Anti-billow hardware keeps your greenhouse or high tunnel film from lifting, flapping, and wearing out prematurely in the wind. This pack of 25 all-aluminum clips fits inside your standard channel and is designed to be used with 1/4" anti-billow rope run along the long walls of your structure.

Wind is one of the most common causes of greenhouse film damage. When film billows up and snaps back repeatedly, it weakens at the attachment points and can tear or pull free — often at the worst possible time. Running anti-billow rope through these clips along the sidewalls creates a grid that holds the film taut and dramatically reduces that movement, extending the life of your cover and protecting your crop.

What's included:

• 25 aluminum anti-billow hardware clips

• Fits inside standard greenhouse channel

• Use with 1/4" anti-billow rope (sold separately)

• Suitable for high tunnels and hoop houses

Free shipping.