-12-
REV. 10/2018
STEP 1: ASSEMBLE BOTTOM RAILS AND T-CONNECTORS
Loosely assemble all Base Rail parts: T-Connectors, and Bottom Rails (quantity and lengths described on Back Enclosure
Diagram pages). Place the loose assembly on the ground or slab at the back of the building with the pins on the T-
Connectors in the vertical position. Adjust the joint spacing to be equal (spacing dimensions on Back Enclosure Diagram
pages). The ends of the Base Rail Assembly should be touching the Side Base Rails of the building. Fasten each swage
joint with (2) framing screws.
Back Enclosure Assembly
STEP 2: ANCHORING L-CONNECTOR
With the joints secure and spacing correct, square the assembles with the building sides and drive ground anchors through
the holes in the T-Connectors into the ground or set the ground anchors in concrete. Attach the bottom rail to the side base
rails with BK-10 Angle Brackets and (6) framing screws. If the structure is on a concrete slab use 5 1/2” or 6” concrete an-
chor bolts (not included) to anchor the Base Rail Sections to the slab. (Refer to the bolt manufacturer’s instructions for proper
installation of anchor bolts.)