Double Poly Lock Channel is a great way to construct an all-metal Hip-Rail as a part of your High Tunnel, Hoop House, or Greenhouse. This material does not rust or decompose, so the life of the material is unparalleled.
Our Double Poly Lock Channel is superior to others due to its heavy gauge AND its rear slot which allows for bolt-and-nut connection to hoops using two-hole straps. This provides additional strength when used in conjunction with self-drilling TEK Screws. Connect multiple lengths of Channel to each other with the included Aluminum Splicer Plates.
Benefits of Our Double Channel Poly Lock
Pull your Greenhouse Plastic taught and secure. Using Spring Wire to attach plastic will extend the life of your greenhouse plastic by evenly distributing the pressure of securement along the entire perimeter of the plastic, which provides better protection from stresses put on your plastic from wind gusts.
What Comes With Each Unit Ordered
There are two ways to install this product, videos for both methods are shown below
Installing with TEK Screws Only
Installing With Nut and Bolt Attachment (provides extra strength)
To generate a shipping estimate:
Select number of units or order over the phone at: (833) 886-6351 ext. 2
Great company to work with, very quick delivery. We used the double channel on our gothic tunnel to install insect netting and roll up sides. Far better built product than the other greenhouse suppliers on the market. Our only regret was not buying from Tunnel Vision sooner
This company is very responsive and gets products shipped quickly. the double channel lock works great. I designed and built a cattle panel greenhouse which sits up on screened knee walls so the double channel allows me to anchor the poly and rope tie downs in the upper channel and anchor the lower section of greenhouse plastic so it can be raised for ventilation as the temperatures increase. System works great
