Colonial Security Doors
Colonial Security doors can be matched with Our Screens to ensure the best looking and protective product for the safety of your home and family. Whether it is the durability and strength of an Invisi-Gard screen or one of our other screen options you can ensure that your door will be customised to suit your residence.
Our Australian-Made colonial barrier doors offer a large range of unique decorative styles that are individually developed to create barrier hinged doors fully customised to suit your preferences and expertly installed to provide a perfect seamless fit that protects and looks great.
Why Choose Colonial Security Doors?
Constructed with strong aluminium flywire mesh and fitted with quality security locksets, they deliver the durability, strength and peace of mind you want in a front-line defence. And it’s not just about the door itself — we also offer matching safety sidelight panels to secure those often-overlooked window sections, giving you a seamless finish that enhances both security and street appeal.
You’ll also have the freedom to make it your own, with a wide range of powder-coated colours to perfectly match your home’s style. Backed by a proven track record across both residential and commercial projects throughout Perth, we know what it takes to deliver security that actually performs. When you choose us, you’re not just getting a door — you’re investing in reliable protection, tailored to your property.
Key Features
Made from 100% recyclable, gravity die-cast aluminium, they’re naturally resistant to rust and corrosion, making them a long-lasting choice for coastal and inland homes alike. Each door is professionally powder-coated for added durability and a clean, consistent finish that stands the test of time.
Beyond strength, these doors are designed with flexibility and everyday living in mind. You can tailor your level of privacy and airflow with a choice of mesh options, including flyscreen, tough mesh, or DVA one-way mesh, while still enjoying maximum outward visibility. The triple locking system adds another layer of security, giving you confidence that your home is properly protected. With a wide range of colours available, it’s easy to match your door to your home’s style while upgrading both security and street appeal.
Why Choose Knight?
At Knight Security, we bring 25+ years of hands-on experience in supplying and installing quality security door solutions across Perth.
Over that time, we’ve built a strong reputation for reliable service, precise workmanship, and a straightforward, no-fuss approach to getting the job done right. With a 4.9 star rating from nearly 400 Google reviews, you can rest assured you’re in good hands with Knight.
We’re known for Perth’s fastest turnaround times – don’t wait months to secure your home!
Project Gallery
We have installed thousands of security doors and screens throughout Perth. Here are just some of our recent coloniual door projects:
Request a Free On-Site Quote
Give us a call on 9471 1333 or submit your details below to receive a call from our expert team and schedule an obligation-free quotation at your home or business in Perth: