How can we help?
Installation questions, compatibility, or a product issue — our team responds within 1–2 business days.
Quick answers
What duct size does No-Pest Vent fit?
All standard No-Pest Vent terminations fit 4″ round dryer exhaust duct — the size used in most U.S. residential homes.
Is No-Pest Vent code compliant?
Yes. No-Pest Vent is screenless by design, meeting IMC Section 504.4 and IRC M1502.3. It is accepted by inspectors nationwide.
Do I need tools to install it?
No. The Wide Mount and Low Profile vents snap into place over your existing duct opening. Wall fasteners are included for permanent installation.
How long does it last?
Our exterior-grade, UV-stabilized materials are built to last decades under normal conditions. The proprietary flap mechanism has no springs to rust or wear out.