Roof Vent Cap - Hon&Guan Roof Vents 4 Inch Galvanized Steel Bathroom 4 Roof Exhaust Vent for Ventilation System-with Damper, Black
Product details
| Management number | 230883946 | Release Date | 2026/06/18 | List Price | US$10.64 | Model Number | 230883946 | ||
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Upgrade Your Ventilation System with Hon&Guan’s 4" Roof Vent Cap The Hon&Guan 4 Inch Roof Vent Cap delivers maximum airflow efficiency (75%) while blocking backdrafts, thanks to its built-in damper. Crafted from heavy-duty galvanized steel with a powder-coated finish, this vent resists rust, UV damage, and extreme weather for long-lasting durability. 🔹 Smart Protection A 3mm fine mesh grid keeps out pests (birds, squirrels, insects) without restricting airflow—ideal for bathroom exhausts, dryer vents, and attic ventilation. 🔹 Flexible Installation Designed for roof or wall mounting, this vent fits 4-inch ducts and includes a pipe extension + pre-drilled holes for a secure, wobble-free fit. The detachable design makes cleaning and maintenance effortless. 🔹 Why Choose Hon&Guan? ✔ Higher airflow (75%) than standard vents (≤50%) ✔ Galvanized steel + powder coating for corrosion resistance ✔ Multi-purpose (roof/wall, bathroom, dryer, attic) ✔ Easy DIY installation with reinforced flange Perfect for homes, cabins, sheds, and commercial buildings—ensure better air circulation & protection with Hon&Guan’s premium roof vent!
- 【High-Efficiency Airflow】 – Features a backdraft damper to maintain up to 75% airflow, outperforming competitors (which often drop below 50%). Ensures superior ventilation for bathrooms, attics, and more.
- 【Durable & Corrosion-Resistant】 – Made of high-quality galvanized steel with polyester powder coating for long-lasting protection against rust and harsh weather.
- 【Built-In Animal Guard】 – Includes a 3mm mesh screen (120mm x 90mm) to block birds, rodents, and insects while allowing optimal airflow.
- 【Versatile Installation】 – Works as a roof vent or wall vent; compatible with 4-inch ducts & bathroom exhaust fans. Features a pipe extension & pre-drilled holes for secure, hassle-free setup.
- 【Backdraft Damper & Detachable Design】 – Prevents reverse airflow (wind, debris) and allows easy cleaning/maintenance with its removable structure.
| Household vent & ventilation type | Roof Vent Cap |
|---|---|
| Duct size | 4'' |
| Material | Galvanized Iron |
| Size | 4‘’ |
| Features | Washable, Stain Resistant, Removable |
| Color | Black |
| Finish | Galvanized Iron |
| Style | Standard |
| Rec. room | Sunroom, Studio, Living Room, Laundry Room, Kitchen, Kids Room, Greenhouse, Game Room, Entertainment Room, Family Room, Dorm Room, Dining Room, Conference Room, Classroom, Breakroom, Bedroom, Bathroom |
| Brand | Hon&Guan |
| Accessories | Roof Vents 4 Inch * 1 |
| Weight | 2.53 lb |
| Multipack quantity | 1 |
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