High-Performance Polycarbonate Windows for eVTOL Aircraft
American-made coated polycarbonate windows engineered for electric Vertical Takeoff and Landing aircraft — built for impact resistance, lightweight efficiency, and optical clarity in the next generation of urban air mobility.
When eVTOL glazing fails, flight safety, certification timelines, and passenger experience are all at risk.
Is This the Right Solution for Your eVTOL Program?
Not every glazing supplier understands the unique demands of electric Vertical Takeoff and Landing aircraft. Five Star partners with eVTOL OEMs and urban air mobility programs from development and validation through production, delivering aerospace-grade engineering, testing and documentation support, and the weight-critical precision that defines next-generation electric flight. Here's where we fit best — and where another partner may serve you better.
- eVTOL OEM programs moving electric urban air mobility aircraft from development into production
- Manned and unmanned aerial vehicles requiring lightweight coated polycarbonate windows
- Programs prioritizing weight reduction to extend electric flight range
- Aircraft requiring high impact resistance for debris and in-flight impact protection
- Applications with defined qualification, testing, and documentation requirements
- Programs that benefit from Fusionite™ hard coatings for optical clarity and long-term durability
- Hobbyist builds or standalone, one-off fabrication outside of an OEM program
- Programs without defined performance or validation requirements
- Applications where lowest unit cost outweighs flight-critical performance
- Projects that don't need engineering support or design-for-manufacture review
Not sure if your program is a fit? Talk with an engineer first.
Discuss Your Application View Fabricating CapabilitiesCoated Polycarbonate Windows for eVTOL Aircraft
Electric Vertical Takeoff and Landing aircraft represent the cutting edge of urban air mobility, promising efficient and sustainable transportation solutions for the future. Five Star Fabricating's American-made coated polycarbonate windows deliver the high impact resistance, lightweight construction, and optical clarity that next-generation eVTOL platforms demand. Our windows withstand the rigors of flight and potential bird strikes, contribute to the energy efficiency required to extend electric flight range, and provide passengers with the panoramic views that define the eVTOL experience.
What Happens When eVTOL Glazing Fails
Without proper coatings and validation, polycarbonate can degrade, lose optical clarity, and compromise structural performance under the unique stresses of electric vertical flight — bird strike impact, vibration, UV exposure, thermal cycling, and the weight-critical demands of battery-powered aircraft.
When eVTOL glazing fails — in validation or in service — it creates real program risk:
- FAA certification delays that push back launch and revenue service timelines
- Excess weight that directly reduces electric flight range and payload
- Costly redesign cycles late in the eVTOL program
- Compromised passenger safety and program reputation in the emerging urban air mobility market
eVTOL Window Manufacturing Capabilities
From prototype validation through certified production — Five Star supports the complete eVTOL window program lifecycle.
Complex curved geometries formed to aerospace tolerances for front and side eVTOL window applications.
Precision CNC routing and trimming for exact edge profiles and dimensional accuracy on flight-critical glazing.
Proprietary hardcoat systems providing scratch, UV, abrasion, and chemical resistance validated for flight environments.
Polycarbonate sheet and film selected for the optical clarity that defines the panoramic passenger eVTOL experience.
In-house testing for impact, bird strike resistance, UV degradation, thermal cycling, and coating durability.
From prototype to certified production for emerging eVTOL OEM programs with repeatable quality and coating consistency.
eVTOL Window Performance Requirements
Coated polycarbonate windows for eVTOL applications must meet strict demands across six performance areas:
| Requirement | What It Means in Practice |
|---|---|
| Impact Resistance | Withstands bird strikes and airborne debris without crazing or fracture during flight |
| Lightweight Construction | 50% lighter than glass — directly extending electric flight range and payload capacity |
| Optical Clarity | Delivers the panoramic passenger views that define the eVTOL experience |
| UV Durability | Maintains clarity and coating adhesion under high-altitude UV exposure |
| Thermal Stability | Performs across the temperature extremes of vertical takeoff, cruise, and landing cycles |
| Coating Performance | Scratch, abrasion, and environmental resistance validated for flight certification |
Why eVTOL OEMs Trust Five Star Fabricating
We support eVTOL OEMs and urban air mobility programs from prototype validation through certified production — engineered for the weight-critical, optical, and impact performance the next generation of electric aircraft demands.
Our eVTOL polycarbonate windows are proudly manufactured in the USA, ensuring superior craftsmanship and compliance with aerospace standards. Built to withstand the demands of electric vertical flight, they offer precision and reliability for every mission.
Decades of precision fabrication for flight-critical aerospace glazing programs translate directly into the engineering depth eVTOL OEMs need to certify and scale next-generation electric aircraft.
Our proprietary Fusionite™ hardcoat system provides scratch resistance, UV protection, anti-fogging, and abrasion resistance — engineered to support aerospace validation and certification workflows.
Every gram matters in electric flight. Our lightweight polycarbonate windows directly contribute to extending flight range and payload capacity for battery-powered eVTOL platforms.
Five Star's aerospace glazing systems are built within AS9100-certified quality systems and support FAA-aligned program requirements. Learn more about our commitment to quality.
Key Features for eVTOL Polycarbonate Windows
- High Impact Resistance — Designed to withstand bird strikes and airborne debris that pose real risks during low-altitude urban air mobility flight.
- Lightweight Construction — 50% lighter than equivalent glass, directly extending the flight range and payload capacity of battery-powered eVTOL platforms.
- Fusionite™ Hardcoats — Our proprietary coating system delivers scratch resistance, UV protection, anti-fogging, and chemical resistance engineered for flight certification.
- Excellent Optical Clarity — Optical-grade materials deliver the panoramic passenger views that define the next-generation urban air mobility experience.
- Precision Fit Geometries — Thermoforming custom, complex curved geometries for front and side eVTOL windows with the dimensional accuracy aerospace programs demand.
- Aerospace Validation — Our engineering and lab testing translate directly from flight-critical aerospace heritage into the certification path eVTOL OEMs need.
eVTOL Aircraft Window Applications
From manned passenger eVTOL aircraft to unmanned aerial vehicles — Five Star coated polycarbonate windows are engineered for the unique demands of next-generation electric vertical flight and urban air mobility.
Typical programs include emerging eVTOL OEMs, FAA certification pathways, AS9100 quality systems, and engineering-led development from prototype through certified production of flight-critical glazing.
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Front Coated Polycarbonate Windows
Optically clear, impact-resistant front windows engineered for pilot and passenger visibility — validated against bird strike, UV exposure, and thermal cycling across the full vertical flight envelope.
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Side Coated Polycarbonate Windows
Lightweight side window glazing delivering the panoramic passenger experience that defines next-generation urban air mobility — with Fusionite™ coatings for scratch, UV, and abrasion resistance.
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Manned eVTOL Aircraft
Flight-critical glazing for piloted electric vertical takeoff and landing aircraft serving urban air taxi, regional air mobility, and commercial passenger transport programs.
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Unmanned Aerial Vehicles
Coated polycarbonate windows and sensor covers for autonomous UAV and drone platforms requiring lightweight construction, impact resistance, and optical clarity for onboard systems.
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Urban Air Mobility Platforms
Custom window fabrication for emerging urban air mobility OEMs — engineered for the weight-critical, certification-driven demands of city-to-city electric aviation programs.
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Electric Aviation Programs
Lightweight coated polycarbonate window solutions for electric fixed-wing aircraft, hybrid-electric platforms, and next-generation sustainable aviation development programs.
How We Move Your eVTOL Program Forward
From concept review through certified production and beyond — our eVTOL window program process is built to reduce FAA certification risk, eliminate redesign cycles, and deliver flight-ready coated polycarbonate windows on time.
- Align window performance with FAA certification and eVTOL OEM specification requirements early
- Reduce costly redesign risk before tooling and production investment
- Validate bird strike resistance, weight reduction, and Fusionite™ coating durability before scale
- Create a clear path from prototype validation to certified flight-critical production
Ready to start an engineering review? Talk with a Five Star aerospace engineer about your eVTOL program requirements, timeline, and FAA certification path.
Start an Engineering Review-
01 Concept Review
We evaluate your eVTOL program requirements, FAA certification constraints, weight reduction targets, bird strike performance criteria, and program timeline before any tooling commitment.
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02 DFM Collaboration
Our aerospace engineers work directly with your eVTOL OEM team to optimize window geometry, thermoform complexity, Fusionite™ coating selection, dimensional tolerances, and unit cost before production tooling begins.
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03 Prototype & Validation
Rapid prototyping and in-house lab testing validate impact resistance, Fusionite™ coating performance, optical clarity, UV durability, and thermal stability before production release and FAA certification submission.
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04 Production & Scale
Full-scale American manufacturing delivers repeatable dimensional accuracy, Fusionite™ coating consistency, and certified flight-critical coated polycarbonate windows for emerging eVTOL OEM programs.
What a Properly Engineered eVTOL Window System Delivers:
eVTOL OEMs and urban air mobility programs that partner with Five Star Fabricating from concept through certified production consistently achieve these program outcomes — from first article validation through certified flight-critical production at scale.
Talk with a Five Star aerospace engineer about your eVTOL program requirements, FAA certification path, and production timeline.
What eVTOL Engineers Say About Five Star
"Five Star's aerospace heritage made them the right partner for our eVTOL window program. Their ability to deliver lightweight, impact-resistant coated polycarbonate while supporting our FAA certification path has been critical to advancing our urban air mobility platform."
eVTOL Window Engineering FAQs
Answers to the questions eVTOL OEMs and urban air mobility engineers ask most about coated polycarbonate windows, Fusionite™ coatings, FAA certification, and aerospace heritage.
Ready to Engineer Your eVTOL Window System?
Whether you're developing a manned eVTOL aircraft, an unmanned aerial vehicle, or the next platform in urban air mobility — Five Star Fabricating delivers American-made coated polycarbonate windows engineered for impact resistance, lightweight performance, and flight-critical certification.
Built for eVTOL programs where window performance, bird strike resistance, weight reduction, Fusionite™ coating durability, and FAA certification continuity matter — from prototype through certified flight-critical production.
Supporting eVTOL OEMs, urban air mobility platforms, and electric aviation programs nationwide.