"Saving Perth Homes From Break-Ins"

Download Our Brochure
Request a Free Quote

KNA vs Bunnings Security Doors

Bunnings Security Doors & Screens

If you’re considering Bunnings security doors for your home or business, it’s important to consider the pros and cons when compared to using a specialist company like KNA Security.


Bunnings Adjusta-FitKNA Invisi-Gard
Current Price ^$1,399 *$854 **
Installation IncludedNoYes
Warranty10 years15 years
MaterialAluminiumSuperior 316 Marine Grade Stainless Steel
Colour Options11100+

* 1 adjustable size option of 800-850×2000-2050
** A standard sized door of 820×2100 (custom made door up to 860×2112)

Bunnings Security Doors Comparison


Installation is not included or offered as an optional extra with Bunnings security doors. Therefore, you’ll need to install the door yourself or locate and hire a contractor for the installation process.

It’s important to note that for a door to legally rate as a “security door” within Western Australia, it has to be manufactured to Australian security standards and installed by a licensed installer.

Therefore, if you purchase a door from Bunnings and elect to DIY or use an unlicensed handyman – the door will not be considered a “security door”.

The KNA team holds a security agents licence, 5 security installer licences and 5 security consultants licences. This offers exceptional convenience in dealing with one company from start to finish and peace of mind that you’re dealing with a fully qualified, insured and police-cleared installer.

KNA Security will handle the entire process from start to finish. We’ll start by visiting your home or business to provide an obligation-free measure and quote. With no pushy salespeople, we’ll take the time to understand your requirements and offer a tailored quotation with no hidden security door costs.

If you’re a commercial contractor, builder or glazier, KNA Security also has a range of wholesale DIY security door solutions.

KNA vs Bunnings Security Door


Both KNA Security and Bunnings supply a wide range of security doors and screens that vary in price and quality, not to mention the level of security, airflow, visibility and privacy they offer.

With so many options, it can be difficult to determine what style, material, lock etc, will be most suited to your individual requirements. At KNA Security, you’ll benefit from speaking with someone who “lives and breathes” security doors and will take the time to listen and offer expert advice.

When looking at Bunnings security doors, you’re more likely to speak with someone who is a “jack of all trades” and may not necessarily have the time or knowledge to fully understand your requirements and offer the best advice.

Bunnings Security Doors
KNA vs Bunnings Security Doors


Bunning offers an “off the shelf” security door solution. Many options are only available in one colour, although some styles come in a basic range of colours, including black, white, primrose and shades of grey. In addition to a limited range of colours, Bunning security doors are only available in one standard size (with some options able to be adjusted) and one lock and screen material option.

By comparison, each and every KNA security door is custom-made to your specific requirements in our Perth factory

They are available in over 100 durable power coated options, as well as a range of timber looks, so we’re sure to have a colour to complement your home.

We have a huge range of options including stainless steel, perforated aluminium, privacy mesh, diamond grille and decorative security doors.

Our stainless steel mesh doors are available as hinged security doors, sliding security doors, double security doors and security window screens. You can even add a pet door.

KNA Security doors are fitted with Austral sliding door locks or Lockwood hinge security door locks which are designed in Australia and manufactured to stringent quality specifications. We even have a new range of electronic smart security door locks with cutting edge technology.

At KNA Security, we have developed the Security Door Visualiser – As the first of its kind in Australia, the visualiser allows you to match the colours of your home to your new security door. Click on the image below to get started!

Security Screens Bunnings


If you’re looking for an off-the-shelf solution to install yourself and can find a Bunnings security door that matches your requirements, that may be your preferred option. However, if you’re looking for a legally rated security door to be installed by a company that offers a tailored end-to-end solution, contact us today to schedule a free measure and quote at your home or business.


Each of the Bunnings security doors and screens listed on their website will include a ‘Reviews’ tab. Here, you’ll find various positive and negative reviews depending on what models you view.

With a passion for customer service, the team at KNA is proud to have over 700 five-star reviews on both Facebook and Google. Make sure you visit our profiles and follow us to learn why we are Perth’s number one supplier and installer of security doors and screens.

“From the moment I walked in the door of their office late on a Friday afternoon I couldn’t have been more happy with the service I was provided. Simone was excellent, she knew her stuff and was very friendly. The guy that did the measure was punctual and highlighted some issues that we would have and gave advice on what we should do. The installation went off without a hitch even though I couldn’t be there on the day.

Our installation was a bit more complicated than most because it was for our investment property which is in a secure complex but KNA did the job without an issue and kept us informed the whole way. They were also considerably cheaper than other quotes I had received for a similar product, I actually ended up getting a premium product for the same price as other companies “budget” product. Would definitely recommend and use them again.”
Neil Turner

“My new security doors and roller shutter look fantastic. KNA are a very professional team with great communication skills. It was a pleasure doing business with them and I would definitely recommend them for any of your security needs.”
Anne Wood


^ While we have attempted to provide genuine information on Bunnings security doors, KNA Security will not be held liable for incorrect information. For up-to-date specifications on each security door, we recommend you contact the manufacturer or Bunnings. Pricing is correct at the time of posting.

Recent News
Google Rating