Weather-Resistant PVC Compounds & Custom Polymers for Trim Manufacturing

Why Material Selection is Critical in Trim Manufacturing

Whether you require rigid extrusion-grade compounds for structural profiles, weatherable capstock for UV-exposed applications, or flexible compounds for decorative edge banding and accent trim, our materials deliver the performance characteristics and processing efficiency that trim manufacturers demand.

Trim products are among the most visible building components in any structure, making material selection critical for both long-term performance and aesthetic appeal. Exterior trim faces constant UV exposure, moisture infiltration, and temperature cycling, while interior trim in high-traffic areas must resist impacts, scratches, and humidity. The wrong material choice leads to warping, fading, cracking, mold growth, and costly replacement cycles.

Weather & UV Degradation: Exterior trim is constantly exposed to UV rays, rain, snow, and temperature extremes that cause fading, warping, and material breakdown in inferior compounds
Impact & Abrasion Resistance: Trim in commercial buildings, schools, hospitals, and high-traffic areas must withstand constant contact, bumps, and scuffing without cracking or denting
Moisture & Mold Prevention: Bathroom, kitchen, and exterior trim applications require materials that resist moisture absorption, mold growth, and water damage over time
Regulatory & Fire Compliance: Building codes require trim materials to meet fire resistance, low-smoke, and environmental standards including ASTM, ICC, and local building regulations

Our AuroraTec™ rigid PVC and composite technology products, AuroraShield™ weatherable compounds, and AuroraFlex™ flexible PVC formulations provide the complete material portfolio for both interior and exterior trim manufacturing.

Contact Us About Your Specific Trim Application!

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High-Performance Thermoplastics for Trim Applications

Rigid PVC for Architectural & Decorative Interior Trim

Interior trim applications including baseboards, crown molding, chair rails, wainscoting, and decorative profiles require materials that combine aesthetic appeal with long-term dimensional stability.

AuroraTec™ rigid PVC compounds deliver excellent processability in extrusion operations with a wide processing window, available in pellet or powder form across an extensive range of colors for seamless integration with any interior design specification.

AuroraTec™ rigid PVC clear compounds provide high clarity and gloss retention for decorative trim applications where visual transparency or translucency is desired. These compounds offer excellent weatherability and dimensional stability, making them equally suitable for interior display trim, light covers, and specialty decorative profiles.

Weatherable Compounds for Window & Door Trim

Window and door trim faces the dual challenge of constant weather exposure on the exterior while requiring a finished appearance on the interior.

AuroraTec™ weatherable rigid PVC compounds are specifically engineered for these applications, available as stand-alone compounds or as structural substrates in two-part capstock systems that maximize both weatherability and cost-effectiveness.

AuroraShield™ ASA compounds deliver outstanding weather resistance with excellent UV, water whitening, and stress crack resistance for window and door trim profiles that must maintain color stability and structural integrity through years of direct sun exposure and temperature cycling. These compounds exhibit low heat build-up, good flow, and impact strength for reliable extrusion processing.

UV-Stable & Moisture-Resistant Compounds for Exterior Trim

Fascia boards, soffits, rake trim, corner boards, and J-channels demand materials that withstand decades of UV exposure, moisture, and temperature extremes without fading, warping, or rotting.

AuroraTec™ composite technology provides enhanced dimensional stability with more than twice the tensile or flexural modulus of typical PVC substrates, plus a lower coefficient of expansion for less contraction or expansion due to temperature fluctuations.

AuroraShield™ PC/ASA alloys combine polycarbonate toughness with ASA’s superior UV and moisture resistance, providing the weatherability and impact strength needed for exposed exterior trim profiles that must perform in the harshest climates. Available unfilled or with specialized fillers, mineral, or fiberglass reinforcement for demanding structural trim applications.

Moisture-Resistant Compounds for Bathroom, Kitchen & Wet-Area Trim

Trim installed in bathrooms, kitchens, laundry rooms, pool houses, and other high-humidity environments must resist moisture absorption, mold growth, and degradation from constant water exposure.

AuroraTec™ rigid PVC compounds are inherently moisture-resistant and will not absorb water, swell, warp, or support mold growth, providing a maintenance-free alternative to wood trim in wet environments.

AuroraFlex™ flexible PVC compounds can be formulated with biocide additives for antimicrobial protection in shower trim, tub surrounds, and other wet-area applications where hygiene is critical. Available from 35A to 95A Shore A durometer for flexible edge banding, caulk strips, and transition trim profiles.

Flexible PVC for Decorative Accent & Edge Trim

Flexible trim applications including edge banding, T-molding, transition strips, curved accent trim, and decorative profiles require compounds that combine flexibility with color stability and durability.

AuroraFlex™ flexible PVC is available from 35A to 95A Shore A durometer with specific gravities from 1.15 to 1.65, providing the precise flexibility needed for trim that must conform to curved surfaces, corners, and irregular profiles.

AuroraFlex™ SL compounds deliver high-abrasion resistance with excellent processing properties for longer-lasting flexible trim with no tearing. These materials can be formulated with renewable non-phthalate plasticizers, improved low-temperature tolerance, and custom colors for decorative applications requiring both flexibility and aesthetic appeal.

Durable Compounds for Industrial & Commercial Trim

Trim in commercial buildings, hospitals, schools, retail environments, and industrial facilities faces constant abuse from foot traffic, equipment, and cleaning processes.

AuroraGuard™ ABS combines the strength and rigidity of acrylonitrile and styrene polymers with polybutadiene rubber toughness, delivering the impact resistance needed for wall protection trim, corner guards, and high-traffic baseboards.

AuroraGuard™ PC/ABS alloys provide the ideal balance of impact strength, heat resistance, and aesthetic quality for commercial trim applications including wall panels, column wraps, and decorative trim in retail, hospitality, and institutional environments. Available in recyclable grade series with excellent colorability for branded commercial spaces.

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Key Benefits of Aurora’s Trim Application Materials

Our extensive offering gives you the foundation for an engineered thermoplastic compound or polymer designed to meet your product needs:

UV Resistance & Weather Durability

ASA and PC/ASA compounds deliver outstanding UV, moisture, and stress crack resistance for exterior applications
Weatherable rigid PVC maintains color stability and structural integrity through years of sun exposure
Composite technology provides a lower coefficient of expansion for dimensional stability in temperature extremes

Impact Resistance & Mechanical Strength

ABS and PC/ABS alloys deliver outstanding impact strength for high-traffic commercial and industrial environments
Composite technology provides more than twice the tensile or flexural modulus of typical PVC substrates
Glass-fiber and mineral reinforcement options for enhanced structural performance

Moisture Resistance & Mold Prevention

Rigid PVC is inherently moisture-resistant, will not absorb water, swell, warp, or support mold growth
Biocide additive options for antimicrobial protection in bathroom and kitchen trim applications
Outperforms wood trim in wet environments with zero maintenance requirements

Customization & Aesthetic Flexibility

Wide range of colors with excellent colorability characteristics for interior and exterior trim profiles
Clear rigid PVC options for decorative applications requiring transparency or translucency
Multiple surface finishes, textures, and gloss levels for architectural design flexibility

Sustainability & Regulatory Compliance

Recyclable grade series available for PC/ABS and ASA compounds
Low-VOC formulations supporting green building standards and LEED certification requirements
RoHS compliant and phthalate-free material options available

CONTACT US TO LEARN MORE

Helpful Resources for Trim Manufacturing

FAQs

What are the best materials for durable interior and exterior trim?

The best materials depend on the specific trim application. For exterior trim requiring UV and weather resistance, AuroraTec™ weatherable rigid PVC and AuroraShield™ ASA compounds provide excellent long-term color stability and dimensional integrity. For interior decorative trim, AuroraTec™ rigid PVC offers excellent processability and a wide color range. For high-traffic commercial environments, AuroraGuard™ ABS and PC/ABS alloys deliver superior impact resistance. For flexible trim applications, AuroraFlex™ flexible PVC provides the conformability needed for curved and edge profiles. Our technical team can recommend the optimal material for your specific trim application.

How does PVC improve trim durability compared to wood?

PVC trim compounds offer significant advantages over wood in virtually every performance category. PVC will not rot, warp, split, or absorb moisture, eliminating the most common failure modes of wood trim. PVC is inherently resistant to insects and will not support mold or mildew growth. UV-stabilized PVC formulations maintain color stability without the need for painting, staining, or sealing. PVC trim requires no ongoing maintenance, providing lower total cost of ownership despite potentially higher initial material costs.

What materials are best for exterior trim that won’t fade or warp?

For fade and warp resistance in exterior applications, AuroraShield™ ASA and PC/ASA compounds deliver outstanding UV resistance and color stability. AuroraTec™ composite technology provides enhanced dimensional stability with more than twice the tensile or flexural modulus of typical PVC substrates, plus a lower coefficient of expansion that minimizes contraction and expansion from temperature fluctuations. Capstock systems pairing weatherable ASA surfaces with structural PVC substrates provide the best combination of weather performance and cost-effectiveness.

Are your trim materials compliant with building codes and fire safety standards?

Yes, Aurora offers trim materials that meet building code requirements and fire safety standards. Our compounds are available with flame-retardant properties in both halogenated and non-halogenated grades. Materials can be formulated to meet ASTM testing requirements and local building code compliance. Low-smoke options are available for commercial and institutional applications. Our technical team can help you select materials that meet the specific code requirements for your project.

What PVC compounds work best for moisture-prone areas like bathrooms and kitchens?

AuroraTec™ rigid PVC compounds are inherently moisture-resistant and an excellent choice for bathroom, kitchen, and laundry room trim. Unlike wood, rigid PVC will not absorb water, swell, warp, or support mold growth in high-humidity environments. For flexible trim applications in wet areas, AuroraFlex™ compounds can be formulated with biocide additives for antimicrobial protection. These zero-maintenance materials eliminate the painting, caulking, and replacement cycles associated with wood trim in moisture-prone spaces.

Call: (330) 422-0700

PVC Compounds and Custom Polymers for Trim Manufacturing

High-Performance Rigid PVC, Capstock & Engineered Plastics for Interior & Exterior Trim Applications

Why Material Selection is Critical in Trim Manufacturing

Contact Us About Your Specific Trim Application!

High-Performance Thermoplastics for Trim Applications

Rigid PVC for Architectural & Decorative Interior Trim

Interior trim applications including baseboards, crown molding, chair rails, wainscoting, and decorative profiles require materials that combine aesthetic appeal with long-term dimensional stability.

Weatherable Compounds for Window & Door Trim

Window and door trim faces the dual challenge of constant weather exposure on the exterior while requiring a finished appearance on the interior.

UV-Stable & Moisture-Resistant Compounds for Exterior Trim

Fascia boards, soffits, rake trim, corner boards, and J-channels demand materials that withstand decades of UV exposure, moisture, and temperature extremes without fading, warping, or rotting.

Moisture-Resistant Compounds for Bathroom, Kitchen & Wet-Area Trim

Trim installed in bathrooms, kitchens, laundry rooms, pool houses, and other high-humidity environments must resist moisture absorption, mold growth, and degradation from constant water exposure.

Flexible PVC for Decorative Accent & Edge Trim

Flexible trim applications including edge banding, T-molding, transition strips, curved accent trim, and decorative profiles require compounds that combine flexibility with color stability and durability.

Durable Compounds for Industrial & Commercial Trim

Trim in commercial buildings, hospitals, schools, retail environments, and industrial facilities faces constant abuse from foot traffic, equipment, and cleaning processes.

Enter your information below to learn more about our wide range of engineered thermoplastic compounds.

Key Benefits of Aurora’s Trim Application Materials

Our extensive offering gives you the foundation for an engineered thermoplastic compound or polymer designed to meet your product needs:

UV Resistance & Weather Durability

Impact Resistance & Mechanical Strength

Moisture Resistance & Mold Prevention

Customization & Aesthetic Flexibility

Sustainability & Regulatory Compliance

Helpful Resources for Trim Manufacturing

FAQs

Brands & Materials

Aurora Material Solutions Trim Brands

Aurora Material Solutions Trim Materials

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