5K 90 Degree Corner Miter for K-Style Gutters

.027 Aluminum | One-Piece Seamless Construction | Creates 90° Turns at Building Corners | Damascus OR

🚨 Professional 5K Corner Miter for Gutter Systems!

Pre-formed 90° corner miter connects two 5" K-style gutter sections at building corners!

One-piece seamless design - Stronger than box miters - 25+ colors! 

✨ What This Corner Miter Does:

• Creates 90° Turns: Connects two straight gutter sections at right angles where your roofline changes direction at building corners
• Pre-Formed Corner Piece: Factory-formed corner eliminates need for field-cutting and joining two pieces
• Seamless One-Piece Design: Single continuous piece without seams - stronger and more leak-resistant than box miters made from two separate pieces
• 5K Size: Specifically designed for 5" K-style residential gutter systems
• .027 Aluminum Thickness: Professional-grade material thickness matches standard 5" K-style gutter sections
• 25+ Color Options: Factory-painted finish matches your gutter system perfectly

📋 Technical Specifications:

🏠 When You Need This Corner Miter:

🔧 Why Choose One-Piece Corner Miters Over Box Miters?

A corner miter is a pre-formed gutter fitting that creates a 90-degree turn where your gutter system changes direction at building corners. This 5K corner miter is specifically designed for 5" K-style residential gutter systems.

One-Piece Seamless Construction: Unlike box miters (which are made by cutting and joining two separate pieces at 45-degree angles), this corner miter is factory-formed as a single continuous piece. This seamless design is significantly stronger, more leak-resistant, and provides superior water flow around corners.

How It Works: The corner miter slips between two straight gutter sections at the building corner. Each end of the miter overlaps with the straight gutter sections (typically 2-3 inches), creating a slip-joint connection that's sealed with gutter sealant. This creates a watertight 90-degree turn that directs rainwater smoothly around the corner without leaks.

🔧 Installation Guide:

1. Position at corner: Place corner miter at the 90-degree building corner where two gutter runs meet
2. Determine overlap: Each end of the miter should overlap 2-3 inches with the straight gutter sections
3. Apply sealant: Apply continuous bead of gutter sealant to the inside of the slip-joint connections on both ends
4. Connect gutter sections: Slide straight gutter sections into each end of the corner miter, ensuring proper overlap
5. Secure connections: Use aluminum rivets or screws (typically 3 per connection) to mechanically fasten the slip-joints
6. Install hangers: Position gutter hangers within 6-12 inches of the corner miter for proper support
7. Check water flow: Verify proper slope and water flow direction through the corner

⚠️ Professional Installation Tips

Always use gutter sealant at slip-joint connections. Ensure proper overlap (2-3 inches minimum). Install hangers near corners for support. Maintain proper gutter slope through corner. Match painted finish color to your gutter system.

🎯 GutterAll Professional Guarantee

Professional 5K corner miter quality guaranteed. This one-piece seamless corner miter creates leak-resistant 90-degree turns in 5" K-style gutter systems - stronger and more reliable than box miters made from two separate pieces.

🏢 Damascus, OR

Professional Gutter Installation & Supplies Since 2010