LASCO 4″ x 8′ LamaFlex Duct Roof Kit – Item #402L (Replacement # 402UL)

• For Shingle Roof Installations Only
• Opening/closing damper prevents outside elements from entering the vent
• Screen prevents birds from nesting inside of vent
• Can be used in either 3″ or 4″ installations
• Designed to prevent leaks with proper installation
• Recommended for bathroom fan venting
• Laminated foil design for easier installation
• Not recommended for clothes dryer venting

Product Contains:

(1) – 4″ Black Plastic Roof Cap
(1) – 3″ Collar
(1) – 4″ Collar
(1) – 4″ x 8′ LamaFlex Air Connector
(1) – 3″ – 4″ or 4″ – 3″ Black Plastic Adaptor
(2) – Adjustable Nylon Clamps