16
2-Layer Film Install
Revision date: 04.17.20
INSTALL COVER FILM (continued)
WEAR EYE
PROTECTION
WHEN
INSTALLING
SPRING WIRE!
8. Move to the other end rafter, pull film tight, and repeat steps to secure film to u-channel flashing attached to that end rafter .
9. After securing cover end-to-end, move to one side, and install 102198A spring wire in side u-channel.
NOTE:
Beginning at middle, work toward each end keeping wrinkles removed from film during installation. Maintain an even length
working along the side. Use upper run of u-channel to secure roof film if two (2) runs of channel are attached to ribbon board.
10. Next, move to remaining side,
stretch film, and secure in place.
Pull film sung during spring wire
installation.
11. Continue with installation of
inflation fan kit before installing
next film layer. See next page.
ATTENTION:
Do not trim film
length or width at this time.
For covers that include the
roll-up panel, take necessary
steps to prevent loose ends from
blowing in the wind.
TO PREVENT FILM DAMAGE
AND POSSIBLE INJURY, DO
NOT ALLOW SIDE SECTIONS
OF FILM TO REMAIN
UNSECURED.
Sample greenhouse shown.
Actual greenhouse style differs.
Step 8
Step 9
Step 9
2-Layer Film Roof — Layer 1 (IR/AC)
