6.5 Ft Long Deep Greenhouse Aluminum Lock Channel For Covering Attachment By Bootstrap Farmer

Deep Lock Channel for Multiple, Thick Layers of Greenhouse Film Fit up to 40 mil of greenhouse film into this deep lock channel made exclusively for Bootstrap Farmer. This is the perfect lock channel for light dep. structures and any structure with a double layer of woven poly.  Features  Heavy-Duty Design  6.5' long sections of long-lasting, rust and maintenance-free aluminum alloy .768" X 1.313" X 6.5' Holds up to 40 mil in layered greenhouse film in one channel (6 layers) Suitable for woven poly and light dep tarps with extra thickness Free Shipping in lower 48 6.5 ft of long-lasting, rust and maintenance-free aluminum alloy Offers a superior connection for your greenhouse’s covering Mounts to all wood or steel structures; pre-drilling or self-tapping screws recommended Spring Wire (also know as wiggle wire) and screws are not included. Uses Option 1 Multi-layer Light Dep & Woven Poly Layer 1 6 Mil Black/White Wind Panel from end wall hoop to the second hoop Layer 2 6 Mil Thermal Layer to side wall hip board Layer 3 6 Mil Black/White End Wall Layer 4 8 or 11 Mil Woven Poly top cover & roll up sidewall Option 2 Aqualiner for Deep Water Ponds 20 Mil Woven HDPE Scrim 9.4oz Option 3 Creating Microclimate with Layers Layering i.e. Shade Cloth, Double Layer Film What are the differences between a U Channel Lock, Double Lock Channel, and Deep Lock Channel design? A standard lock channel will fit up to 3 layers. The double lock channel is essentially double channels and holds up to 6 layers (3 and 3). The deep channel is for holding up to 40 mils of greenhouse layers in one channel. This is perfect for light dep. tunnels and those who want to use a double layer of woven poly.