Able Sheet Metal 8″ Galvanized Steel Fan Jack – Regular Base Only

This is an 8-inch galvanized steel fan jack with regular base, base only, from Able Sheet Metal. Built from steel meeting ASTM A653 and sold as a single piece. It is used as part of an exhaust fan jack installation and pairs with the matching fan jack top.

Key Features:

• ASTM A653 steel: Made from galvanized steel conforming to ASTM A653.
• 8-inch opening: Sized for 8-inch duct applications.
• Regular base: Standard regular-base configuration for conventional roof pitches.
• Base only piece: Ships as the base only; the top section is ordered separately.
• Sturdy build: Weighs about 3.16 lb for a solid sheet-metal component.

Specifications Table:

Fit and Compatibility:

Pairs with the matching 8-inch galvanized fan jack top and compatible exhaust fan housings, sold separately. This is the regular base version; pitched-base variants exist for other roof slopes.

Frequently Asked Questions (FAQ):

Q: What is included?
A: One 8-inch galvanized fan jack regular base; the top and fan unit are sold separately.

Q: What steel is used?
A: Galvanized steel meeting ASTM A653.

Q: How much does it weigh?
A: Approximately 3.16 lb per piece.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Fan jacks terminate ceiling exhaust fans through the roof; select the base pitch that matches the roof slope and confirm the 8-inch duct diameter before ordering. Install per the manufacturer’s instructions, flashing the base into the roofing and sealing fastener penetrations per local code.

Work on roofs only with proper fall protection and follow local building codes for roof penetrations.

Add the Able Sheet Metal 8″ Galvanized Fan Jack – Regular Base Only to your exhaust venting material list.