Builders Best 110277 ASM320 4 Inch Dryer Vent Hood Aluminum

Product Description

The Builders Best 110277 is a standard-mouth aluminum dryer vent hood designed for general residential and light commercial venting applications. This hood is part of the ASM320 collection and is built to channel exhaust air from dryers and other ventilation systems safely to the outside. It features a round-to-rectangular duct shape transition, making it compatible with common dryer duct installations where a round duct connects to a rectangular wall opening. The hood is constructed from 28 gauge aluminum, offering a balance of durability and light weight. Its fully assembled riveted construction means it arrives ready to install, reducing labor time on the job. HVAC installers, plumbers, and general contractors will find this vent hood straightforward to work with on new construction or replacement projects. The silver aluminum finish blends cleanly with most exterior wall surfaces. At 4 inches in diameter, it fits standard dryer exhaust ducts found in most homes and apartment units. The hood measures 14 inches in height and 6 inches in width, giving it a low-profile exterior footprint. Proper dryer venting is critical to prevent moisture buildup, lint accumulation, and fire hazards inside walls and attics. A quality vent hood like this one helps direct exhaust away from the structure and keeps backdraft and pests from entering the duct when the dryer is not running. The aluminum material resists rust and corrosion over time, making it suitable for exterior wall penetrations in humid or wet climates. Trade professionals working on dryer installations, duct replacements, or bathroom exhaust upgrades will recognize this as a reliable, no-frills component that gets the job done without requiring field assembly.

• 28 gauge aluminum construction for durability and corrosion resistance
• Fully assembled riveted design for fast, ready-to-install setup
• Round-to-rectangular duct transition fits standard 4 inch dryer exhaust systems

Product Highlights

The Builders Best 110277 ASM320 dryer vent hood delivers a simple, durable solution for exterior dryer exhaust venting. Its pre-assembled aluminum build and standard 4 inch sizing make it a dependable choice for residential and light commercial duct installations.

Product Information

Standard Information

• Brand: BUILDERS BEST
• Manufacturer Part Number: 110277

Technical Specifications

• Collection: ASM320
• Color Finish: Silver
• Diameter: 4 inches
• Gauge (Metal): 28
• Height: 14 inches
• Material: Aluminum
• Vent Duct Shape: Round to Rectangular
• Width: 6 inches