AA3003 H24 0.032″ Aluminum Gutter Coil

1. Product Overview

AA3003 H24 0.032″ Aluminum Gutter Coil is a premium-grade aluminum-manganese alloy coil specially engineered for seamless gutter, downspout, and roofing accessory manufacturing. Adopting standard 0.032-inch thickness and H24 semi-hard temper, this product balances exceptional structural rigidity, superior formability, and outstanding weather resistance. The 3003 alloy matrix with manganese element reinforcement delivers excellent anti-corrosion performance and stable mechanical properties, making it the most mainstream and reliable material for residential and commercial rainwater drainage systems. Available in mill finish and custom PE/PVDF color coated finishes, it supports continuous roll forming and on-site bending processing without cracking or deformation, ensuring long-term stable service in diverse outdoor environments.

2. Product Technical Parameters

3. Core Product Advantages

Superior Weather & Corrosion Resistance

• The 3003 aluminum-manganese alloy forms a dense protective oxide layer on the surface, effectively resisting rainwater erosion, oxidation, rust, and salt spray corrosion. It performs stably in coastal, rainy, snowy, and high-temperature environments, avoiding gutter rusting, leakage, and aging damage, with a service life of up to 30+ years.

Balanced Strength & Perfect Formability

• H24 semi-hard temper provides moderate hardness and rigidity, effectively resisting snow load, wind pressure, and water accumulation gravity without sagging or deformation. Meanwhile, it supports 180° cold bending and continuous roll forming, no cracking, no edge warping, perfectly adapting to various gutter profile processing requirements.

Premium Surface Performance & Aesthetics

• The coil surface is smooth, uniform, free of scratches, pinholes, and oxidation spots. Custom PE/PVDF coating features strong paint adhesion, excellent UV resistance and anti-fading performance, maintaining long-term color consistency and architectural beauty without peeling or chalking.

Lightweight & Easy Installation

• Aluminum alloy material features low density and light weight, reducing building load and installation difficulty. The integral coil structure avoids splicing gaps of traditional plate materials, effectively preventing water leakage and improving the overall sealing performance of the drainage system.

Environmental & Maintenance-Free

• The product is 100% recyclable, eco-friendly and pollution-free. The dense surface layer resists dust and dirt accumulation, with self-cleaning properties, requiring no frequent manual maintenance, greatly reducing later operation costs.

4. Wide Application Range

AA3003 H24 0.032″ Aluminum Gutter Coil is widely used in various building rainwater drainage systems and outdoor decorative projects, covering civilian and commercial fields:

• Residential Buildings: Family house seamless gutters, roof downspouts, eave trimming, villa roof drainage systems

• Commercial Buildings: Shopping malls, office buildings, hotels, schools, hospitals and other large public building gutter and drainage accessories

• Industrial Buildings: Factory workshops, warehouses, logistics parks, steel structure building roof drainage and edge wrapping

• Special Scenarios: Coastal area buildings, high-altitude and extreme weather areas, outdoor fascia wrapping, roof edge flashing, rainwater collecting systems

• Custom Processing: Support customized processing of various special-shaped drainage profiles, decorative edge strips and building waterproof accessories

5. Why Choose Us

• Genuine Standard Material & Stable Quality

• Professional Gutter Coil Customization

• Advanced Production & Processing Technology

• Reliable After-Sales & Global Service

• Cost-Effective & Long-Term Value