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Koopman Lumber - Sharon

306 Aluminum Semi-Rigid Duct, Flexible, 6 In. X 8 Ft.

SKU #6910681 Model #306 UPC #039899003069
Lambro 306 Aluminum Semi-Rigid Duct, Flexible, 6 In. x 8 Ft.

Lambro

Regular Price
$ 20.64
Koopman Lumber - Sharon Sharon, MA
Key Features
AI Generated
  • The aluminum build prevents rust, keeping the duct functional for years.
  • The duct’s light weight reduces labor time and effort on the job site.
  • With a 6‑inch cross‑section, the duct delivers optimal airflow for most applications.
  • The Class 0 rating provides peace of mind for residential vent installations.
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In-store Pickup

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Available for Special Order. Pickup In store in 3-8 days.

Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

The Lambro 306 is a semi-rigid aluminum duct designed for venting applications where building codes require all-aluminum duct construction. This flexible duct is ideal for bathroom exhaust fans, kitchen range hoods, and general ventilation systems in residential and light-commercial settings. The aluminum construction is non-combustible and corrosion-resistant, making it suitable for both residential and light-commercial installations.

The semi-rigid design prevents kinking and sagging while allowing you to bend the duct to fit your installation layout. At 8 feet long, it provides ample reach for typical vent runs without requiring multiple connections. The corrugated construction maintains flexibility, so you can route the duct around obstacles and tight spaces to complete your ventilation system.

Features and Benefits

  • Non-Combustible Material: Aluminum construction is totally non-combustible and can withstand a maximum operating temperature of 400°F, meeting fire safety requirements.
  • Corrosion-Resistant: Aluminum resists rust and corrosion, extending the duct's lifespan in damp environments like bathrooms and kitchens.
  • Semi-Rigid Flexibility: The corrugated design allows for easy bending and routing while preventing collapse and sagging during operation.
  • Code-Compliant Design: All-aluminum construction meets building codes that require aluminum ductwork for certain applications.
  • 8-Foot Length: Provides sufficient reach for most standard vent installations without multiple fittings.

Specifications

  • Brand: Lambro
  • Model: 306
  • Diameter: 6 inches
  • Length: 8 feet
  • Material: Aluminum
  • Type: Semi-rigid, flexible
  • Maximum Operating Temperature: 400°F
  • Construction: Triple-lock corrugated

Installation Note: Installation clamps are sold separately. Check local building codes prior to installation to ensure compliance with ventilation requirements.