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Infill Option

Resin Infill

Resin panels — commonly called plastic — are available in two general chemical compositions: acrylic and PETG (polyethylene).

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Overview

Why Specify Resin Infill?

Resin panels — commonly called plastic — are available in two general chemical compositions. In general, acrylic panels are more rigid, but do not have as high a fire rating as PETG (polyethylene) infill panels.

PETG has a Class A fire rating and is less rigid than acrylic. Both are more expensive than glass, but will meet structural loading as long as the thickness is at least 3/8" and as long as they are properly captured at post or rail.

Acrylic panels are available in a wide variety of colors and patterns, allowing the railing system to complement and enhance the architectural aesthetic of virtually any space.

Exhibits, Museums & Amusement ParksCommercial & Mixed-Use DevelopmentsEducational Facilities
Resin infill in use

Key Benefits

Engineered advantages of resin infill

PETG: Class A Fire Rating

PETG has a Class A fire rating — superior fire performance compared to acrylic.

Colors & Patterns

Acrylic panels are available in a wide variety of colors and patterns, allowing the railing system to complement and enhance the architectural aesthetic of virtually any space.

Meets Structural Loading

Both compositions will meet structural loading as long as the thickness is at least 3/8" and they are properly captured at post or rail.

More Expensive Than Glass

Both acrylic and PETG are more expensive than glass — factor this into specification decisions when a fire rating or impact resistance is not required.

Compatible Systems

Railing systems engineered for resin infill

Interna-Rail®

Interna-Rail®

Concealed in-line fitting system that captures resin panels within standard frame profiles.

Explore system
Speed-Rail®

Speed-Rail®

Pipe railing frames compatible with both acrylic and PETG resin infill panels.

Explore system

Specifications

Technical reference

Resin TypesAcrylic (more rigid) / PETG — polyethylene (Class A fire rating)
Minimum Thickness3/8" for structural loading compliance
PETG Fire RatingClass A
Cost vs. GlassMore expensive than glass

TECHNICAL DOCUMENTATION

Speed-Rail® 2 & 3 Line Industrial Rail Systems — Product Data
Product DataPDF
Interna-Rail® 2 & 3 Line Industrial Rail Systems — Product Data
Product DataPDF
Speed-Rail® Safety Shield — Product Data
Product DataPDF
Safety Railing Kits — Product Brochure
Product DataPDF
Certificate of Compliance — Speed-Rail®, Nu-Rail® & Interna-Rail® Fittings
Certificate of CompliancePDF
Certificate of Compliance — Aluminum Pipe
Certificate of CompliancePDF
LEED BD+C Criteria — Hollaender Railing Systems & Components
Certificate of CompliancePDF
Buy American Act & LEED Requirements — Letter of Compliance
Certificate of CompliancePDF

Ready to Specify Resin Infill?

Our team will help you select the right system, hardware, and finish combination for your project schedule and budget.

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