Lettry 2-Piece One-Way Squirrel Door Excluders (3x3x9 in) – Humane, Contactless Exit, Installation Kit Included

humane, practical wildlife exclusion for attics and outdoor spaces

Protect your home from small wildlife intrusions with Lettry’s 2-Piece One-Way Squirrel Door Excluders. This humane solution uses a contactless exit design to guide curious visitors out of your attic, chimney, or other entry points without forcing them into confrontations. Built for year-round durability, it combines reliable metal construction with a simple setup that fits small openings as a practical deterrent rather than a blunt barrier.

What’s included

• Two one-way doors crafted from robust stainless steel for lasting performance
• Full installation kit: eight screws, two copper wire rolls (41.3 in each), a bag of cable ties, and a pair of gloves
• Everything you need to complete a clean, professional installation in one package

With these components, you’ll have the hardware and accessories required to prepare and seal the exit point effectively, minimizing the chance of re-entry once the animal has left.

Size, scope, and suitability

The door pair is designed for chipmunks, juvenile squirrels, and other similarly sized wildlife, featuring a 3" x 3" opening and a 9" tunnel. This size helps target smaller visitors while avoiding larger animals. Always confirm the animal size before installation to ensure the device is appropriate for your specific situation.

• 3" x 3" entry opening with a 9" tunnel for controlled egress
• Best for chipmunks, juvenile squirrels, and similar-sized wildlife

Durability you can rely on

Manufactured from heavy-duty 2mm stainless steel, the excluders are built to resist rust and weathering across seasons. The sturdy construction helps maintain their performance in outdoor spaces exposed to sun, rain, and wind.

Humane, automatic design

The excluder uses a powerful spring mechanism to ensure the door closes automatically after the animal exits, reducing opportunities for re-entry and keeping your space protected without forcing contact or capture.

• Contactless exit promotes humane wildlife management
• Automatic closure helps prevent re-entry without intervention

Easy setup and reliable use

Four adjustable flaps, complemented by copper mesh, make sealing the entry hole straightforward. Attach the device using the included nails or staples, then wait for the guest to depart. The installation kit is designed to streamline setup in attics, chimneys, or other access points.

• Simple installation with the provided screws, wire, and ties
• Adjustable flaps and copper mesh for a snug fit

Real-life uses and benefits

Ideal for households looking to deter small wildlife without harming them, the Lettry excluders offer a practical balance of accessibility and protection. The design supports a humane approach to wildlife management, while the durable build provides long-term support for outdoor spaces like attics and chimneys.

Why choose Lettry

Choosing Lettry means opting for a complete, ready-to-use solution that emphasizes humane handling, durable materials, and a straightforward installation process. This system is designed to work as part of a broader wildlife management plan, offering practical possibilities rather than guarantees.