Builders Best 11716 Duraflo J-Block Dryer Vent Hood

Product Description

The Builders Best Duraflo J-Block is a low-profile hood with multiple applications, including clothes dryer exhaust and bathroom fan venting. Made from polypropylene plastic, it is modified for both impact and UV resistance. The wood grain finish adds a detail suitable for aesthetic integration into any exterior surface.

• Constructed from durable polypropylene with enhanced UV resistance
• Features a weighted back-draft flapper to minimize wind noise
• Reversible trim ring adjusts for various installation depths

Product Highlights

This product is ideal for brick, siding, and stucco applications, ensuring a secure fit while preventing animal entry.

Product Information

Standard Information

• Model: Duraflo J-Block
• Package: Bulk

Technical Specifications

• Case #: 111716
• UPC: 662671645883
• Diameter: 4 inches
• Tail: Flush
• Trim Ring: Reversible adjusts from 1/2 to 1.15 inches
• Flapper: Weighted
• Each #: 11716
• Quantity: 12