3x4" Double A Offset Downspout Extension Professional Aluminum 2" Offset 25+ Colors Damascus OR

Name: 3x4 Double A Offset 2 Inch | Durable Gutter Water Flow Solution
Brand: RS
SKU: 4344221001
Price: 9.99 USD
Availability: InStock

3x4" Double A Offset Downspout Extension — 2" Offset

Professional Aluminum Construction | 25+ Designer Colors | Damascus, OR & Nationwide Shipping

3x4 inch Double A Offset Downspout Extension 2 inch offset in White

Why This Extension

Double A Design

Two-bend configuration maintains full water velocity with no turbulence.

Precision 2" Offset

Exact displacement clears siding, stone veneer, and architectural trim.

25+ Designer Colors

Including White, Musket Brown, Black, Almond, and specialty finishes.

Heavy-Gauge Aluminum

Durable, rust-proof construction built for decades of maintenance-free service.

Pricing by Color

Color / Material	SKU	Price	Availability
30 Deg. White	4344221001	$9.99	In Stock
Musket Brown	4344221011	$9.99	In Stock
Black	4344221004	$9.99	In Stock

Technical Specifications

Dimensions	3" x 4" rectangular
Offset	2 inches
Style	Double A configuration
Material	Heavy-gauge aluminum
Height	Approx. 13 inches
Weight	Approx. 0.5 lb

Compatibility	All standard 3x4" systems
Finish	UV-stable baked-on enamel
Colors Available	25+ designer options
Installation	Slip-fit, rivet or screw
SKU (White)	4344221001
Brand	GutterAll

Common Applications

Stone & Brick Veneer

Clears cladding without cutting or notching the surface material.

Lap & Hardboard Siding

Routes the downspout away from siding profile for a clean exterior look.

Architectural Trim Clearance

Navigates window casings, corner trim, and decorative bands easily.

Commercial Fascia Systems

Reliable offset for multi-unit and commercial downspout runs.

Installation Guide

Measure the offset gap — confirm 2" clearance is required between the fascia wall and the downspout centerline.
Mark and cut the existing downspout — use tin snips to create a clean square cut at the connection point.
Slip the extension onto the downspout — the wider end slides over the existing downspout with a secure friction fit.
Align the offset direction — rotate the extension so the 2" displacement points away from the wall surface.
Secure with rivets or sheet metal screws — drive two fasteners through the overlap on each side.
Seal if needed — apply gutter sealant inside the joint for wet climates or high-flow applications.
Check alignment — confirm the offset is plumb and the lower downspout section aligns correctly before final fastening.

Safety note: Always use a stable ladder and fall-arrest equipment when working at roof height. Follow OSHA ladder safety guidelines and local building codes.

Available Colors

All 25+ colors are available in this 2" offset extension. Select your color from the variant picker above or contact us for custom or specialty finishes.

White / 30 Deg. White

Musket Brown

Black

Almond

Clay

Bronze

Slate Gray

Aged Copper

Gallery Gray

Rustic Red

Forest Green

Contact for more

Why GutterAll

Damascus, OR — Local Stock

Same-day pickup available at 19759 SE Sunnyside Rd, Damascus, OR 97089.

Contractor Direct Pricing

Volume discounts available — contact us for project quotes on 10+ unit orders.

Nationwide Shipping

UPS/FedEx ground with tracking. Orders ship within 1-3 business days.

30-Day Returns

Hassle-free return policy on all standard stock items. No restocking fees.

Customer Reviews

Marcus T. — Verified Purchase

★★★★★

"Clean fit on my 3x4 system. The 2-inch offset was exactly what I needed to clear the stone veneer on the corner. Color match was perfect in Musket Brown."

Diane R. — Verified Purchase

★★★★★

"Solid aluminum construction, not the thin stamped material you see at big-box stores. Held up through our wet Oregon winter without any leaks."

Kyle B. — Verified Purchase

★★★★★

"Ordered 6 in White for a new build. Fast shipping and all pieces were identical — no color variation. Would buy again."

Frequently Asked Questions

What makes the Double A Offset design superior?

The Double A configuration uses two precision bends to achieve a smooth 2-inch displacement while maintaining full water velocity. The dual-angle design eliminates sharp direction changes that cause turbulence, debris buildup, and premature wear.

Will this fit my existing 3x4" downspout system?

Yes. This extension is engineered specifically for standard 3x4" rectangular downspout systems and provides a secure, leak-free slip fit compatible with all major manufacturers.

How do I choose the right color?

GutterAll offers 25+ designer colors. Contact us at sales@gutterall.com or call (503) 496-7017 for color samples. Local Damascus customers can visit our showroom for in-person matching at 19759 SE Sunnyside Rd.

Can I install this myself?

Experienced DIYers can complete installation with standard hand tools. Slip the extension onto the existing downspout, align the offset direction, and secure with rivets or screws. Professional installation is recommended when working at height.

How long does shipping take?

Orders process in 1-3 business days and typically arrive within 3-7 business days nationwide via UPS or FedEx with tracking. Local Damascus customers may arrange same-day pickup by calling (503) 496-7017.