Plastic Windbreaks | Perspex Online

Perspex Online

Plastic Windbreaks

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Overview

Plastic materials are widely used for windbreak systems because they provide transparency, impact resistance, and corrosion resistance, while remaining lighter than glass or metal alternatives. Transparent panels allow natural light and visibility while reducing wind exposure.


Plastic windbreaks are commonly used in:

  • Outdoor restaurant and café seating areas

  • Rooftop terraces and hospitality spaces

  • Outdoor retail environments

  • Industrial walkways and workstations

  • Warehouse loading areas

  • Public viewing platforms and outdoor facilities


Because installation environments vary in size and structure, windbreak panels are typically custom manufactured to match the dimensions and mounting systems of the installation site.

Custom Manufactured to Your Drawings

Windbreak panels are generally produced according to specific dimensions and structural layouts defined by the installation environment.


We manufacture windbreak panels from:

  • CAD drawings or structural layout plans

  • Customer sketches or dimensional specifications

  • Reference samples of existing panels

  • Prototype panels for new outdoor installations

  • Repeat production runs for commercial sites


All panels are fabricated in-house using precision machining and cutting processes. Mounting holes, cut-outs, and panel shapes are produced according to the supplied drawings.


Because windbreak installations often integrate with frames, railings, or support structures, most panels are drawing-led custom fabrications rather than standard products.

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Typical Applications

Plastic windbreak panels are used in a range of outdoor and semi-outdoor environments, including:

  • Restaurant and café outdoor seating windbreaks

  • Rooftop terrace wind protection panels

  • Balcony and railing wind barriers

  • Outdoor retail queue barriers

  • Industrial walkway wind shields

  • Warehouse loading dock wind protection panels

  • Public viewing area windbreaks

  • Outdoor work area protection screens


These installations help improve comfort, safety, and environmental control in exposed spaces.

Recommended Materials for Plastic Windbreaks

Popular Plastic Windbreaks

Key Performance Requirements

Mechanical

Windbreak panels must withstand wind loads and environmental exposure.


Typical mechanical considerations include:

  • Structural rigidity for large panel installations

  • Impact resistance against debris or accidental contact

  • Accurate machining of mounting holes

  • Smooth edges for safe installation

  • Stability within frame or railing systems


Environmental

Outdoor installations expose panels to environmental conditions.


Typical considerations include:

  • UV resistance for prolonged outdoor exposure

  • Resistance to weathering and temperature fluctuations

  • Compatibility with cleaning and maintenance

  • Long-term transparency or colour stability

Recommended Materials

Polycarbonate

Often used for windbreak panels due to its high impact resistance and outdoor durability.


Advantages:

  • Very strong and impact resistant

  • Suitable for exposed environments

  • Maintains transparency while providing protection

Limitations:

  • Slightly lower optical clarity compared with acrylic

  • Surface can scratch more easily


Acrylic (PMMA)

Used where visual clarity and appearance are priorities.


Advantages:

  • Excellent optical clarity

  • Smooth, polished appearance

  • Lightweight compared with glass

Limitations:

  • Lower impact resistance than polycarbonate

Material Selection Summary

For windbreak installations exposed to strong winds or potential impact, polycarbonate is often the preferred material due to its strength and durability.


Acrylic may be selected where visual clarity and aesthetics are more important, particularly in hospitality environments such as cafés and restaurants.


PETG may be used when formed or curved windbreak panels are required, though it typically offers lower surface hardness compared with acrylic.


Material selection should consider wind load, environmental exposure, and visual requirements.

Design & Installation Considerations

When specifying plastic windbreak panels, several design factors should be considered:

  • Panel thickness relative to wind exposure

  • Mounting system and structural support

  • Visibility requirements for the installation environment

  • UV resistance for outdoor exposure

  • Expansion allowances for temperature changes

  • Integration with railings or support frames


Careful design ensures that windbreak panels provide effective environmental protection while maintaining structural stability.

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Alternative Options:

All components used in this application are manufactured in-house using controlled, drawing-led production processes. We do not supply generic or off-the-shelf products. Each part is produced to specification to meet defined mechanical, environmental, and installation requirements.

Frequently Asked Questions

What materials are commonly used for plastic windbreaks? +

Windbreak panels are commonly manufactured from polycarbonate, acrylic, or PETG, depending on durability and visibility requirements.

What thickness plastic is typically used for windbreak panels? +

Windbreak panels typically use 6 mm to 12 mm sheet materials, depending on panel size and wind exposure.

Can windbreak panels be manufactured from custom drawings? +

Yes. Most windbreak panels are fabricated from CAD drawings, sketches, or installation measurements.

Are windbreak panels suitable for outdoor use? +

Yes. Materials such as polycarbonate and UV-stable acrylic are commonly used in outdoor installations.

Can mounting holes and cut-outs be included? +

Yes. CNC machining allows precise drilling of mounting holes and fixing features during fabrication.

Can curved windbreak panels be produced? +

Yes. Thermoforming processes can be used to create curved panels for certain installations.

Send Us Your Drawing

Selecting the correct material and fabrication approach for automotive and fleet applications requires consideration of load type, environment, installation method, and service life expectations.