A black-framed three-panel window with grid patterns is set in a white shingled wall.

Color Compounds and Additives for Windows & Doors

Built for dark profiles, consistent color, and surface protection in any climate.

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Engineered for Dark Profiles and Dimensional Stability

Today’s windows and doors are expected to do more than frame a view.  They need to deliver lasting aesthetics, surface protection, and reliable performance in challenging outdoor environments.

Americhem’s window and door color compounds and additives are built to support darker tones, reduce heat build, and resist scratches and whitening. Whether it’s vinyl windows, composite doors, or exterior trim, our color masterbatches and engineered compounds provide consistent results that protect appearance and strengthen every profile over time.

Benefits include:
  • UV-resistant colorants for extended outdoor durability
  • Heat-reducing additives that minimize distortion in dark vinyl
  • Scratch- and mar-resistant window profiles
  • Improved resistance to moisture whitening
  • Weatherable color masterbatch tailored to window and door applications

Protect Appearance. Simplify Processing. Perform Outdoors.

Window and door manufacturers face rising demand for darker tones, durable finishes, and compliance with performance standards. Americhem delivers engineered compounds and color masterbatches that improve processing efficiency while ensuring profiles look good and perform long term.

Close-up of gray wooden panels with a textured, grooved surface and overlapping sections.

nGrain®

Woodgrain effects with natural depth and UV stability for doors and trim.

A dark blue front door with a colorful wreath made of pink, orange, and yellow tulips, flanked by two black wall lanterns on a stone exterior.

nDuramax®

UV stabilizers that extend the service life of dark-tone windows and doors.

A close-up view of a white, open tilt-and-turn window with a grassy lawn visible outside.

ValuPak™

One-pack PVC additive system that simplifies dosing and supports outdoor weatherability.

Close-up of large, black-framed glass windows on a white building, with plants and a black metal railing visible outside.

eCap™ EPVC

Precolored PVC compounds offering scratch resistance, weathering stability, and adhesion without moisture whitening.

A hand with pink nail polish is turning the handle of a white window, with a blue sky and clouds visible outside.

EcoLube™

Lubrication technology that improves extrusion efficiency, reduces plate-out, and enhances surface finish.

Blue house exterior with white trim, two upper dormer windows, a white garage door, and a small porch with two white chairs and a table.

Build Window & Door Profiles That Last Longer

Americhem’s window and door compounds and masterbatches deliver UV stability, surface protection, and dark-tone aesthetics while keeping processing simple and compliant with industry standards.

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A scientist in a lab coat examines test samples in front of a large testing machine, holding a clipboard and looking at a sample panel.

Deliver Dark Profiles With Lasting Performance

Striking aesthetics, built-in durability, and confidence in every profile.

Americhem’s color masterbatches and engineered window compounds are formulated to resist UV, control heat, and protect surfaces so profiles look new and perform longer. From rich dark vinyl to authentic woodgrain effects, we help you meet design expectations without sacrificing durability or process efficiency.

Why window & door manufacturers trust Americhem:
  • UV-resistant colorants designed for extended weathering
  • Heat-reducing additives that improve stability in dark vinyl profiles
  • Scratch-resistant compounds for lasting surface protection
  • Moisture whitening resistance for consistent dark-tone aesthetics

Proven Compliance for Exterior Profiles

Americhem develops window and door compounds and masterbatches under ISO 9001 quality systems, ensuring full traceability and consistency. Our materials are validated against AAMA, ASTM, and UL standards, supporting compliance in demanding exterior applications.

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Where Window & Door Materials Are Made to Perform

Real materials. Real timelines. Real results. Partner with a global team known for color durability, surface protection, and processing consistency in window and door systems.

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