Aluminum Gutter Coil
High-quality pre-painted aluminum gutter coil stock for seamless rain gutters. Available in 3003 & 3105 alloy with PE, HDPE, and PVDF coatings. Custom widths from 5" to 15" with 40+ colors.
Excellent Performance for Seamless Gutters
We use high-quality 3003 and 3105 aluminum-manganese alloy to produce gutter coils. Our stock features excellent bendability without cracking, superior rust resistance, and durability for all projects.
- Alloy 3003, 3105 Aluminum (Mn-Alloy)
- Temper H24, H26, H44, H46
- Thickness .027" / .032" (Custom: .0118" - .0394")
- Width 5", 6", 11.75", 15" (Custom: 3.94"-59")
- Coil Weight 500 lbs - 2000 lbs
Advanced manufacturing process ensures superior coil flatness.
Where Is Aluminum Gutter Coil Used?
Our pre-painted aluminum gutter coil stock is widely used in residential and commercial rainwater management systems.
Residential Seamless Gutters
5" and 6" K-style gutters for single-family homes, townhouses, and residential buildings.
- K-Style Gutters
- Half-Round Gutters
Commercial Buildings
Large-capacity gutters for commercial properties, warehouses, and industrial facilities.
- Box Gutters
- Industrial Drainage
Gutter Guard Systems
Compatible with all major gutter protection systems and leaf guard installations.
- Mesh Guards
- Reverse Curve
How to Choose the Right Aluminum Gutter Coil
Selecting the right gutter coil depends on your project requirements, climate conditions, and budget. Here's a quick guide to help you make the best decision.
Determine the Width
5" for standard homes, 6" for larger roofs or heavy rainfall areas. Commercial projects may need 11.75" or wider.
Choose the Thickness
.027 gauge for most residential use. .032 gauge for areas with heavy snow, ice, or commercial applications.
Select the Coating
PE for budget projects, HDPE for balanced performance, PVDF for coastal or harsh environments.
Match the Color
Choose from 40+ standard colors or request custom color matching to complement your building exterior.
Quick Selection Chart
| Project Type | Recommended |
|---|---|
| Standard Home | 5" / .027 / HDPE |
| Large Home / Heavy Rain | 6" / .027 / HDPE |
| Snow/Ice Areas | 6" / .032 / PVDF |
| Coastal Properties | 5-6" / .032 / PVDF |
| Commercial/Industrial | 11.75"+ / .032 / PVDF |
| Budget Project | 5" / .027 / PE |
PE vs HDPE vs PVDF Coating
The coating type determines color retention, weather resistance, and lifespan. Choose the right one for your application.
PE Coating
BudgetEconomical polyester coating for standard applications and mild climates.
- Thickness 16-25 μm
- Lifespan 6-8 years
- UV Resistance Standard
- Best For Interior / Mild
✓ Lowest cost option
HDPE Coating
High-durability polyester with enhanced UV protection. Best value for most projects.
- Thickness 20-25 μm
- Lifespan 10 years
- UV Resistance Good
- Best For All-purpose
★ Recommended for residential
PVDF Coating
PremiumFluorocarbon coating for maximum durability in harsh environments.
- Thickness 25+ μm
- Lifespan 15-20 years
- UV Resistance Excellent
- Best For Coastal / Harsh
✓ Best color retention
Not sure which coating? HDPE is the best choice for 90% of residential projects.
3003 vs 3105 Aluminum Alloy
Both alloys offer excellent formability and corrosion resistance for gutter coil manufacturing.
3003 Aluminum
Most common choice
- 20% stronger than pure aluminum
- Excellent workability
- Good corrosion resistance
- Mn content: 1.0-1.5%
3105 Aluminum
Enhanced formability
- Higher strength than 3003
- Better formability (Mg added)
- Excellent paint adhesion
- Mg content: 0.2-0.8%
View Detailed Chemical & Mechanical Properties
| Alloy | Si | Fe | Cu | Mn | Mg | Zn | Al |
|---|---|---|---|---|---|---|---|
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | - | 0.1 | Bal. |
| 3105 | 0.6 | 0.7 | 0.3 | 0.3-0.8 | 0.2-0.8 | 0.4 | Bal. |
* For complete mechanical properties by temper, please contact us for the full specification sheet.
Gutter Coil Color Chart
Choose from our extensive color selection or request custom color matching with RAL/Pantone codes.
Musket Brown
White
Black
Charcoal
Almond
Ivory
Chestnut
Clay
Copper
Dark Gray
Heritage Blue
Pacific Blue
Forest Green
Royal Brown
Scotch Red
Burgundy
Silver
Pearl Gray
Sand Castle
Copper Penny
20+ more colors available • Custom color matching supported
Request Color SamplesReady-to-Ship Gutter Coil
Popular colors and sizes available for immediate delivery
5" White Gutter Coil
.027 Gauge • 3003 Alloy
5" White Gutter Coil
.027 Gauge • 3003 Alloy
6" Black Gutter Coil
.027 Gauge • 3003 Alloy
6" Black Gutter Coil
.032 Gauge • 3105 Alloy
Frequently Asked Questions
Find answers to common questions about our aluminum gutter coil products, specifications, and ordering process.
What is the standard width for aluminum gutter coil?
What thickness of aluminum gutter coil should I use?
What is the difference between 3003 and 3105 aluminum alloy for gutters?
How to choose between PE, HDPE and PVDF coatings?
What is the minimum order quantity (MOQ) for aluminum gutter coil?
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