K FASCIA 5 INCH GUTTER END CAP
STOP LEAKY GUTTERS • PROFESSIONAL GRADE • 25+ COLORS
End leaking gutter problems with our professional-grade K Fascia 5 inch Gutter End Caps. Designed specifically to prevent one of the most common causes of gutter leaks – water escaping from poorly sealed end joints.
These heavy-duty aluminum end caps create a watertight seal when properly installed with gutter sealant. Available in left and right configurations to fit any gutter run, and in 25+ colors to perfectly match your existing gutter system.
★★★★★ Finally Fixed My Leaking Gutter
"My gutter was leaking at the end cap for years. I tried everything from caulk to tape with no success. These professional-grade end caps with proper sealant finally solved the problem. No more water damage to my fascia board!" - Michael T., Verified Customer
PROPER INSTALLATION PREVENTS LEAKS
Properly installed end caps with quality sealant prevent water from escaping at gutter ends - one of the most common causes of leaking gutters.
PRODUCT DETAILS
| Specification | Details |
|---|---|
| Material | Heavy-duty aluminum (.027" thickness) |
| Size | 5 inch K-Style (K Fascia) |
| Colors | 25+ colors to match any gutter system |
| Orientation | Available in Left and Right configurations |
| Quantity Options | Single or bulk packs (100 pc) |
| Installation | Requires gutter sealant and rivets/screws (sold separately) |
WHY QUALITY END CAPS MATTER
- Prevents Leaking - Properly sealed end caps eliminate one of the most common causes of gutter leaks
- Protects Your Home - Stops water damage to fascia boards, siding, and foundation
- Superior Durability - Professional-grade aluminum won't rust, crack, or deteriorate like plastic caps
- Perfect Color Match - Available in 25+ colors to blend seamlessly with your gutter system
- Precise Fit - Designed specifically for 5" K-style gutters for a watertight seal
- Easy Installation - Simple to install with proper sealant and fasteners
- Long-Lasting - Will not warp, fade, or deteriorate over time
PRO TIP: LEAK PREVENTION
For maximum leak protection, clean the gutter end thoroughly before installation, apply a generous bead of gutter sealant around the entire inside edge of the end cap, and secure with rivets or screws. Apply additional sealant to the inside seams after installation.
STOP LEAKING GUTTERS
COMMON CAUSES OF LEAKY GUTTERS & SOLUTIONS
Leaking gutters can cause significant damage to your home's foundation, siding, and landscaping. Understanding the common causes helps you implement the right solutions:
LEAKING GUTTER END CAPS
Problem: Water escaping from poorly sealed or low-quality end caps is one of the most common gutter leak issues.
Signs: Water dripping from the ends of gutters, water stains on fascia boards, or wet spots directly below gutter ends.
Solution: Install professional-grade aluminum end caps with proper gutter sealant. Our K Fascia end caps are designed to create a watertight seal when installed correctly.
LEAKING GUTTER SEAMS
Problem: Gutter sections can separate at the seams over time, causing leaks where sections join together.
Signs: Water dripping from the seams between gutter sections, especially during heavy rainfall.
Solution: Clean the seams thoroughly and apply fresh gutter sealant. For a permanent solution, consider seamless gutters which eliminate this common leak point entirely.
LEAKING GUTTER CORNERS
Problem: Corner joints are high-stress areas that often develop leaks due to expansion and contraction.
Signs: Water dripping from corner joints, water stains on the exterior walls below corners.
Solution: Use professional-grade corner pieces with proper sealant. Ensure corners are properly riveted or screwed in place in addition to sealant.
LEAKING GUTTER AT DOWNSPOUT
Problem: The connection between the gutter and downspout often leaks due to improper sealing or loose fittings.
Signs: Water dripping around the downspout connection, especially during heavy rainfall.
Solution: Ensure proper sealing around downspout connections and use secure fasteners. Consider professional-grade downspout connectors for a more reliable solution.
COMPLETE GUTTER LEAK REPAIR CHECKLIST
1. Inspect & Identify
During heavy rainfall, observe where water is escaping from your gutters. Mark these spots for repair when dry.
2. Clean Thoroughly
Remove all debris and thoroughly clean leak areas. Old sealant must be completely removed before applying new sealant.
3. Replace Components
Replace damaged or deteriorated components like end caps, corner pieces, or connectors with professional-grade parts.
4. Seal Properly
Apply high-quality gutter sealant to all joints, seams, and connections. Allow proper curing time before exposure to water.
INSTALLATION GUIDE
HOW TO INSTALL END CAPS TO PREVENT LEAKS
Materials Needed:
- K Fascia 5" Gutter End Cap (Left or Right)
- High-quality gutter sealant
- Rivets or sheet metal screws
- Rivet gun or screwdriver
- Clean cloth
- Rubbing alcohol (for cleaning)
Installation Steps:
- Clean the gutter end thoroughly with rubbing alcohol
- Allow the gutter end to dry completely
- Apply a generous bead of gutter sealant around the inside edge of the end cap
- Press the end cap firmly onto the gutter end
- Secure with rivets or sheet metal screws through the pre-drilled holes
- Apply additional sealant to the inside seams where the end cap meets the gutter
- Wipe away any excess sealant for a clean finish
- Allow 24 hours for the sealant to cure before exposing to water
Installation Diagram
INSTALLATION TIPS FOR LEAK-FREE RESULTS:
- Surface Preparation: Thoroughly clean and dry the gutter end before installation
- Sealant Application: Apply sealant generously to ensure complete coverage
- Secure Attachment: Use at least two rivets or screws to prevent the end cap from shifting
- Inside Sealing: Apply additional sealant to the inside seams after installation
- Curing Time: Allow full curing time (24 hours) before exposing to water
FREQUENTLY ASKED QUESTIONS
How do I fix leaking gutter end caps?
To fix leaking gutter end caps: 1) Remove the old end cap and clean the gutter end thoroughly; 2) Apply a generous bead of gutter sealant around the inside edge of the end cap; 3) Press the new end cap firmly onto the gutter end; 4) Secure with rivets or sheet metal screws; 5) Apply additional sealant around the seams from the inside; 6) Allow 24 hours for the sealant to cure completely before exposing to water. Using professional-grade end caps with proper installation will prevent future leaks and protect your home from water damage.
Why are my gutters leaking at the ends?
Gutters leak at the ends primarily due to: 1) Improperly sealed or installed end caps; 2) Damaged or deteriorated sealant around the end cap; 3) Loose fasteners allowing the end cap to separate from the gutter; 4) Corrosion or damage to the end cap or gutter material; 5) Improper gutter slope causing water to pool at the ends. Using high-quality aluminum end caps with proper sealant and installation techniques will prevent these common issues. Regular inspection and maintenance of your gutter system can identify potential problems before they lead to significant leaks.
What is the best sealant for leaking gutter end caps?
The best sealant for leaking gutter end caps is a high-quality, waterproof silicone or tripolymer gutter sealant. Look for products specifically designed for gutters that remain flexible after curing to accommodate expansion and contraction. Avoid standard silicone caulk as it may not adhere properly to aluminum. For optimal results, clean and dry the surfaces thoroughly before application, apply generously to all seams, and allow 24 hours for complete curing before exposing to water. In extreme climates, consider using a sealant rated for your specific temperature range.
How do I install K Fascia gutter end caps to prevent leaks?
To install K Fascia gutter end caps to prevent leaks: 1) Ensure the gutter end is clean, dry, and free of debris; 2) Apply a generous bead of gutter sealant around the inside edge of the end cap; 3) Press the end cap firmly onto the gutter end, ensuring it's fully seated; 4) Secure with rivets or sheet metal screws through the pre-drilled holes; 5) Apply additional sealant to the inside seams where the end cap meets the gutter; 6) Wipe away any excess sealant for a clean finish; 7) Allow 24 hours for the sealant to cure completely before exposing to water. This method creates a watertight seal that prevents leaks.
How long do aluminum gutter end caps last?
Professional-grade aluminum gutter end caps typically last 20-30 years when properly installed and maintained. Aluminum is naturally corrosion-resistant and won't rust like steel end caps. However, the sealant used during installation may deteriorate over time (usually 5-10 years depending on climate conditions). Regular inspection of your gutter system can identify failing sealant before leaks develop. If you notice water dripping from end caps, reapplying sealant can extend their lifespan without requiring complete replacement. For maximum longevity, choose high-quality aluminum end caps with proper installation.
COMPLETE YOUR GUTTER REPAIR
Gutter Sealant
Professional-grade waterproof sealant specifically formulated for gutter applications. Essential for leak-free end cap installation.
Gutter Rivets
Aluminum rivets for secure attachment of end caps and other gutter components. Provides long-lasting, weather-resistant fastening.
Gutter Corner Pieces
Professional-grade corner pieces for K-style gutters. Designed to prevent leaks at corner joints - another common source of gutter leaks.
Gutter Guard System
Prevent debris buildup that can cause overflowing and premature wear. Extends the life of your entire gutter system.
SHIPPING INFORMATION
Shipping options for our K Fascia Gutter End Caps:
- Standard Shipping: Available nationwide
- Processing Time: Orders typically ship within 1-2 business days
- Tracking: Provided via email for all shipments
- Bulk Orders: Special shipping rates available
- Local Pickup: Available at our Damascus, OR facility
RETURN POLICY
Our return policy for K Fascia Gutter End Caps:
- Return Window: 30 days from date of purchase
- Condition: Items must be unused and in original packaging
- Restocking Fee: 15% applies to all returns
- Custom Color Items: Cannot be returned
- Defective Items: Report within 48 hours of receipt for replacement
FIX YOUR LEAKING GUTTERS TODAY!
Professional-grade end caps with proper installation will eliminate leaks and protect your home.