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21.
Place the Open End Cap (#5) down onto the eave side of the rail, making sure it is fully seated in place.
22.
Using clamps, clamp the open end cap to the rails and fasten down with (2) 1” concealer head screws (#11)
(use the pre‐drilled holes as a placement guide).
23.
Using (6) 1.5” Concealer Pancake Head w/ EPDM washer screws (#12) open end cap to rails and z‐enclosure.
(2 vertical screws into end z‐enclosure) (2 horizontal screws securing the open endcap to rail and z‐
enclosure on each side).
24.
On the ridge side, place the starter thermal break (#4b) between the insulation (if present) and the purlin.