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Back to Signs & Labels

Polycarbonate Signs

Buy Polycarbonate Signs Online

At SMI, you’ll find a full range of polycarbonate signs designed for heavy-duty use.

They’re ideal for factories, warehouses, and outdoor sites where standard signage can quickly fail. 

You can also browse related categories like warehouse signs, multi-message signs, and post-mounted signs.

16 results found

Display items:

THESE PREMISES ARE UNDER CCTV SURVEILLANCE - POLYCARBONATE

£ 28.24

NO ADMITTANCE AUTHORISED PERSONNEL ONLY - POLYCARBONATE

£ 47.06

PRIVATE PROPERTY NO TRESPASSING - POLYCARBONATE

£ 61.18

DANGER OF DEATH - POLYCARBONATE

£ 47.06

DANGER ELECTRIC SHOCK RISK - POLYCARBONATE

£ 54.12

DANGER HIGH VOLTAGE - POLYCARBONATE

£ 47.06

CCTV IN OPERATION - POLYCARBONATE

£ 25.24

NO ENTRY - POLYCARBONATE

£ 54.12

NO SMOKING IT IS AGAINST THE LAW - POLYCARBONATE

£ 54.12

FIRE ASSEMBLY POINT - POLYCARBONATE

£ 75.29

FIRE EXIT RUNNING MAN ARROW RIGHT - POLYCARBONATE

£ 36.45

FIRE EXIT RUNNING MAN ARROW LEFT - POLYCARBONATE

£ 36.45

FIRE EXIT RUNNING MAN ARROW UP - POLYCARBONATE

£ 31.69

FIRE EXIT RUNNING MAN ARROW DOWN - POLYCARBONATE

£ 31.69

SOUND HORN - POLYCARBONATE

£ 47.06

FAQs

  • Polycarbonate signs are impact-resistant, heavy-duty signs made from polycarbonate sheets.

    Unlike standard plastic or acrylic signs, they resist cracking, fading, and breaking, making them ideal for industrial environments.

  • Yes! Polycarbonate signs can be tailored to your site requirements:

    • Sizes - from small labels to large wall-mounted signs
    • Messages - custom text, graphics, or company branding
    • Colours - including mandatory, warning, and prohibition schemes
  • Polycarbonate signs are best suited for tough environments where durability is essential.

    For example:

    • Factories - as they can withstand high-traffic and machinery-heavy areas.
    • Warehouses - because they’re strong enough for forklifts and pallet impacts.
    • Outdoor sites - because they are UV-resistant and weatherproof for all conditions.

    Aluminium signs can also be used in these environments.

  • The key benefit is the material itself. 

    Polycarbonate is:

    • Impact-resistant - won’t crack or shatter under pressure
    • Weatherproof - resists UV light, rain, and temperature changes
    • Long-lasting - outperforms standard PVC or acrylic signage in industrial use
  • Yes! Our polycarbonate signage range includes options designed for warehouses, distribution centres, and storage facilities.

    Pair them with warehouse safety signs or multi-message signs for complete coverage.

  • All polycarbonate signs from SMI comply with the relevant UK workplace signage standards, including BS EN ISO 7010:2020.

    This ensures safety symbols, colours, and layouts are consistent and legally compliant.

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