Expert Solutions for Farming Success

The Leading Authority in Poultry, Swine, Layers, and Dairy Farming Solutions.

EcoTIght Endwall Rack & Pinion


  • Actuates multiple rows with one winch
  • Provides maximum sealing to reduce cold-air leakage
  • Eliminates freezing issues
  • Efficient design that minimizes the number of actuators
  • Positive attachment to the tunnel doors
  • Built to custom-sized vents to maximize intake openings
  • Continuously hinged door
  • Customizable rack and pinion system design
  • Durably engineered with thick schedule 40 tubing
  • Allows for smooth continuous control of vent systems
Product Meta


  • Optimized Ventilation: Our End Wall Rack & Pinion is expertly designed to facilitate optimal air circulation, ensuring that your poultry birds enjoy fresh air and a controlled climate. This feature is crucial for maintaining the health and comfort of your layers.
  • Temperature Control: Achieving the ideal temperature within your layer house has never been easier. The door allows for precise, positive control, helping you create the perfect environment for your birds, especially during seasonal temperature fluctuations.
  • Durable Construction: Crafted from high-quality, weather-resistant, PVC materials, this tunnel door is built to withstand the rigors of the layer industry.  The exterior rack and pinion system are sturdy and customized to your needs. Its sturdy construction ensures longevity and minimal maintenance.
  • Easy Operation: The End Wall Rack & Pinion is user-friendly, allowing for effortless opening and closing. Whether you need to regulate airflow or provide access for maintenance, this door’s operation is both smooth and hassle-free.
  • Customizable Options: We offer customization to suit your specific requirements. Choose from various sizes, and optional accessories to fit your poultry layer house’s unique layout and design.
  • Enhanced Bird Welfare: By maintaining a well-ventilated, controlled environment, this door helps create a stress-free, comfortable space for your birds, resulting in healthier, more productive layers.
  • Increased Efficiency: Achieve greater operational efficiency as you optimize your layer house’s environment with our tunnel door. Improved ventilation and temperature control can lead to enhanced egg production and overall profitability.


  • Door Thickness: 1- 3/8”
  • R-Value = 8
  • Curved or Straight Rack
  • Color Options:
    1. White Paneling
    2. Grey Paneling
  • Available Door Sizes of 24”-60”
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Heavy Duty Rack and Pinion Drive System

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No additional 2×4 needed for hinge sysytem, reducing air leakage in the house.

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Closed Cell foam filled with vertical and slanted supports provoiding rigidity.