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Security Door Installation – A Complex Guide

Security Door Installation

Are you considering your security door installation options? You’ll probably fit into one of the following categories –

  1. You simply know you need security doors and are unsure where to start.
  2. You’ve chosen a brand of security door, and you’re now ready to find a supplier and/or installer.
  3. You’re looking to purchase a security door and undertake DIY security door installation.

No matter what category you fit into, there are several essential factors that you should consider to make an educated decision…


Security doors are vastly different from one brand to another. Before you select a brand, it’s important to consider why you’re installing the doors, as this will dictate the best style, materials and options to suit your requirements. For example, some people are looking to install a dog door, some people are focused on airflow, while others are primarily focused on security.

Within Perth and Western Australia, there are three leading security door brands –

  1. Invisi-Gard 316 Stainless Steel Mesh Doors
  2. Amplimesh
  3. Crimsafe

Check out our comprehensive article on the differences between Amplimesh vs. Crimsafe vs. Invisi-Gard Security Doors. It provides a detailed comparison of the differences in each option’s mesh, frame, locks, warranty, and price.

Security Door Installation Perth


Several local companies in Perth manufacture and supply security doors. As always, it’s best to secure a few quotes so you have a good feel for what is reasonable and available in terms of the service, quality, warranty etc.

Here are some essential questions to ask when asking for a security door quote

Does the company manufacture the security doors themselves?

Most suppliers in Perth have the doors manufactured by a third party, often outside of WA. This process increases the overall security door installation costs and gives them no quality control over the manufacturing process.

Are they an authorised dealer or supplier?

Most brands like Invisi-Gard have a range of authorised dealers, providing peace of mind that you’re dealing with a reliable professional.

Security Door Installers

Do they boast a solid reputation?

Checking online reviews is a great place to start to ensure you’re dealing with a reputable and reliable security door supplier. Trust your gut; the initial face-to-face consultation, measure and quote will often confirm whether you’ll receive a great service.

Do their security doors meet Australian Standards?

All doors and screens manufactured within Australia must pass strict tests to meet Australian Standards. This is another great way to ensure you’re selecting a product that will meet your requirements and last the test of time. Remember that some optional extras like dog doors will mean your product no longer meets Australian Standards.

Security Screen Installation


Are you a commercial contractor, builder, construction or glazing company? KNA Security can take the hassle out of selling security doors and screens with our wholesale security door solutions.

Just supply us with the measurements and let us know what options you require, and we’ll manufacture the best quality security doors in Perth precisely to your requirements. Allow us to be your manufacturer, saving you time to focus on selling and installing!


At KNA Security, we provide an end-to-end solution for security door installation, including a free measure and quote, manufacturing, installation, repairs and parts.

As one of the only companies manufacturing their own security doors in our local warehouse, we pride ourselves on offering the best workmanship and customer service you’ll find anywhere. But don’t just take our word for it; check out our Facebook and Google profiles, where you’ll find over 800 five-star reviews!

KNA Security Door Installation


Here are some of our favourite recent reviews –

“I mean where do I start? Outstanding service, exceptional product, perfect installation. Loved them so much after my first install, I bought 2 more doors. I did my research… KNA are the best! Doggo also approves :)”
Rogue Panda

“I recently engaged with your company for the second time to install security screen doors at my home. On both occasions, I was thoroughly impressed by the professionalism and assistance provided by your team. From the initial quotation phase to the final installation, the service I received was impeccable. The security doors are not only of superior quality but also add a stylish aesthetic and function flawlessly. I won’t hesitate to recommend your esteemed company to friends and family. Thank you for delivering consistent excellence.”

“Thank you KNA ????Your service and products are absolutely fantastic. Have throughly enjoyed worked with you from start to finish, cannot fault you.I will absolutely use you again for my front door screen. Highly recommend KNA to anybody reading this review. Many thanks KNA, glad I found you”
Lisa Molcher

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