POLY X Medium Use Clear Solid Polycarbonate Sheet – 4mm, 5mm or 6mm Thick (Cut-to-Size)

POLY X Medium Use Clear Solid Polycarbonate Sheet is a strong, lightweight and highly impact-resistant glazing material available in 4mm, 5mm and 6mm thicknesses. Designed for applications where greater strength and safety are required, solid polycarbonate provides a durable alternative to traditional glass for protective glazing, machine guards, shelters, screens and other demanding applications.

Manufactured from extruded polycarbonate resin, the material is approximately 200 times stronger than glass of the same thickness and is classed as virtually unbreakable. Unlike conventional glass, polycarbonate does not shatter into dangerous fragments when impacted, making it particularly suitable for areas where safety and impact resistance are important.

Despite its exceptional strength, clear solid polycarbonate is lighter than glass of the same thickness, helping to make handling and installation easier.

What Is Medium Use Solid Polycarbonate Sheet?

Medium Use Solid Polycarbonate is a clear, flat plastic glazing sheet designed to combine excellent visibility with significantly greater impact resistance than conventional glass.

Unlike multiwall polycarbonate, solid polycarbonate has no internal cellular structure. This creates a flat, transparent sheet with an appearance similar to traditional glazing while providing the strength and durability associated with polycarbonate.

The 4mm, 5mm and 6mm thicknesses provide increased rigidity compared with thinner light-use sheets, making them suitable for a wider range of protective, safety and exterior glazing applications.

4mm, 5mm or 6mm Clear Solid Polycarbonate Sheet

POLY X Medium Use Clear Solid Polycarbonate is available in three thicknesses to suit different applications.

4mm Clear Solid Polycarbonate Sheet

4mm solid polycarbonate provides excellent impact resistance while remaining relatively lightweight and flexible. It is suitable for applications including safety glazing, protective over-glazing, screens and other projects requiring a strong transparent sheet.

5mm Clear Solid Polycarbonate Sheet

5mm solid polycarbonate provides additional rigidity while maintaining excellent impact resistance and relatively low weight. It provides a useful intermediate option for glazing, guards, screens and general protective applications.

6mm Clear Solid Polycarbonate Sheet

6mm solid polycarbonate is the thickest option within the POLY X Medium Use range, providing greater rigidity for more demanding applications including machine guards, shelters, exterior safety glazing and anti-vandal glazing.

The appropriate thickness will depend on the sheet dimensions, supporting structure, fixing method, anticipated loads and intended application.

POLY X Medium Use Clear Solid Polycarbonate Sheet Features

• Available in 4mm, 5mm and 6mm thicknesses
• Approximately 200 times stronger than glass of the same thickness
• Virtually unbreakable under normal use
• Excellent impact resistance
• Does not shatter like conventional glass
• Lighter than glass of the same thickness
• Clear material for excellent visibility
• Class 1 fire rating
• Strong solid-sheet construction
• Suitable for safety and protective glazing
• Suitable for interior and exterior applications
• Ideal for trade, commercial and DIY projects
• Available in a range of sheet sizes

What Are Medium Use Solid Polycarbonate Sheets Used For?

The combination of transparency, strength and impact resistance makes medium-use solid polycarbonate suitable for a wide variety of applications, including:

• Machine guards
• Safety glazing
• Balcony screens
• Plant and machinery glazing
• Exterior safety glazing
• Bicycle shelters
• Canopies and shelters
• Protective over-glazing
• Display and map protection
• Anti-vandal glazing
• Boat windscreens
• Protective screens and partitions
• General replacement glazing

Can Solid Polycarbonate Be Used Instead of Glass?

Yes. Clear solid polycarbonate can be used instead of glass in many suitable applications, particularly where increased impact resistance and safety are important.

Polycarbonate is approximately 200 times stronger than glass of the same thickness and does not shatter into sharp fragments in the same way as conventional glass. It is also considerably lighter, which can make larger sheets easier to handle and install.

Polycarbonate and glass do, however, have different structural, thermal and surface characteristics. The appropriate sheet thickness, supporting structure and fixing method should therefore be selected for the specific application.

Is Medium Use Polycarbonate Suitable for Safety Glazing?

Yes. The high impact resistance of solid polycarbonate makes it particularly suitable for many safety and protective glazing applications.

POLY X Medium Use sheets can be used for suitable applications including balcony screens, machinery glazing, protective screens, shelters and exterior safety glazing where conventional glass may be vulnerable to accidental or deliberate impact.

The performance of the complete installation will also depend on the supporting frame, fixings and installation method.

Solid Polycarbonate for Machine Guards

Clear solid polycarbonate is particularly useful for machine guards and plant or machinery glazing because it combines high impact resistance with clear visibility.

This allows machinery and equipment to remain visible behind a protective transparent barrier while helping to protect operators and surrounding areas.

The required sheet thickness and installation should always be selected according to the machinery, potential impact forces and applicable safety requirements.

Solid Polycarbonate for Canopies and Shelters

Medium-use solid polycarbonate can also be used for suitable canopies, bicycle shelters and other covered structures.

Its combination of transparency, impact resistance and lower weight compared with glass makes it a practical glazing material for structures where durability and natural light are required.

The supporting structure and sheet thickness must be appropriate for the span, loading and intended application.

Frequently Asked Questions

How strong is medium-use solid polycarbonate?

Solid polycarbonate is approximately 200 times stronger than glass of the same thickness, providing excellent resistance to impact and making it suitable for protective and safety glazing applications.

What thicknesses are available?

POLY X Medium Use Clear Solid Polycarbonate Sheets are available in 4mm, 5mm and 6mm thicknesses.

What is the difference between 4mm, 5mm and 6mm polycarbonate?

All three thicknesses provide excellent impact resistance. 4mm is the lightest and most flexible option, 5mm provides an intermediate level of rigidity, and 6mm provides greater rigidity for more demanding applications.

The correct thickness ultimately depends on the sheet dimensions, support arrangement and intended use.

Does solid polycarbonate shatter like glass?

No. Solid polycarbonate has exceptionally high impact resistance and does not shatter into sharp fragments in the same way as conventional glass.

Is 4mm, 5mm or 6mm polycarbonate suitable for machine guards?

Yes. Clear solid polycarbonate can be suitable for machine guards and plant or machinery glazing because it provides both visibility and high impact resistance. The appropriate thickness and fixing method should be determined by the specific machinery and safety requirements.

Can solid polycarbonate be used for balcony screens?

Yes. Medium-use solid polycarbonate can be used for suitable balcony screen and protective glazing applications, subject to the structural and regulatory requirements of the installation.

Is solid polycarbonate suitable for anti-vandal glazing?

Yes. Its high impact resistance makes solid polycarbonate suitable for many anti-vandal and protective glazing applications. The overall performance will also depend on the frame, fixings and installation method.

Can solid polycarbonate be used outside?

Yes. Medium-use solid polycarbonate can be used for suitable exterior applications, including shelters, canopies and safety glazing, subject to the specification and installation requirements of the project.

Product Notice

POLY X sheets are made to order. Due to the manufacturing process, dimensional tolerances of up to ±10mm on the width and ±4mm on the length may apply.

Please allow for these manufacturing tolerances when measuring and planning your installation.