Aluminium louvre shutters for doors and windows

Experience the
outdoors with the security of indoors

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Clear As Day

Maintain your picture perfect views with our strong see-through security screens.

Proven Protection

Made from a high tensile, coated stainless steel mesh panel and full aluminium frame to provide you with protection you can trust

Your Perfect Match

Available in multiple configurations to match a wide range of door and window styles.



Trellidor Clear Guard provides sleek, streamlined security that is custom made to suit your lifestyle. Take a look at the full range of options and attributes to find your perfect match.


Trellidor Clear Guard security screens for unobstructed views

Trellidor Clear Guard can be custom made to fit windows, doors, patios and other openings. It is very popular wherever an uncluttered appearance combined with functionality is important such as homes, offices, eco-estates, game lodges, hotels, hospitals and locations with lovely views. The design of each unit is sleek and streamlined and its most appealing attribute is that you see right through the mesh to the view beyond.


  • Custom made protective screens that provide see-through security.
  • Tailored to fit a wide range of door and window styles.
  • Excellent resistance to attack by intruders.
  • Effectively blocks out baboons, monkeys, mosquitoes and other pests.
  • Fully framed for added strength under attack.
  • Industrial grade woven stainless steel mesh panel surpassed international strength tests.
  • Assists with internal temperature control and energy efficiency by blocking out sun’s UV rays.
  • Allows airflow through the mesh screen.
  • Durable and corrosion resistant even in coastal conditions.
  • Suitable for all levels of security risk, from low to high.
  • Carries warranty against defective workmanship, materials and corrosion.
  • Top of the range customised stainless steel hinges for increased strength.


Sliding Doors & Windows

Sash Windows

Bi-Fold for doors and windows

Casement Windows

French Doors and Windows

Awning Windows

Hinged Doors

Fixed Panels


Trellidor Clear Guard can be designed to protect a wide range of door and window formats including:
  • Awning and casement windows
  • Double Sliding, Double Track Doors & Windows
  • French doors and windows
  • Sash windows
  • Fixed applications
  • Sliding doors & Windows
  • Hinged doors
  • Bi-fold Doors and Windows
  • Single Sliding, Single Track Doors & Windows
  • Matt
  • Matt
  • Matt
  • Light
  • Matt
  • Matt
  • Matt

Trellidor Clear Guard security screen products come in 2 standard (White & Matt Bronze) and 5 non-standard colours (Sand, Light Brown, Matt Aluminium, Matt Charcoal and Matt Black). Special colours are available on request, allowing you to choose a colour to best suit your decor or your corporate colours.

All Trellidor products are finished in a state-of-the-art powder coating plant. As such the colours on this webpage will have a 5% to 10% variation from the actual product colour. This is due to the difference in the way light reflects off paper, steel and aluminium.

Corrosion Resistant Coating

The Trellidor powder coating system includes a pre-treatment process that enhances our products’ corrosion and UV resistance. The powder coating is ideal for coastal and inland conditions and increases the lifespan of the barrier by retaining its quality finish.

All Trellidor products are finished in a state-of-the-art powder coating plant. The above colours will vary with the finished product.


Trellidor Clear Guard doors and windows have been subjected to a range of standardized international strength and attack tests and surpassed all requirements. These tests include the following standard tests for security screen doors and windows according to the Australian Standard:

Knife Shear Test AS5039, AS5041-2003
Dynamic Impact Test AS5039, AS5041-2003
Impact Resistance Test ASTM D2794 (QUALICOAT)
Jemmy Test AS5039, AS5041-2003
Natural Salt Spray Test ASTM B117
UV Testing PTEC (Electrical and Electric Products Testing Centre)
Wind Tunnel Aerodynamic Testing PBRU (Phetchaburi Rajabhat University Laboratory)
Solar Heat Test PTEC (Electrical and Electric Products Testing Centre
Mosquito Protection Test CMU (Chiang Mai University Laboratory)
Gloss Test AS3715 (ISO2813/QUALICOAT)
Coating Thickness Test AS2331/ISO2360 (QUALICOAT)
Eye Visual Colour Test AS3715 (QUALICOAT)
Resistance to Boiling Water QUALICOAT
Polymerisation Test (MEK) AS3715 (QUALICOAT)
Bend Test ISO1519 (QUALICOAT)
Indentation Test AS3715 (ISO2815/QUALICOAT)
Adhesion Test AS3715 (ISO2409/QUALICOAT)
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Order your Trellidor Today

Ordering your Trellidor security product is easy! Find your nearest Trellidor franchise and book an appointment with one of our trained security experts. If there is no Trellidor franchise in your country, use our International Division contact details in South Africa. You will get the best deals and understanding about your home or business security.