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5-Inch K-Style Outside Bay Strip Miter (45°)

5-Inch K-Style Outside Bay Strip Miter (45°)

Color: White, 80 Degree
Unit of measure: pcs
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Expected ship / pick-up date:
06 Oct | Typically ready in 1-2 days
We're ready to help. Call us at (610) 779-6934 and we'll happy to answer your questions.

Create professional bay window corners with our 5-Inch 45° Outside Bay Strip Miter for K-Style Gutters. This specialized flat aluminum strip covers mitered Gutter joints at 45° angles, providing cost-effective sealing solutions for bay window applications and angled architectural features. Manufactured from .019" aluminum and available in 30° White, 80° White, and Brown finishes, these Bay Strip Miters deliver reliable corner coverage when properly installed and sealed by experienced contractors on residential bay window projects.

5-Inch K-Style Outside Bay Strip Miter (45°) Key Features

  • Budget-friendly outside corners

    Engineered specifically for bay window corners requiring 45° angles instead of standard 90° corner applications

  • Professional bay window sealing

    Flat aluminum strip provides economical joint coverage for 22.5° Gutter cuts on each adjoining bay window section

  • Quality aluminum construction

    Durable .019" aluminum gauge withstands weather exposure while remaining workable for precise bay window installations

  • Paint-ready finish options

    Available in 30° White (easier to paint), 80° White, and Brown finishes for custom color matching on bay window projects

5-Inch K-Style Outside Bay Strip Miter (45°) Material & Specifications

Type: Outside Bay Strip Miter, 45°
Gutter Compatibility: 5-Inch K-Style only
Material: Aluminum, baked-on enamel finish
Gauge / Thickness: .019"
Angle: 45° for bay window applications
Colors: 30° White (paint-ready), 80° White, Brown
Application: Bay windows, 45° architectural corners requiring economical joint coverage
Installation: Requires 22.5° Gutter cuts on each section, proper sealing, and secure fastening
Use: Bay window projects, angled corners, matching existing Bay Strip Miter systems

Installation & Maintenance Tips

This installation information is a general guide only and may not address your specific site conditions. Always follow local building codes, safety practices, and professional methods. If you are not experienced with this type of work, hire a qualified contractor.

Installation
  1. Cut Gutter angles: Cut both 5-Inch Gutter sections at 22.5° angles to form the 45° bay window corner joint; ensure clean, precise cuts for proper bay window alignment.
  2. Test fit assembly: Position Gutter sections to form 45° bay window corner; verify proper alignment and adjust cuts if necessary before final bay window installation.
  3. Apply sealant generously: Place continuous bead of high-quality Gutter Sealant along both Gutter edges where Bay Strip Miter will overlap on the bay window corner.
  4. Position Bay Strip Miter: Center strip over the 45° joint ensuring equal overlap on both bay window Gutter runs; press firmly into sealant bed for complete contact.
  5. Secure with fasteners: Install Pop Rivets or Hex Screws every 2-3 inches along both edges of the Bay Strip Miter for maximum holding power on bay window application.
  6. Seal and finish: Tool excess sealant smooth and inspect for complete coverage; ensure watertight seal at all connection points to prevent weather infiltration on bay window corner.
Maintenance
  1. Inspect bay window sealing: Check Bay Strip Miter seams seasonally for cracks, gaps, or sealant failure at the 45° bay window corner; reseal promptly to prevent water infiltration.
  2. Monitor fastener integrity: Verify Rivets or Screws remain tight and corrosion-free on the bay window corner; replace loose or damaged fasteners with aluminum alternatives.
  3. Clear bay window debris: Remove accumulated leaves and material at bay window corners during routine cleaning to prevent water backup and joint stress.
  4. Check positioning: Ensure Bay Strip Miter remains properly positioned and hasn't shifted due to wind load or thermal expansion on bay window installation.

Compare Styles & Materials

Outside K-Style Bay Strip Miter vs Other Options

Bay Strip Miter vs Standard Strip Miter
  • Bay Strip Miter: Designed for 45° bay window corners, requires 22.5° Gutter cuts, specialized for angled architectural features.
  • Standard Strip Miter: Designed for 90° corners, requires 45° Gutter cuts, used for standard building corner applications.
When to Choose 5-Inch Bay Strip Miters
  • Bay window installations requiring 45° corner solutions
  • Budget-conscious bay window projects where cost is primary concern
  • Repair work on existing Bay Strip Miter systems
  • Matching existing bay strip miter installations on residential projects

Best Choice: Use 5-Inch Bay Strip Miters for bay window projects and 45° corner applications when you need economical corner coverage and reliable sealing performance.

Frequently Asked Questions

This is a general guide only and may not address your specific site conditions. If you are not experienced with this type of work, hire a qualified contractor.

What's the difference between Bay Strip Miters and regular Strip Miters?

Bay Strip Miters are designed for 45° corners commonly found on bay windows, while regular Strip Miters handle 90° corners. Bay Strip Miters require 22.5° cuts on each Gutter section instead of 45° cuts.

Why do bay windows need special miters?

Bay windows typically project at 45° angles from the main building, creating angled corners that require specialized 45° miter solutions instead of standard 90° corner treatments.

What's the difference between 30° White and 80° White finishes?

30° White has a flatter finish that accepts paint more easily, making it ideal for bay window projects requiring custom color matching. 80° White has a slightly glossier finish that matches most standard Gutter Systems. Brown provides a traditional color option that complements earth-tone building exteriors.

How do I cut Gutters for Bay Strip Miter installation?

Cut each Gutter section at 22.5° angles so they form a 45° corner when joined. This is different from standard corners that require 45° cuts on each section to form 90° corners.

Are Bay Strip Miters more difficult to install than standard Strip Miters?

Bay Strip Miters require more precise cutting and fitting due to the 45° angle, but the installation process is similar. Proper measurement and cutting at 22.5° angles is critical for successful bay window corner sealing.

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