14
GROWSPAN
™
ROUND PREMIUM HIGH TUNNELS
Revision date: 10.25.21
3. Measure the distance between the upper and lower single u-channel installed in Step 2. Cut two additional
u-channel sections to this length and attach these vertical runs to the end rafter and interior rafter.
Space Tek
screws (FA4482B) approximately 12" on-center.
Vertical channel runs may consist of multiple small lengths
of available u-channel.
INSTALL CORNER BAFFLES (continued)
4. Take the 108654 roll of 6 mil film and cut a piece to cover the end bay opening framed by the single u-channel.
Roll out the film and measure length to determine the best way to cut the film. You need four (4) identical panels
from the film roll.
5. With assistance, secure the film panel in the u-channel using the 102198A wire spring.
Measure between the
u-channel sections.
6. Trim the film as needed and repeat the steps to install all remaining corner baffles.
7. After installing all baffles, continue with the next procedure.
108654 film
cut from roll.
