Incredible Door

Steel Security Doors Johannesburg

Steel Security Doors Johannesburg


If you are searching for a trusted supplier of steel expandable security doors / gates / windows in Johannesburg, Incredible Door is the company to call. Incredible Door manufactures and installs high quality steel expandable security doors at affordable prices. Our expandable steel security doors / gates / windows are strong, durable and are available in different colours to suit your home’s interior or exterior design.

Expandable security doors and windows from Incredible Door are suitable for homes and offices, offering optimal security benefits for your family and employees. Don’t settle for poor quality security doors and windows to save on costs when you can install high quality security doors / windows from Incredible Door at affordable prices. Get your steel expandable security doors / gates / windows in Johannesburg today from Incredible Door – Contact us today for more information.

Manufactured with double uprights, 12 x 12 gauge square tubing
Scissors are spaced equally
Rivets are fitted on the inside to prevent it from being drilled out from the outside


With South Africa’s high crime rate, everyone is exposed to crime. Keep your family and employees as safe as possible and protect your valuables from theft by minimising the risk of intruders with durable steel expandable security doors / gates / windows in your home and business. Enjoy the following benefits of Incredible Door’s steel expandable security doors and windows:

  • Security: When installing steel security doors and windows you will automatically feel more secure within your own home or business. A steel expandable security door / gate / window will prevent easy access. Incredible Door offers high quality steel expandable security doors and windows that are strong and durable. All components used in the manufacturing of our security doors / windows are SABS approved.

  • Safety: Our steel expandable security doors / windows offer additional safety measures for children, preventing them from wandering outside without your knowledge.

  • Low maintenance: Steel expandable security doors and windows are low maintenance once installed. Cleaning is easily done with household products, cloths or dusters.

  • Deterrent: Steel expandable security doors will also serve as a deterrent; criminals will think twice before deciding to enter your home by force.

  • Minimal space: A security door / window doesn’t take up a lot of space, and is professionally installed in any door / window opening of your home and office. Retractable / expandable security doors stack up neatly, and take up minimum space.

  • Slam-lock features: The steel expandable security doors / windows in Johannesburg are fitted with a slam-lock and standard hook lock for optimal safety and easy usage.

  • Affordability: With different product options, steel expandable security doors / windows are affordable.



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Incredible Door’s top quality security doors / gates / windows will complement any home and business. We custom-make our security doors and windows to ensure a perfect fit in any opening. Incredible Door Security Doors / Gates and Windows in Johannesburg are secured on all four sides, featuring top and bottom tracks. It is thus essential that the door / gate / window is made according to the opening size, to ensure a perfect fit. Incredible Door Security Products are strong and sturdy for effective protection. Incredible Door’s Security products for doorways and window openings are suitable for standard and non-standard opening sizes.

The steel top track features steel roller bearings, while galvanised twin legs run in the steel bottom track. This offers a smooth sliding ability when the door / gate is opened or closed. Incredible Door can assist to install your Window Security. You can select between fixed or sliding products.

Professional installation by Incredible Door

Let the professional team from Incredible Door handle the measuring, manufacturing and installation of your Security Doors / Gates and Windows. Quality is an essential aspect when selecting a service provider for your home or business Security needs. Trust Incredible Door for quality products that are installed professionally for optimal Security benefits.

You will receive a Five Year warranty on indoor installations, and Three Year warranty on outdoor installations and Six Months on all locks when choosing Incredible Door to install your Security Doors / Gates and Windows in Johannesburg.

Arrange a written quotation today

Secure your home/business as soon as possible with the assistance of a reputable manufacturer of steel Security products for your doors and windows.

Contact Incredible Door today for a free written quote to install Expandable Security Doors / Gates & Windows in Johannesburg. Our Security products will create a safer environment for your family / employees, as well as protecting your valuable possessions from theft and damage.

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