Rectangular Weep Hole Cover (w/bug flap)

Replacement Rectangular Weep Hole Cover (w/bug flap)

The bug flap is designed to move outwards only and to also resist popping loose when pushed outwards by water flow.

Printing

• Supports required (Narrow tree supports work well)
• PETG recommended due to flexibility requirements
• Print in the orientation indicated in the print profile for greatest horizontal strength

Assembling

• Orient the flap so the flat side faces outward and gently push the flap downwards into the gap at the rear of the case (see images)
• Test the motion of the flap as it should only open outwards as shown in the images 

Installation

• Keeping the assembled unit upright, gently flex it as you install it into the weep hole
• Confirm visually that the bottom of the flap remains even which indicates that it remained seated in the case during installation