Aluminium louvre shutters for doors and windows

Beautifully Secure

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An All-In-One
Stylish Solution

Our sleek shutters replace the need for
blinds, curtains and burglar bars, and are
custom made to protect a wide range of
door and window formats.

Effortless Elegance

Effortless Elegance

The patented Trellidor locking system ensures ultimate protection when it’s time to lock up, while the neat internal driving system makes opening and closing the louvre panels a breeze.

Proven Protection

Proven Protection

Extensive attack tests have been conducted to ensure our shutters meet the exceptional standards you have come to expect from Trellidor.

A Match Made
In Heaven

With our flexible colour range, it's
designed to complement your décor.
Available in Roller White and
Bronze, Sand, Matt Aluminium, Matt Charcoal with non-standard colours
available on request.

Streamlined Security

Streamlined Security

Components fit neatly within the frame, reducing the risk of tampering, and providing unobstructed views.

An Eye For Details

An Eye For Details

More than just a pretty face, each louvre is reinforced with an internal threaded steel rod for unparalleled protection.

Sleek Sophistication

Enjoy your picture perfect views whilst keeping the elements at bay with our unique S-shaped louvre panels.


Creative Customisation

With multiple configurations - fold, open, closed - it's security that suits your style.


Trellidor Security Shutters for all-in-one elegance plus strength

Superior product strength is one of the hallmarks of a Trellidor security barrier and Trellidor Security Shutters for doors and windows were designed with this in mind. These are beautiful custom-made aluminium louvre shutters with a number of patented in-built strengthening features including a patented Trellidor locking system. Use these sleek shutters to replace blinds, curtains and burglar bars with one elegant, streamlined product that provides uncluttered protection.


  • Custom made aluminium louvre shutters for doors and windows.
  • Each louvre is reinforced with an internal threaded steel rod for added strength and security.
  • Bump and pick resistant patented Trellidor locking system with unique key and serial number for added security.
  • Provides security even when the louvres are in the open position.
  • Lock is accessible from both sides for ease of use.
  • Unique side locks reduce friction for a smooth operation when opening and closing louvre panels.
  • Attack tested to ensure they conform to Trellidor strength standards.
  • An all-in-one product that replaces blinds, curtaining and burglar bars.
  • Pre-treated against corrosion and powder coated.
  • Concealed internal louvre driving mechanism for improved security and a neat uncluttered finish with no metal components blocking the view.
  • Choose the split of connected louvres to suit your light and privacy preferences.
  • Unique S-shaped louvre design provides upright panels when closed; better airflow when open; and improved water run-off.
  • Top of the range customised stainless steel hinges for increased strength.


Bi-Fold and Floating Bi-Fold for doors and windows

French Doors and Windows

Hinged Doors


Trellidor Security Shutters can be designed to protect a wide range of door and window formats including:
  • Awning and casement windows
  • Fixed glazed panels
  • French doors and windows
  • Sash windows
  • Bi-fold doors and windows
  • Hinged doors
Trellidor Security Shutters are custom made so customers can choose optional design features such as:
  • Customised frame widths
  • Reveal or face-on fit
  • Internal or external installation
  • Roller
  • Matt
  • Sand
  • Matt
  • Matt

Standard colours are Roller White and Matt Bronze. Non-standard colours are available on request.

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.

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Order your Trellidor Today

Ordering your Trellidor is easy! We have over 70 stores around South Africa, so by booking an appointment with one of our trained security experts located near you, you will get the best deals and understanding about your home / business security.

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