quote  Dock Seal Survey

We take pride in our availability to discuss your needs
Give us a call to discuss your needs 1800-741-1258

Loading Dock Equipment, Loading Dock Ramps, Dock Bumpers, Dock Boards, Yard Ramps, Dock Lights, and Industrial Equipment

sales@loadingdocksupply.com
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1-800-741-1258
In Business since 2004

Serving OH, AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, IA, IL, IN, ID, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY

Loading Dock Equipment
June 18, 2018

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Incandescent Dock Light with 60
Price:
$145.00

Incandescent dock light with 40" arm. 

Max Wattage:  300
Max Lumens:  3,700
40" Single Strut Arm

In stock now!

molded 2 hole DB-13 Bumper
Reg. Price:
$42.00
Sale Price:
$31.18
Save:
$10.82

DB-13 Molded Dock Bumper
4" Thick x 10"High x 13" Long
IN STOCK - SHIPS SAME DAY

Molded Bumper Model R
Reg. Price:
$49.60
Sale Price:
$36.82
Save:
$12.78

4" Thick x 12"High x 13" Long
Type R Bumper
Edge of dock leveler bumper
IN STOCK - SHIPS SAME DAY

Heavy Duty Aluminum Dockboard
Reg. Price:
$1,418.00
Sale Price:
$1,215.00
Save:
$203.00

Capacity: 15,000 lbs
Size: 60" Wide x 60" long
7" height range for all equipment
9" height range for gas forklifts

Quick Ship
IN STOCK