Robert's All-In-One Install Vent Cap Kit

The Roberts Roof Cap Install Kit is the all-in-one solution for hassle-free bath vent installations.

Designed by roofing professionals, this system includes the Roberts Roof Cap, a heavy-duty four-layer duct tube, and two stainless steel hand-tightening clamps, and everything needed for a fast, airtight connection.

The flexible ducting routes easily through tight spaces, while the clamps lock without tools for clean, dependable installs. The cap’s oversized flange and integrated flap ensure weatherproof performance and quiet airflow. Built to prevent leaks, pests, and installation errors, this kit simplifies every vent project and delivers long-term durability.

Includes:

Roberts Roof Cap: Oversized 4” flange for watertight installation with quiet backdraft control.

Heavy-Duty Duct Tube: Four-layer, flame-resistant aluminum and thermoplastic design for strength and airflow.

Two Hand-Tightening Hose Clamps: Tool-free, rust-resistant clamps for airtight, professional connections.

Features & Benefits:

All-in-one kit - no extra parts or tools required.

Quick installation saves labor time and reduces rework.

Durable materials resist weather, corrosion, and wear.

Secure connections prevent leaks, drafts, and callbacks.

Designed and approved by roofing professionals.

Why It Matters: The Roberts Roof Cap Kit delivers the complete system—strong, quiet, and easy to install. Every part is engineered for efficiency and reliability, so your bath vent performs flawlessly from day one.