Heavy-duty, Plastic Ribbed Porches Designed Specifically for SuperGourds (SGP):
These heavy-duty, injection-molded porches are made of unbreakable polypropylene plastic infused with UV protectant for long life in the sun.
They have aggressive ribbing for traction and bolt securely on both the inside and outside of crescent-holed SuperGourds allowing martins easier entry through the snug, starling-resistant entrance holes.
They will also fit nicely on both the SuperGourd Round (2-1/8”) and SuperGourd Bluebird (1-1/2”) gourds.
Sold in pairs, the identical porch halves are each attractively oval in shape and measure 3-5/8” long by 4-5/16” wide.
Porches come pre-drilled with two mounting holes, and you also get two stainless steel wiz nuts and two stainless steel bolts per porch pair.
Customer must drill mounting holes in their gourds below the entry holes.
Detailed mounting instructions and a drill-guide template provided.
Adding porches to round-holed SuperGourds WILL NOT make them starling-resistant.