Blue Giant Head Curtain Dock Seal with Rope and Pulley Header

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

Quick Specs

  • Rope and pulley header: Built-in system raises and lowers the header curtain to match varying trailer heights.
  • Foam side pads: Two resilient foam side pads cushion the trailer against the building.
  • Weighted head curtain: Full-width weighted curtain conforms to the trailer top.
  • Drainage: Sloped head curtain supports proper drainage to prevent water build-up.
  • Corner pleats: Wider corner pleats on the head curtain.
  • Bumper-pinch relief: Pads are tapered at the bottom to eliminate bumper pinch.
  • Stitching and fabrics: Double-stitching on all seams; wide range of durable fabrics available.

We Cover Sales Tax Excluding (Illinois)

Section 179
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Estimated Delivery Timeline

Order Placed

Ships Out

Delivered

*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.

CALL US FOR THE MOST ACCURATE AND COMPETITIVE LTL SHIPPING RATE, (888) 308-5580

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Experience: 20+ Years B2B • Origin: US-Based Support
EXPRESS SHIPPING

EXPRESS SHIPPING

Most orders process in 1-3 days. Yes, even if it weights 400lb

Hassle-Free Returns

Hassle-Free Returns

No restocking fees. Ever.

Manufacturer Warranty

Manufacturer Warranty

Fully backed by the brands you trust.

Dedicated Rep Mathew

Dedicated Rep Mathew

Speak to a US-Based Equipment Specialist: (888) 308-5580

Flexible Financing

Flexible Financing

Get Upto 60 Months Financing

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

Industrial calculations for facility planning and financial justification.

1. Facility & Utility Sizing

Airflow, thermal load, and suction requirements.

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2. Safety & OSHA Compliance

Noise limits, combustible dust, and shop layout safety.

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3. CAPEX & Strategic Analysis

Section 179, Labor ROI, and downtime revenue loss.

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Facility & Utility Sizing

Airflow Sizer (CFM)

Calculate ventilation for cooling and air quality.

Dehumidification (PPD)

Determine moisture removal for curing or climate control.

Dust Collection (CFM)

Required suction for material extraction.

Machine Thermal Load

Size cooling based on machine BTU output.

Safety & OSHA Compliance

OSHA Noise Exposure

Calculate daily noise dose and legal limits.

Combustible Velocity

Required FPM to move materials safely through ducting.

Heat Stress Index

Workplace danger zones based on heat and humidity.

Safe Machine Spacing

Physical footprint including material handling clearance.

CAPEX & Strategic Analysis

Section 179 Savings

Immediate tax deduction for equipment purchase.

Cost of Inaction

Revenue bleed from legacy equipment downtime.

Labor ROI (Payback)

Months until machine labor savings covers the cost.

Material Waste Savings

Monthly profit increase from scrap reduction.

Airflow Sizer

Recommended Airflow:

0 CFM

Dehumidification

Moisture Removal:

0 PPD

Dust Collection

Min. Suction Needed:

0 CFM

Machine Thermal Load

Heat Output:

0 BTU/hr

Cooling: 0 Tons

OSHA Noise Dose

Daily OSHA Dose:

0%

Duct Velocity

Required Volume:

0 CFM

Heat Stress Index

Feels Like:

0 °F

Safe Footprint

Safe Shop Area:

0 Sq Ft

Section 179 Savings

Tax Savings:

$0

Net Cost: $0

Cost of Inaction

Monthly Loss:

$0

Labor ROI

Payback Period:

0 Months

Waste Reduction

Monthly Savings:

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Request Expert Consultation

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CAPITAL ACCESS

EQUIPMENT FINANCING

AVAILABLE

Preserve cash flow with up to 60 month financing.

Frequently Asked Questions
A dock seal uses compression foam pads and a curtain to form a tight, insulated seal around the trailer keeping air and contaminants out; a dock shelter uses flexible flaps or panels that fold around the trailer without compressing against it, accommodating a wider range of trailer sizes but with a less airtight seal.
The built-in rope and pulley system raises and lowers the weighted head curtain to match varying trailer heights, ensuring the curtain conforms tightly to the trailer top to block outdoor air and contaminants.
The rope and pulley header adjusts the curtain height to match varying trailer heights, allowing the seal to accommodate standard refrigerated, dry van and other trailer types that arrive at different heights.
The two resilient foam side pads cushion the trailer against the building and compress to form a tight seal along the sides of the trailer, blocking outside air infiltration and preventing conditioned air from escaping during loading and unloading.
The head curtain is sloped to support proper drainage, preventing water from pooling on top of the curtain and reducing the risk of moisture infiltration into the dock area.
The wider corner pleats on the head curtain allow the curtain to wrap more fully around the upper corners of the trailer, eliminating gaps where air, moisture and pests could otherwise enter.

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