Poly Lock Channel and Spring Wire Greenhouse Film Fastening System - 6 ft.


Poly Lock Channel and Spring Wire work together to create the best greenhouse film fastening method on the market. These 6 ft. pieces of single aluminum channel come with the associated Spring Wire, and are designed to secure Greenhouse Plastic, Insect Screen, Shade Cloth, or Two Layers of Greenhouse Plastic directly to your greenhouse hoop frame or end wall. Simply install the Poly Lock Channel and wiggle the wire back and forth over top the material you are installing and into the channel. 

Unlike using wooden batten strips to secure greenhouse coverings, Poly Lock and Spring Wire hold the plastic in place without requiring holes be drilled through the plastic itself to secure.

Great Things About Our Poly Lock Channel and Spring Wire

  • Among best per linear ft. price on channel AND wire anywhere in the industry
  • Among heaviest gauge Spring Wire in the industry
  • All units come with the 6 ft. piece of Poly Lock Channel AND the associated pieces of Spring Wire in 4 ft. sections (we always round UP with the wire)
  • Does not damage the plastic over time
  • Can be screwed directly to metal using Self Tapping TEK Screws
  • Can be easily drilled at appropriate spacing and secured to lumber
  • Bends to the shape of your hoops to allow for easy install
  • Spring Wire holds the greenhouse coverings firmly, but reduces the pressure on the coverings at the point of contact
  • Spring wire is easily removed, which allows covers and plastic to be removed, and used again 

How To Use Poly Lock Channel and Spring Wire

If you haven't used this method of greenhouse film attachment, the brief video below shows how aluminum channel is secured to metal, what kind of screw spacing should be followed, and how to execute the wiggle motion needed to use the Spring Wire portion of this product: 

 Shipping of The Item

  • This item is in-stock and will ship out in 1 to 3 business days 
  • Each 6 ft. piece comes with the associated length of Spring Wire 
  • Will ship via FedEx Ground

 To generate a shipping estimate:

  1. Add quantity of items you want into your cart/bag
  2. Click on the shopping cart / "view bag"
  3. Generate a shipping quote before check out

Select number of units below or order over the phone at: (833) 886-6351 ext. 2

Current stock: 0


36 Reviews

nick Oct 22nd 2021

Installed easily

Tray seems to be high quality aluminum without any sharp edge, shorter length made it easier to handle while while ninjaing around on a ladder. I should have installed it while the hoops were on the ground but I wasn't getting them to line up 100% straight; my results were the same in the air but it will do.

Georg Oct 6th 2021

Poly lock channel, 6 mil and 12 mil poly

My wife's greenhouse is now dry, secure and warm after redoing it from corregated plastic. This channel system is highly engineered, easy to work with and simply does what needs to be done. We did the roof in 6 mil and the walls in 12 mil woven joining the two in the channel - a little challenging at the corners but doable.

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