3x4" Double A Offset Downspout Extension - 2" Offset
Professional Aluminum Construction | 25+ Designer Colors | Nationwide Shipping | Local Damascus OR
Trusted by GutterAll.com
Professional Gutter Systems & Components Since 2010
19759 SE Sunnyside Rd
Damascus, OR 97089
Nationwide + Local Delivery
sales@gutterall.com
(503) 496-7017
PROFESSIONAL DOUBLE A OFFSET EXTENSION
Premium aluminum with precision 2-inch offset for optimal water displacement
Save Big with Contractor Direct Pricing - Professional Quality!

Professional-Grade Double A Offset Extension
Perfect your gutter system with our 3x4" Double A Offset Extension, featuring precision 2-inch offset design for optimal water management around architectural features. Available in 25+ designer colors with nationwide shipping.
Superior structural integrity
Optimal water displacement
Perfect match guaranteed
Nationwide delivery
Technical Specifications
Core Specifications
- Dimensions: 3" x 4" rectangular
- Offset: Precision 2-inch displacement
- Height: Approximately 13 inches
- Material: Professional aluminum
- Style: Double A configuration
- Installation: Professional ready
Double A Advantages
- Optimal Flow: Maintains water velocity
- Structural Strength: Enhanced durability
- Clean Appearance: Professional finish
- Easy Connection: Secure fit design
- Weather Resistant: All-season performance
- UV Stable: Color-fast technology
SAFETY & INSTALLATION NOTICE
PROFESSIONAL INSTALLATION RECOMMENDED
Requires working at height with proper safety equipment. Follow OSHA guidelines and local building codes.
Contractor Direct Pricing
Single Unit
Wholesale Pricing
Single installations & repairs
10-Piece Bundle
Save 25-40%
Multi-unit projects
25+ Bulk Orders
Up to 50% Savings
Commercial developments
Double A Offset FAQ
What makes Double A offset superior?
Double A design provides superior water flow with enhanced structural integrity. The precision-engineered angles maintain optimal velocity while providing exact 2-inch displacement, preventing stagnation and reducing clogging.
Will this fit my existing 3x4" system?
Yes, specifically designed for 3x4" rectangular systems with secure, leak-free connections. Compatible with all standard 3x4" downspouts regardless of manufacturer.
How do I choose the right color?
25+ colors available including White, Almond, Browns, and specialty finishes. Contact for color samples and matching consultation. Local Damascus customers can visit for personal consultation.
Can I install this myself?
Experienced DIYers can install with standard tools, but professional installation recommended for safety and optimal performance. Requires working at height with proper alignment.
How long does shipping take?
Processing 2-4 business days, arrives within 5-10 business days nationwide. Tracking provided. Local Damascus same-day pickup available.
GutterAll Performance Guarantee
Superior water management and professional-grade performance guaranteed. Trusted by contractors nationwide for decades of maintenance-free reliability.
CONTACT: (503) 496-7017 | sales@gutterall.com