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Shutter Cover

Double L’s NEW patent pending Shutter Cover is a simple, unique, and effective way to winterize fan shutters without having to remove them for winter months. The translucent panel allows natural light to enter the hog barn while reducing cold air leakage and shutter flutter, reducing heater run time and lowering operating costs. Designed to work with the EcoTight Shutter and other distributors fan shutters on the market, it is manufactured to your desired custom size in the USA. Profile is designed for expansion / contraction and easily snaps into place.

Product Meta

FEATURES

  • R Value of R3
  • Flex Tip U- Channel
  • Custom Sizing
  • Translucent Panel

BENEFITS

  • Simple, unique, and effective “common sense” way to winterize fan shutters. (works with Double L AND other OEM shutters)
  • Panel stops cold air leakage and shutter flutter
  • Reduces heater run time and lowers operating costs
  • Plastic panel is light & easy to handle for storage in off-season
  • Snap-fit design eliminates having to remove fan shutters to winterize
  • No more fan shutter damage due to handling / storing in off-season
  • Allows natural light to enter the building
  • Designed for expansion and contraction

Made in the USA

Shutter Blank for Grower
PATENT PENDING

FLIR IMAGES OF BEFORE AND AFTER USE OF SHUTTER BLANK

FLIR Photo at 2400 head finishing site in eastern Iowa

Above FLIR photo was taken at a 2,400 head finishing site in eastern Iowa when the outside temperature was below 0° F temperatures.

54” fans are shown with cold air leakage coming into the facility – shown by the purple areas on the shutter front.

FLIR Photo at same finishing site with Shutter Blank

Above FLIR photo was taken at the same finishing site in eastern Iowa 15 minutes after the Shutter Cover was installed on the 54” fans.

Note the reduction in cold air leakage and insulation provided on the fans depicted by the uniform yellow / orange tones captured by the FLIR camera.