4K Style Gutter End Cap - Professional .027" Aluminum
15-20 Year Durability | Watertight Seal | Left/Right Options | Damascus OR
🚨 Stop Gutter End Leaks Permanently
Heavy-duty .027" aluminum - Prevents water damage to fascia, siding & foundation!
15-20 year durability - Professional watertight seal technology!
💰 Professional Pricing - Damascus, OR:
| Single End Cap (Left or Right) | $6.15 | Professional contractor grade |
📍 Local Pickup: Damascus, Oregon - Mon-Fri 8am-4pm PT
🚚 Free Shipping: Orders $500+ ship free nationwide
💼 Contractor Pricing: Call (503) 496-7017 for bulk discounts
🎨 Colors Available: 30° White, Musket Brown
✨ Key Features:
- Watertight Seal Technology: Prevents leaks and water damage permanently
- Heavy-Duty .027" Aluminum: Professional-grade construction for durability
- 15-20 Year Durability: Lifetime performance with proper installation
- Precision Fit: Exact tolerance for all 4K/K-style gutters
- Multiple Colors: Perfect color matching for any system
- Easy Installation: DIY-friendly with proper sealant
📋 Technical Specifications:
| Material: | Professional-grade .027" aluminum |
| Style: | 4K (standard residential K-style) |
| Configuration: | Left and Right orientations |
| Compatibility: | All standard 5" K-style gutters |
| Finish: | Multiple color options available |
| Durability: | 15-20 year service life |
| Temperature Range: | -40°F to +180°F |
| Weight: | 1 lb |
🔗 Complete Your 4K Gutter System:
- 4" K-Style Seamless Gutters - Professional gutter sections
- 5K Heavy Duty Gutter Hangers - Support brackets
- 5K 90° Strip Miters - Corner components
- 2x3 Gutter Outlets - Downspout connections
💡 Pro Tip: Professional-grade end caps prevent costly water damage that standard caps often fail to stop. A single leak can cause hundreds or thousands in damage to fascia, siding, and foundations.
🔧 Professional Installation Guide:
- Clean Gutter End: Remove all debris, old sealant, and oxidation thoroughly
- Ensure Dry Surface: Wait for warm, dry day above 50°F
- Apply Sealant: Use generous bead of 100% silicone or gutter-specific sealant
- Position End Cap: Verify left/right orientation and press firmly
- Optional Rivets: Secure with aluminum rivets or stainless steel screws
- Exterior Seal: Apply additional sealant around outside seam
- Cure Time: Allow sealant to cure for 24 hours before water exposure
❓ Frequently Asked Questions:
Q: Why pay more for professional-grade end caps?
A: Professional-grade end caps prevent costly water damage that standard caps often fail to stop. A single leak can cause hundreds or thousands in damage to fascia, siding, and foundations. Our .027" aluminum construction lasts 15-20 years vs. 5-7 years for standard caps.
Q: How do I know if I need left or right end caps?
A: Stand facing the direction water flows in your gutter. If the end cap goes on the left side, you need a left end cap. If it goes on the right side, you need a right end cap. Most residential installations need both.
Q: Will these fit my existing gutters?
A: These end caps are designed for standard 4K/K-style 5" gutters, which are used in 90% of residential installations. They feature precision manufacturing with tight tolerances for an exact fit.
Q: Can I install these myself?
A: The end caps are DIY-friendly with proper sealant and basic tools. However, gutter work requires working at height with proper ladder safety. Professional installation is strongly recommended for safety and warranty protection.
Q: What type of sealant should I use?
A: Use high-quality 100% silicone sealant or gutter-specific sealant for best results. Avoid cheap acrylic or latex sealants. Apply generously and install on warm, dry days above 50°F. Allow 24 hours to cure.
Q: Can I pick up locally?
A: Yes! Local pickup available at Damascus, Oregon Monday-Friday 8am-4pm PT. Call (503) 496-7017 to confirm color availability.
⚠️ Safety Notice
Professional installation strongly recommended. Gutter work requires proper safety equipment. NEVER walk on roofs or lean out from ladders. Use OSHA-approved fall protection for work 6+ feet high.
🌍 All-Climate Performance:
🌊 Coastal Areas
Aluminum construction never rusts
❄️ Northern Regions
Maintains seal through freeze-thaw cycles
🌡️ Southern States
Thermal stability prevents warping
🏔️ Mountain/Desert
-40°F to +180°F temperature range
🎯 GutterAll Professional Guarantee
15-20 year durability and watertight seal guaranteed. These professional-grade 4K style end caps provide the ultimate solution for gutter end leaks, protecting your property investment with heavy-duty aluminum construction.
📞 Professional Support: (503) 496-7017
🏢 Trusted by GutterAll.com
Professional Gutter Installation & Supplies Since 2010
Damascus, Oregon
Mon-Fri: 8am-4pm PT
sales@gutterall.com
(503) 496-7017