1 2

5-Inch End Caps (Left & Right)

5-Inch End Caps (Left & Right)

Color: White, 30 Degree
Unit of measure: pcs
icon of a box with stamp
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.

Complete your 5-Inch K-Style Gutter installation with professional 5-Inch End Caps that deliver watertight closure and clean, finished appearance. Our Left and Right End Caps are precision-formed from durable aluminum with factory-applied color matching your Gutter System. These essential components install quickly with crimps and Gutter Sealant, preventing water leakage at gutter terminations while maintaining the architectural integrity of your roofline.

5-Inch End Caps (Left & Right) Key Features

  • Leak-proof sealing

    Precision-formed End Caps create watertight closures at Gutter run terminations

  • Directional design

    Left and Right options ensure proper fit and professional appearance from every angle

  • Color coordination

    Available in 20+ colors with baked-on enamel to match your complete Gutter System

  • Simple installation

    Fast attachment with crimps and Gutter Sealant for secure, long-lasting connection

5-Inch End Caps (Left & Right) Material & Specifications

Type: End Caps (Left & Right), closed-end design
Gutter Compatibility: 5-Inch K-Style only
Material: Aluminum, baked-on enamel finish
Colors: 20+ standard colors (color-matched to gutter system)
Gauge: .019" aluminum for durability and strength
Included: End Cap only; fasteners and sealant sold separately
Use: Residential and light commercial gutter run terminations
Notes: Order Left or Right based on viewing direction; verify profile compatibility with your gutter stock

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. Measure and cut: Cut gutter run square at termination point. Test-fit End Cap to ensure proper seating and alignment.
  2. Clean surfaces: Remove any debris or oxidation from gutter end and End Cap contact areas for optimal sealant adhesion.
  3. Apply sealant: Place continuous bead of high-quality gutter sealant around the inside perimeter of the End Cap.
  4. Position cap: Slide End Cap onto gutter end, ensuring full contact and even reveal around all edges.
  5. Secure connection: Use Gutter End Cap Crimper, and/or install Pop Rivets or #8 x 1/2" Hex Screws every 3-4" around the perimeter. Avoid over-tightening.
  6. Finish seal: Tool excess sealant smooth and remove any squeeze-out for clean, professional appearance.
  7. Final check: Verify End Cap is secure and properly sealed with no gaps or loose areas.

Maintenance
  1. Inspect seals: Check End Cap connections annually for cracks, gaps, or sealant failure. Reseal as needed.
  2. Hardware check: Verify rivets or screws remain tight and corrosion-free. Replace with aluminum fasteners if needed.
  3. Clean regularly: Remove debris buildup near End Caps during routine gutter cleaning to prevent water backup.
  4. Monitor alignment: Ensure End Caps remain properly seated and haven't shifted due to thermal expansion.

Compare Styles & Materials

5-Inch vs 6-Inch Gutter Systems

  • 5-Inch System: Ideal for most residential homes up to 1,400 sq ft per downspout, easier installation, lower cost, standard for typical applications.
  • 6-Inch System: Handles 40% more water but costs more, requires larger hangers, overkill for most residential needs.
When to Choose 5-Inch End Caps
  • Standard residential homes (up to 1,400 sq ft per downspout)
  • Moderate rainfall regions with typical weather patterns
  • Cost-effective Gutter solutions for most applications
  • Existing 5-Inch Gutter systems requiring matching components
  • Single-story homes and standard roof pitches

Best Choice: Use 5-Inch End Caps for most residential gutter installations when you want reliable performance, professional appearance, and cost-effective drainage solutions. The 5-Inch system handles typical residential water loads efficiently while offering easier installation and lower material costs than oversized 6-Inch systems.

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.

How do I determine if I need Left or Right End Caps?

Face the building and look at the Gutter termination. If the end is on your left, order a Left End Cap. If on your right, order a Right End Cap.

Will these work with 6-Inch Gutters?

No. These End Caps are designed specifically for 5-Inch K-Style Gutters only. Contact us for 6-Inch End Cap options if needed.

What sealant works best for End Cap installation?

Use our high-quality Gutter Sealant made for painted aluminum. Apply continuous beads and tool smooth for optimal sealing.

Can I repaint End Caps to change colors?

The factory finish is designed for decades of service. If repainting is necessary, clean thoroughly, use aluminum primer, and apply quality exterior paint.

How many fasteners are needed per End Cap?

Use a Gutter Cap Crimping Tool, and/or Pop Rivets or Screws every 3-4" around the perimeter. Don't over-tighten to avoid distorting the Cap or Gutter.

Submit an RFQ or Questions

Please feel free to contact us - we promise to respond to your inquiry within the next business day. For longer requests, visit our RFQ page.