ACM Aluminum B Elbow Offset, 2 in. x 3 in. with 3 in. Offset, White

This is an ACM one-piece aluminum B offset for 2 in. x 3 in. rectangular downspouts, with a 3 in. offset in White. A B offset swings the downspout away from the wall plane, and this one-piece design avoids a mid-splice. One piece per order; pair with matching 2 in. x 3 in. downspout.

Key Features:

• One-piece B offset: Single-piece B offset design with no mid-run splice joint.
• 3 in. offset: Provides a 3 in. offset to bring the downspout out from the wall.
• 2 in. x 3 in. fit: Made for 2 in. x 3 in. rectangular aluminum downspouts.
• White finish: Finished in White to match standard white downspout systems.
• Rust-resistant aluminum: Aluminum construction offers a lightweight, corrosion-resistant fitting.

Specifications Table:

Fit and Compatibility:

Use with matching 2 in. x 3 in. ACM rectangular aluminum downspouts; B elbows, A offsets, and downspout straps are sold separately.

Frequently Asked Questions (FAQ):

Q: What is a B offset?
A: A B offset swings the downspout out from the wall plane, unlike an A offset which moves it sideways along the wall.

Q: What size downspout does it fit?
A: It fits 2 in. x 3 in. rectangular aluminum downspouts.

Q: How much offset does it provide?
A: This variant provides a 3 in. offset.

Q: Is it one piece?
A: Yes, it is a one-piece offset with no mid-splice to seal.

Q: What color is it?
A: The listed variant is White; other colors are not listed for this B offset.

Expert Verdict Reviewed by the SuperArbor Pro Desk

A B offset is the standard fix when a downspout must clear a sill, trim, or walkway before running straight down. Match the 3 in. offset to the clearance you need before ordering, and strap the downspout above and below the offset so the fitting carries no load.

Formed aluminum edges can be sharp; wear gloves and use stable ladder support when working at height.

Order the ACM Aluminum B Elbow Offset in White for your 2 in. x 3 in. downspout.