Security Screens Alexander Heights

KNA Security are a local family owned business that offer exceptional customer service, unbeatable prices and Perth’s best quality security doors and screens.

Whether you’re looking for a traditional federation style door, a modern stainless steel or light weight aluminium option, we have a massive range of customisable options to suit just about any budget and requirements. 

Our showroom and factory is located just down the road in Wangara, and we’re proud to have supplied and installed many residential and commercial security screens in Alexander Heights. 

With over 700 5 star reviews, we encourage you to check out our Facebook and Google profiles to read what just some of our many happy customers have to say. 

So if you’re looking for Perth’s most reliable and versatile range of security screens Alexander Heights residents can trust to secure their home or business, get in touch with our friendly team today to learn more. 

Our range of security doors Alexander Heights residents rate highly are available in 100+ strong and durable power coated options, as well as a selection of timber looks, so we’re sure to have a colour to match your home or business. 

Our security door Visualiser is the first of its kind in Australia and allows you to match the colours of your home to your new security screen door. Click the image below to get started!

At KNA Security, we pride ourselves on offering Perth’s best value and quality security screens and doors. Make sure you check out our current special offers. To get started, simply enter your details into the form below and we’ll be in touch to schedule a free measure and quote at your home or business in Alexander Heights. 

* View warranty terms & conditions.

** Special offer price not available on 6, 12, 18 or 24 month no interest ever finance plans. If under $2,000 it can be paid off over 5 fortnight’s using ‘Humm Small Things’.