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Bug Flap

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Bug Flap provides a flexible seal against insects. The flexible flap on the strip rubs against the sliding glass doors so that insects cannot penetrate the gap between the screen and glass doors. Bug flap is an excellent addition to your current screen door or when you are installing your new one. Purchase it and other screen door repair parts online from Metro Screenworks today!

Available in different widths of 1 1/2" and 2 1/4" and available in black.


Not sure how much bug flap, screen door repair parts, window screen material or the size of replacement screen door you need? Read more about measuring for your custom screen door or replacement window screen frame here!

For all other questions about our screen systems, screen doors, bulk orders, and more, check out our FAQ page or Contact us! Want more ideas for your custom screens or sliding screen doors? Read our blog!