J-Block Vent / Wide Mount Vent

Our most universal product, ideal for contractors and siding work, the J-Block / Wide Mount Vent can be used with the included J-Block flange OR without the flange as just a Wide Mount vent. The vent is installed over exhaust ducts like: clothes dryer, bathroom, stove or range hood.

• Accommodates 1/2 to 1 inch thick siding.
• Save money with increased airflow and decreased drafts
• Keep out birds, insects, rodents, scorpions and more!
• Magnetic outer door retention to prevent door flapping in gusty conditions
• Safer than traditional vents with reduced lint-build-up
• Installs in minutes, cleans in seconds
• Reduced clothes drying time