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1/2" Clear Polycarbonate Sheet - Cut to Size

Custom-cut 1/2" polycarbonate to your exact specifications—maximum-duty material for the most extreme applications. This absolute maximum thickness delivers unmatched rigidity, extreme impact resistance, and structural performance for specialized security, industrial, and engineering applications in your precise dimensions. Our precision CNC cutting service provides perfect measurements up to 48" x 96", eliminating the challenge of fabricating extremely heavy full sheets and ensuring exact fit for demanding installations. Sourced from industry-leading manufacturers including Lexan® (Polyvantis), Tuffak® (Plaskolite), and Azcarb® (AZpolymers).
Thickness: 1/2" (0.500") Size: Custom (up to 48" x 96") Cut Type: Precision CNC Material: General Purpose Polycarbonate

Why Choose Cut-to-Size 1/2" Clear Polycarbonate?

Why Choose Cut-to-Size 1/2" Clear Polycarbonate?

Custom cutting at 1/2" thickness delivers absolute maximum material in your exact dimensions for applications that demand the upper limit of standard sheet availability. This extreme-duty sheet provides exceptional structural mass for the longest possible spans, handles the most severe impact scenarios, and delivers the substantial thickness required for advanced bullet-resistant assemblies—all cut precisely to your specifications. Our precision CNC cutting eliminates the challenge of fabricating 100-pound full sheets on-site, ensuring clean edges and exact measurements with tolerances of ±1/8".

The 1/2" thickness offers unmatched deflection resistance for extra-long unsupported spans exceeding 60 inches, provides maximum material for multi-layer security systems, and delivers the extreme performance that specialized engineering or security specifications sometimes mandate. Whether you need exact dimensions for bullet-resistant glazing components, custom replacement doors for heavy equipment, or specific sizes for extreme industrial installations, cut-to-size service delivers maximum-duty performance without the extraordinary effort of cutting extremely thick, heavy material on-site.

Cut-to-Size Advantages with 1/2" Thickness:

  • Eliminate extreme fabrication challenges - Avoid the difficulty and safety hazards of cutting 100-pound full sheets, getting maximum-duty panels ready to install in your exact dimensions
  • Absolute maximum performance, perfect fit - Get the upper limit of standard thickness cut to your precise specifications, meeting the most demanding security or engineering requirements
  • Professional precision at extreme thickness - CNC cutting delivers square corners and straight edges that maintain the exceptional structural capacity of this maximum-duty material
  • Zero waste on premium specialty material - Pay only for your exact size in this expensive, extreme-duty thickness, avoiding material waste on the heaviest available sheets
  • Fast turnaround on maximum specifications - Most custom cuts ship within 1-2 business days, delivering absolute maximum protection without extended specialty fabrication lead times

Ideal Projects for Custom-Cut 1/2" Polycarbonate

This thickness excels in custom applications requiring absolute maximum material. Perfect for bullet-resistant glazing components in exact dimensions for multi-layer security systems, custom replacement doors and windows for heavy construction equipment operating in extreme conditions, specialized industrial equipment viewing panels where engineering calculations mandate maximum thickness, security installations requiring substantial forced-entry resistance in specific sizes, and extreme-duty machine guards for heavy manufacturing operations with custom dimensional requirements. The 1/2" specification provides maximum available performance for applications where thinner materials—even 3/8"—are demonstrably inadequate.

Trusted Manufacturing Quality

Our clear polycarbonate sheets are sourced from North America's most respected manufacturers—the same materials specified for critical commercial and industrial applications. Whether we supply Lexan® 9034 from Polyvantis, Tuffak® GP from Plaskolite, or Azcarb® GP from AZpolymers, you're receiving genuine general-purpose polycarbonate that meets ASTM D3935 standards. Our supplier may vary based on availability, but the quality and performance remain consistently exceptional.

Sizing Guidelines

Available in any width from 1" to 48" and any length from 1" to 96". The 1/2" thickness represents the upper limit of standard sheet availability and is specified only for applications with extreme requirements—advanced security systems, specialized industrial equipment, or engineering calculations explicitly mandating maximum material. For the vast majority of demanding applications, 1/4" or 3/8" cut-to-size provides adequate performance at substantially lower cost. Specify 1/2" custom cutting when engineering specifications, security requirements, or operational conditions genuinely demand absolute maximum available material thickness.

Perfect Applications for Cut-to-Size 1/2" Polycarbonate

Perfect Applications for Cut-to-Size 1/2" Polycarbonate

Bullet-Resistant Security Systems

Custom-dimensioned components for UL 752 Level 3+ bullet-resistant assemblies in high-threat installations. Provides substantial individual layers in exact sizes for multi-layer security glazing. Specified by security consultants for banks, embassies, and government facilities requiring maximum ballistic protection in precise panel dimensions.

Learn More About Security Systems →

Heavy Equipment Door Replacement

Custom door panels and windows for construction equipment, mining machinery, and industrial vehicles requiring exact replacement dimensions. Maximum thickness withstands extreme vibration, debris impact, and harsh conditions that destroy thinner materials. Perfect for equipment manufacturers and fleet operators needing precise custom sizes in absolute maximum-duty material.

Learn More About Equipment Doors →

Extreme Industrial Environments

Custom panels for heavy manufacturing operations where extreme conditions require maximum available material in specific dimensions. Handles severe impact, continuous abrasion, and operational demands in exact sizes without on-site fabrication of extremely heavy material. Specified when equipment protection requires absolute maximum thickness in custom measurements.

Learn More About Industrial Applications →

Critical Infrastructure Protection

Maximum-duty custom panels for sensitive infrastructure requiring extreme forced-entry resistance in specific dimensions. Perfect for utility control rooms, telecommunications facilities, and power generation stations needing absolute maximum material thickness in exact sizes. Professional specification for facilities where security cannot be compromised and custom dimensions are required.

Learn More About Infrastructure Protection →

Technical Specifications - 1/2" Cut-to-Size Polycarbonate

Technical Specifications - 1/2" Cut-to-Size Polycarbonate

Nominal Thickness 1/2" (0.500" actual)
Available Widths 1" to 48" (any increment)
Available Lengths 1" to 96" (any increment)
Cutting Tolerance ±1/8" (0.125")
Edge Finish CNC cut, smooth edges
Impact Strength 250 times stronger than glass
Light Transmission 88% (crystal clear)
Temperature Range -40°F to 240°F continuous
Material Grade General Purpose Polycarbonate (meets ASTM D3935)
Manufacturing Brands Lexan® (Polyvantis), Tuffak® (Plaskolite), Azcarb® (AZpolymers) - supplier varies by availability
Surface Finish Gloss on both sides with protective masking
Lead Time 1-2 business days for most custom cuts
Recommended Span 60+ inches unsupported, 72+ inches with frame support
Flammability UL 94 V-2 rating (self-extinguishing)
UV Protection Standard grade (for extended outdoor use, consider UV-stabilized polycarbonate)

Note on UV Exposure: While this general-purpose polycarbonate can be used outdoors, prolonged UV exposure may cause yellowing over time. For outdoor applications requiring 10-15 year lifespan, consider our UV-resistant polycarbonate sheets with protective coatings.

All sheets ship with protective masking on both sides to prevent scratches during fabrication and installation. Remove masking after installation is complete.

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±1/8" tolerance

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