How to Install Spectis Trellis
Spectis trellis and pergola parts are high-density polyurethane, factory primed, and ready to paint. They are for a garden wall or an overhead frame.
These parts are decorative millwork. They are not a rated structure. Do not hang a load from a trellis panel, and do not treat a pergola part as the beam that holds a roof.
Fasten the panel to a sound surface. Use ADH100 on bedding faces and butt joints, and screws or nails where the plate calls for them. Paint after the joints are closed. The primer is not the weather coat.
Sep 30th 2026
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