GA 6-Inch K-Style Gutters
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⚠️ IMPORTANT AVAILABILITY INFORMATION
DAMASCUS IN-STORE PICKUP 📍
- All 6-inch gutter sections available for immediate pickup at our Damascus location
- Standard 10-foot sections in stock, same-day availability
- 25+ colors available for immediate pickup
- NO SHIPPING AVAILABLE - Gutter sections are pickup or local delivery only
CUT-AND-DROP LOCAL DELIVERY SERVICE 🚚
- Custom-fabricated seamless gutters up to 35 feet long
- On-site fabrication at Damascus location, delivered to your property
- Service area: Within 30 miles of Damascus, OR
- Seamless sections minimize joints for leak-free commercial installations
- Requires 24-48 hours notice for custom fabrication
📍 DAMASCUS LOCATION:
GutterAll - 18601 SE Sunnyside Rd, Damascus, OR 97089
Hours: Monday-Friday 8:00 AM - 5:00 PM, Saturday 9:00 AM - 3:00 PM
Phone: (503) 496-7017
Professional 6-Inch K-Style Aluminum Gutters: Heavy-Duty Performance for Demanding Applications
6-inch K-style gutters represent the premium tier of residential and commercial gutter systems, delivering 40-50% greater water handling capacity than standard 5-inch gutters. With 10.5 square inches of internal flow capacity (versus 7.2 square inches for 5-inch), 6-inch systems excel in applications demanding maximum water management: large roof areas, steep pitches, heavy rainfall regions, and commercial buildings. Available in heavy-duty .032 gauge aluminum with 25+ powder-coated colors. Damascus pickup or cut-and-drop local delivery only.
50% More Capacity
10.5 sq inches vs 7.2 sq inches - handles 2,400 sq ft roof areas
Heavy-Duty .032 Gauge
30% thicker than standard - commercial-grade strength
Local Pickup & Delivery
Damascus pickup or cut-and-drop delivery within 30 miles
25+ Colors
Premium powder-coat finishes for commercial applications
Why 6-Inch K-Style Gutters? Understanding the 50% Capacity Advantage
Superior Water Handling: The Numbers That Matter
Capacity Comparison:
- 5-inch gutters: 7.2 sq inches = handles 5,520 sq ft of roof runoff
- 6-inch gutters: 10.5 sq inches = handles 7,960 sq ft of roof runoff
- Increase: 40-50% more water capacity with just 1 inch size difference
Volume Capacity:
- 5-inch: 1.2 gallons per linear foot
- 6-inch: 2.0 gallons per linear foot
- Difference: 67% more water per foot of gutter
Why This Matters for Portland/Damascus: Pacific Northwest rainfall intensities during winter storms can exceed 2 inches per hour. Standard 5-inch gutters handling roof areas above 1,400 square feet will overflow during these events, causing foundation damage and basement flooding. 6-inch systems prevent overflow by efficiently managing high-volume water flow typical of Oregon's climate.
When to Choose 6-Inch Gutters Over 5-Inch
MANDATORY Applications (6-inch required):
- ✅ Roof Area Over 1,400-1,800 Square Feet per Downspout: If individual roof sections draining to a single downspout exceed 1,400 sq ft, 5-inch gutters will overflow during moderate-to-heavy rainfall. 6-inch systems handle up to 2,400 sq ft per downspout with proper 3x4 downspout sizing.
- ✅ Steep Roof Pitches (8/12 or Steeper): Steep roofs accelerate water velocity, increasing flow volume into gutters. Roofs with 8/12 pitch or steeper generate 30-40% more gutter inflow than 4/12 pitches, requiring 6-inch capacity.
- ✅ Metal Roofs: Metal roofing sheds water 2-3 times faster than asphalt shingles due to smooth surface. This concentrated runoff overwhelms 5-inch gutters, making 6-inch systems essential for metal roof applications.
- ✅ Multi-Story Commercial Buildings: Commercial properties, multi-family buildings, and large residential estates require 6-inch systems to handle extensive roof drainage areas and multiple downspout locations.
- ✅ Pacific Northwest Heavy Rainfall Zones: Areas receiving 30+ inches of annual rainfall (Portland averages 37 inches) benefit significantly from 6-inch capacity during intense autumn/winter storms.
RECOMMENDED Upgrades (6-inch advantageous):
- ✅ Homes 2,500+ Square Feet: Larger homes typically have roof surface areas exceeding optimal 5-inch capacity, even with multiple downspouts.
- ✅ Reducing Downspout Quantity: 6-inch gutters can run 40-45 feet between downspouts versus 25-30 feet for 5-inch. This reduces downspout quantity, improves aesthetics, and simplifies foundation drainage planning.
- ✅ Gutter Guard Integration: 6-inch gutters provide easier debris cleaning access and better compatibility with premium gutter guard systems. The wider mouth (6" vs 5") simplifies maintenance when guards require periodic cleaning.
- ✅ Complete Fascia Coverage: 6-inch gutters cover entire fascia boards, eliminating exposed wood that requires painting every 3-5 years. This maintenance reduction alone can justify the modest price premium.
- ✅ Aesthetic Preference: Many homeowners prefer the substantial, professional appearance of 6-inch gutters on larger homes. The wider profile creates visual balance with two-story architecture and commercial buildings.
6-Inch vs. 5-Inch: Complete Comparison
Premium .032 Gauge Heavy-Duty Construction
Material Specifications
Our professional-grade 6-inch K-style gutters feature .032-inch thick aluminum—the heavy-duty standard for commercial and premium residential applications.
Why .032 Gauge for 6-Inch Systems:
- ✅ 30% Thicker than Standard: .032 gauge vs. .027 gauge used in standard 5-inch systems
- ✅ Superior Strength: Handles increased water weight (remember: 67% more volume per foot)
- ✅ Reduced Warping: Heavier gauge resists bending from snow loads and ice accumulation
- ✅ Commercial Durability: Meets commercial building code requirements
- ✅ Extended Lifespan: 30-50 years service life in Pacific NW climate (vs. 20-30 for lighter gauge)
Available Gauges: .032 Gauge (Standard for 6-inch) - Commercial/residential heavy-duty | .040 Gauge (Premium upgrade) - Maximum strength for extreme applications
6-Inch System Component Requirements
Critical Sizing: 6-Inch Gutters Require 3x4 Components
You MUST use properly sized accessories:
- ✅ 3x4 Gutter Outlets (not 2x3) - Already available in our Gutter Outlets collection
- ✅ 3x4 Downspouts (not 2x3) - Already available in our Downspouts collection
- ✅ 3x4 Elbows (not 2x3) - Already available in our Gutter Elbows collection
- ✅ 6-Inch Hangers (not 5-inch) - Already available in our Gutter Hangers collection
- ✅ 6-Inch End Caps (not 5-inch) - Already available in our End Caps collection
- ✅ 3x4 Offsets (if needed) - Already available in our Offsets collection
⚠️ Critical Installation Error: Never use 2x3 outlets/downspouts with 6-inch gutters. This creates 50% flow restriction, negating the entire benefit of larger gutters and causing overflow.
Understanding 6-Inch K-Style Profile Dimensions
6-Inch K-Style Specifications:
- Top Opening Width: 6 inches (actual: 6.0")
- Height: 4.5 inches (front profile) - taller than 5" (3.5")
- Bottom Width: 5 inches
- Flow Capacity: 10.5 square inches
- Weight: 0.62 lbs per linear foot (.032 gauge)
- Compatible Downspouts: 3x4 rectangular (standard), 4x5 (high-volume)
- Hanger Spacing: 24 inches on-center (commercial standard)
25+ Powder-Coated Color Options
Factory-Applied Baked-On Enamel Finishes
Our gutters feature premium powder-coat finishes applied in controlled factory conditions, ensuring uniform coverage, superior adhesion, and long-term color stability.
Professional Neutrals:
- White (most popular - 50% of 6-inch installs)
- Almond/Ivory
- Clay/Adobe
- Linen
Architectural Earth Tones:
- Bronze (Dark, Medium, Light)
- Musket Brown
- Chocolate Brown
- Imperial Brown
Bold Commercial:
- Black/Midnight
- Slate Gray
- Forest Green
- Burgundy
Premium Finishes:
- Kynar 500® (50-year fade warranty)
- Mill Finish Aluminum
- Galvalume finish
Color Matching Service:
Bring existing gutter or trim samples to our Damascus showroom for precise color matching across our palette.
Length Options and Availability
10-Foot Standard Sections (Damascus Pickup) 📍
- Standard 10-foot (120-inch) sections in stock
- Damascus Local Pickup Only
- Same-Day Availability (order by 2 PM)
- All 25+ colors in stock
Typical Usage: Two-story commercial buildings require 2-3 sections per downspout run
Custom Seamless Sections (Cut-and-Drop Delivery) ✂️
- Custom lengths up to 35 feet
- On-site fabrication at Damascus location
- Delivered within 30 miles of Damascus
- Requires 24-48 Hours Notice
- Seamless construction minimizes leak points
Ideal For: New construction, commercial buildings, multi-family projects requiring long continuous runs
Call for Custom Quotes: (503) 496-7017
18601 SE Sunnyside Rd, Damascus, OR 97089
Installation Requirements and Components
Complete 6-inch K-style system installations require compatible accessories:
Structural Components
- 6-Inch Hidden Gutter Hangers (every 24")
- Heavy-Duty Gutter Screws (#10 x 1.5" stainless)
- 6-Inch End Caps (left and right)
- Inside/Outside Corners (90° mitered, 6-inch specific)
Drainage Components
- 3x4 Gutter Outlets (drop-in style)
- 3x4 Downspouts (rectangular aluminum)
- 3x4 Downspout Elbows (A-style and B-style)
- Downspout Straps (heavy-duty color-matched)
Sealing Materials
- Commercial Gutter Sealant (heavy-duty butyl or polyurethane)
- Aluminum Patches (repair and reinforcement)
Why Portland and Damascus Commercial Contractors Choose GutterAll
Same-Day Commercial Availability
Our Damascus location maintains extensive 6-inch inventory for commercial projects requiring immediate material delivery. Professional contractors bidding multi-family and commercial projects rely on our confirmed stock availability.
Commercial Contractor Pricing Programs
Volume discounts on orders of 300+ linear feet. Multi-unit projects, new construction developments, and commercial installations qualify for dedicated contractor pricing. Call for commercial quotes: (503) 496-7017
On-Site Custom Fabrication
Our Damascus location features commercial-grade gutter roll-forming equipment producing seamless 6-inch lengths up to 35 feet. Schedule custom fabrication 24-48 hours in advance for next-day pickup.
Technical Support for Commercial Projects
Our team provides commercial gutter system design and engineering support, load calculations for snow/ice requirements, component compatibility verification across large orders, multi-building project coordination, and specification compliance documentation.
Frequently Asked Questions
Do I need 5-inch or 6-inch gutters for my home?
Choose 6-inch if: Roof area over 1,400 sq ft per downspout, steep pitch (8/12+), metal roof, Pacific NW heavy rainfall, home over 2,500 sq ft, or commercial building. Choose 5-inch if: Standard 1-2 story home under 2,000 sq ft, normal roof pitch (4/12-6/12), asphalt shingle roof, budget-conscious. When in doubt, 6-inch provides future-proof capacity for only $100-200 more total cost.
How much more do 6-inch gutters cost than 5-inch?
Material cost difference is only $0.50-1.00 per linear foot. For a typical 150-foot installation, that's $75-150 extra in materials. Labor cost is THE SAME—no installation premium for 6-inch. Total upgrade cost: $100-250 for most homes, which is minimal compared to the 50% capacity increase.
Can I get 6-inch gutter sections shipped to me?
No. Gutter sections are available for Damascus local pickup only OR cut-and-drop delivery within 30 miles of Damascus. We offer custom seamless fabrication up to 35 feet delivered to your property. Call (503) 496-7017 to arrange pickup or delivery.
What size downspouts do 6-inch gutters require?
You MUST use 3x4 rectangular downspouts with 6-inch gutters. Never use 2x3 downspouts—this creates a 50% flow bottleneck, negating the benefit of larger gutters and causing overflow. Our 3x4 Downspouts, 3x4 Outlets, and 3x4 Elbows collections have everything needed.
Will 6-inch gutters look too big on my house?
No—6-inch gutters look proportionally appropriate on most homes 2,000+ sq ft. The 1-inch width difference is subtle, and the increased height (4.5" vs 3.5") creates a more substantial, premium appearance. Many homeowners specifically choose 6-inch for the professional aesthetic on two-story homes.
Do I need heavy-duty hangers for 6-inch gutters?
Yes—use 6-inch specific hidden hangers rated for heavier water weight (remember: 67% more volume). Our 6-Inch Gutter Hangers collection includes commercial-grade brackets. Space hangers 24 inches on-center for commercial applications, 20-24 inches for residential heavy-snow areas.
Can I use 6-inch gutters with my existing 2x3 downspouts?
No—this is a critical error. Using undersized 2x3 downspouts with 6-inch gutters creates severe flow restriction, causing gutter overflow and defeating the purpose of larger gutters. You must upgrade to 3x4 downspouts, outlets, and elbows when installing 6-inch systems.
Are 6-inch gutters worth it for my Portland-area home?
Yes, especially in the Pacific Northwest. Portland's heavy rainfall (37" annually) and winter storm intensities make 6-inch gutters excellent protection against overflow. The modest $100-200 upgrade cost is offset by: (1) Fewer downspouts needed (saves $200-400), (2) Complete fascia coverage eliminating painting ($150-300 every 5 years), (3) Overflow prevention avoiding foundation repairs ($5,000-15,000).
Ready to Order Your 6-Inch K-Style Gutters?
Expert guidance available for sizing, color matching, and commercial project support
18601 SE Sunnyside Rd, Damascus, OR 97089 • Mon-Fri 8AM-5PM, Sat 9AM-3PM
