5K 90-Degree Strip Miter
Professional Grade Heavy-Duty .027 Gauge Aluminum | 25+ Colors | Inside/Outside Mount | Nationwide Shipping
Trusted by GutterAll.com
Professional Gutter Components & Installation Since 2010
19759 SE Sunnyside Rd
Damascus, OR 97089
All 50 United States
sales@gutterall.com
(503) 496-7017
PROFESSIONAL STRIP MITER CORNER SYSTEM
Heavy-duty .027 gauge aluminum construction with seamless one-piece design for superior strength
Save Big with Contractor Direct Pricing - Ships Nationwide!
NATIONWIDE SHIPPING - CONTACT FOR WHOLESALE PRICING

Professional 5K Strip Miter - Heavy-Duty .027 Gauge One-Piece Construction
Professional Installation Diagram - Single Seam Strip Miter Design
Professional-Grade 5K Strip Miter for Superior Corner Strength
Create the strongest, most seamless corner transitions with our professional-grade 5K 90-degree strip miter, engineered with heavy-duty .027 gauge aluminum construction. This one-piece system provides superior strength compared to box miters, with only one seam per corner for reduced leak potential. Preferred by professional contractors nationwide for its seamless design, adaptability to modified gutter systems, and stronger, more uniform appearance.
Superior to standard .019 gauge construction
Single seam design reduces leak potential
More uniform appearance than box miters
Works with modified gutter systems
Strip Miter vs Box Miter - Professional Comparison
Strip Miter Advantages
- Heavy-duty .027 gauge aluminum construction
- One-piece system with single seam per corner
- Stronger, more uniform appearance
- Reduced chance of leakage
- Adaptable to modified gutter systems
- Seamless design covers 45-degree cuts
Best for: Professional installations requiring maximum strength
Box Miter Comparison
- Standard .019 gauge aluminum construction
- Pre-manufactured with multiple seams
- Visible joints and fasteners
- May not fit all gutter systems
- Easier installation but less adaptable
- More noticeable corner transitions
Best for: Standard installations with basic requirements
Technical Specifications & Professional Features
Core Specifications
- Style: 5K Strip Miter
- Angle: 90 degrees
- Material: Heavy-duty .027 gauge aluminum
- Design: One-piece system
- Seams: Single seam per corner
- Mount Options: Inside or Outside
- Compatibility: All 5K gutter systems
Professional Advantages
- Superior Strength: .027 gauge vs standard .019
- Leak Resistance: Single seam design
- Seamless Appearance: Covers 45-degree cuts
- Adaptability: Works with modified systems
- Professional Grade: Contractor preferred
- Durability: Heavy-duty construction
- Installation: Rivets, screws, and sealant
Professional Color Selection Chart
25+ Professional Colors Available - Contact for complete color chart and matching options
Installation Configuration Options
Outside Mount Installation
- Standard installation choice for most applications
- Traditional appearance with easy maintenance access
- Common in residential and commercial applications
- Straightforward installation process
- Compatible with standard gutter hangers
Best for: Standard residential and commercial installations
Inside Mount Installation
- Clean architectural look with protected placement
- Ideal for specific layouts and design requirements
- Professional installation strongly recommended
- Enhanced protection from weather elements
- Specialized application for unique architectures
Best for: Architectural projects requiring clean lines
SAFETY & PROFESSIONAL INSTALLATION NOTICE
PROFESSIONAL INSTALLATION STRONGLY RECOMMENDED
Strip miter installation requires precise 45-degree cuts, proper sealing techniques, and working at dangerous heights. Professional contractors have the specialized tools, experience, and safety equipment for proper installation. Improper installation can lead to leaks, structural damage, and voided warranties. Strip miters require more time and skill than box miters but provide superior performance when properly installed.
Professional Contractor Pricing - Nationwide Shipping
Individual Units
Professional Pricing Available
Perfect for: Single corner repairs and testing
Inside or outside mount options
Bulk Quantities
Volume Discount Pricing
Perfect for: Professional contractors nationwide
Mix and match colors available
Wholesale Orders
Distributor Pricing
Perfect for: Large commercial projects
Custom orders welcome
Nationwide Shipping & Support
Fast Nationwide Shipping
- Ships to all 50 states with professional packaging
- Usually ready in 2-4 business days
- Order tracking available nationwide
- Bulk shipping discounts for large orders
- Expedited shipping options available
Professional Support
- Expert technical support for installation
- Color matching assistance available
- Professional contractor network referrals
- Installation guidance and best practices
- Comprehensive warranty valid nationwide
Professional Strip Miter Installation Guide
Follow these professional techniques for optimal strip miter performance. Professional installation strongly recommended.
- Cut adjoining gutters at precise 45-degree angles
- Clean and prepare all joining surfaces thoroughly
- Apply high-quality gutter sealant to all connection points
- Position strip miter to cover the single seam completely
- Secure with appropriate rivets and screws per specifications
- Verify inside or outside mount configuration is correct
- Test water flow and inspect all seals for watertight integrity
GutterAll Professional Performance Guarantee
Superior strength and seamless performance guaranteed. Our heavy-duty .027 gauge strip miters provide the ultimate combination of strength, durability, and professional appearance for your most demanding gutter projects. Trusted by contractors nationwide for decades of maintenance-free performance with reduced leak potential.
National Professional Support: (503) 496-7017
PROFESSIONAL STRIP MITER CORNER SYSTEM
Superior strength with heavy-duty .027 gauge one-piece construction
Heavy-duty .027 gauge aluminum
One-piece seamless design
25+ professional colors
Nationwide shipping available
CONTACT FOR WHOLESALE PRICING - NATIONWIDE DELIVERY
Strip Miter FAQ - All Questions Answered
Why choose strip miters over box miters?
Strip miters offer superior strength with heavy-duty .027 gauge aluminum construction versus standard .019 gauge box miters. They provide a one-piece system with only one seam per corner, reducing leak potential. Professional contractors prefer strip miters for their stronger, more uniform appearance, seamless design, and adaptability to modified gutter systems.
What makes the .027 gauge construction better?
The heavy-duty .027 gauge aluminum construction provides significantly more strength and durability compared to standard .019 gauge materials used in box miters. This thicker material resists denting, provides better wind resistance, maintains structural integrity longer, and offers superior performance in extreme weather conditions.
How does the single seam design reduce leaks?
Strip miters create only one seam per corner by covering the junction where two 45-degree cut gutters meet. Box miters require multiple seams and connection points. Fewer seams mean fewer potential leak points, reduced maintenance, and longer-lasting watertight performance. The seamless design covers and protects the critical corner junction.
Do I need special tools for strip miter installation?
Yes, strip miter installation requires precise 45-degree cutting tools, riveting equipment, and professional sealing materials. Professional contractors have specialized tools for accurate cuts and proper installation. While strip miters provide superior performance, they require more skill and time to install correctly compared to box miters.
What colors are available for matching my gutters?
We offer 25+ professional colors including Classic White, Musket Brown, Light Gray, Dark Bronze, Royal Brown, Terratone, Slate Gray, Forest Green, and Matte Black. Our extensive color selection ensures perfect matching with existing gutter systems. Contact us for complete color charts and custom matching services.
Do you ship nationwide to all states?
Yes, we provide fast shipping to all 50 states with professional packaging for safe transit. Orders are usually ready in 2-4 business days with order tracking available nationwide. We offer bulk shipping discounts for large orders and expedited shipping options for urgent projects.
What's the difference between inside and outside mount?
Outside mount is the standard installation choice for most applications with traditional appearance and easy maintenance access. Inside mount provides a clean architectural look with protected placement, ideal for specific layouts and design requirements. Outside mount is used in most residential and commercial installations.
Do you offer contractor and bulk pricing?
Yes, we offer volume discount pricing for bulk quantities, distributor pricing for wholesale orders, and special pricing for professional contractors nationwide. Mix and match colors are available, custom orders are welcome, and we provide bulk shipping discounts. Contact us for contractor pricing and volume order coordination.