Description
Aluminum Poly Trim Coil for Exterior Finishing Applications
Poly trim coil is a coil stock product used by contractors and builders to fabricate custom exterior trim components on residential and light commercial projects. It consists of aluminum coil coated with a durable poly-based finish designed to provide consistent color, corrosion resistance, and long-term performance in exterior environments. Poly trim coil is commonly brake-formed on site to create clean, finished edges around windows, doors, fascia, soffit, rake boards, and other trim details.
This product is supplied in flat rolls and is intended for cutting and forming to precise dimensions. Its coated aluminum construction allows for crisp bends without cracking while maintaining surface integrity during fabrication. Poly trim coil is a practical solution for projects requiring custom-fit trim where factory-molded components are not suitable or available.
Material Composition and Construction
Poly trim coil is manufactured from aluminum sheet stock and finished with a poly-based coating system. This coating provides a balance of flexibility and durability, making the material well-suited for brake forming and exterior exposure.
Material Characteristics
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Aluminum base material for lightweight strength
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Poly-coated finish for uniform color and surface protection
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Designed to resist corrosion, fading, and surface wear
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Smooth surface suitable for clean bends and sharp profiles
The aluminum core ensures dimensional stability, while the poly coating helps protect against moisture and environmental exposure commonly encountered on exterior building envelopes.
Common Uses and Applications
Poly trim coil is widely used across siding and exterior trim applications where custom shaping is required. It is compatible with vinyl, fiber cement, engineered wood, and other exterior cladding systems.
Typical Applications
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Window and door trim wraps
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Fascia and sub-fascia coverage
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Rake and gable trim
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Soffit transitions and edge details
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Custom flashing and accent trim
Because it can be formed on site, poly trim coil helps contractors achieve tight tolerances and consistent visual lines, even on irregular framing or remodel projects.
Key Benefits for Contractors and Builders
Poly trim coil offers flexibility and reliability for exterior trim work without adding unnecessary complexity to the jobsite.
Product Benefits
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Allows on-site fabrication for custom dimensions
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Low maintenance compared to painted wood trim
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Helps protect exposed wood surfaces from moisture
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Consistent factory-applied finish for a clean appearance
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Compatible with standard trim brakes and hand tools
The coated aluminum surface reduces the need for field painting and ongoing maintenance, making it a practical option for long-term exterior durability.
Availability Through Canyon Exteriors
Canyon Exteriors supplies Alumimnum poly trim coil in a range of standard colors to match common siding and trim systems. Product availability may vary by profile, finish, and color selection. Our team can assist contractors and builders in selecting compatible materials and quantities for their specific project needs, and we can also recommend trusted installers if requested.
