Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header - HingeMaster Extreme dock shelter - view 1
Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header - HingeMaster Extreme dock shelter - view 2
Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header - HingeMaster Extreme dock shelter - view 3
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Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header - HingeMaster Extreme dock shelter - view 1Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header - HingeMaster Extreme dock shelter - view 2Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header - HingeMaster Extreme dock shelter - view 3

Blue Giant HingeMaster Extreme Dock Shelter with Rain Shroud Max Header

★★★★★
Iron Line Verified
Authorized Dealer: Blue Giant
Official Partner
IN STOCK & READY TO SHIP
SKU: HingeMaster Extreme

Quick Specs

  • Rain Shroud Max header: Efficiently deflects rainwater to keep the dock area dry and safe.
  • J-Hook seals: Replaceable polypropylene J-Hooks seal swing-door hinge gaps and minimize white space.
  • Self-adjusting foam pad: Weighted foam pad seals against rainwater and accommodates up to 12 in. variance in trailer heights.
  • Retracting side frames: Side frames retract on impact from misaligned trucks while keeping access to the trailer interior unobstructed.
  • Steel header frame: PowderCoat finish with galvanized top sheet metal.
  • TearResist vinyl curtains: Fiberglass supports; reinforced wear flaps on the head curtain and a reinforced double layer on the bottom of the side curtains.
  • Easy maintenance: Replaceable vertical curtains and replaceable foam bottom draft pads.
  • Foam side pads and hardware: Two vertical foam side pads; high-visibility yellow guide stripes; galvanized mounting brackets and hardware.
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*Please Note: This timeline is an estimate. Certain products may require an additional 1 week for manufacturing. Please speak with your sales rep, Matthew, for official details and confirmation before placing your order.

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Key Information

  • Order Cutoff Time: 2:00 PM EST
  • Order Handling Time: 1–3 business days (Monday–Friday)
  • Transit Time: 1–7 business days (Monday–Friday)
  • Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
  • Shipping Availability: Free Shipping On Most Items In The Contiguous United States only

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Engineering Toolsuite

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Frequently Asked Questions
A loading dock shelter is a frame-and-curtain structure around the dock opening that seals against a parked trailer to block weather, dust and pests; the HingeMaster Extreme pairs sealing curtains with a Rain Shroud Max header for this purpose.
The Rain Shroud Max header efficiently deflects rainwater away from the dock opening, helping keep the dock area dry and safe.
The self-adjusting, weighted foam pad seals against rainwater and accommodates up to 12 in. of variance in trailer heights.
J-Hook seals are replaceable polypropylene hooks that seal the gaps created at swing-door hinges, minimizing white space at the dock opening.
Yes, the J-Hook seals are replaceable polypropylene components, as are the vertical curtains and foam bottom draft pads.
The side frames retract on impact from misaligned trucks, absorbing the impact while keeping access to the trailer interior unobstructed.

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