Mount Cotton's Crimsafe Security Screen & Door Specialist
For more than 32 years, Alcom has helped Mount Cotton homeowners live with their doors and windows open — without compromising on security. Get the strongest screens on the market, custom-made and installed by Queensland's own.
Mount Cotton sits at the meeting point of Brisbane, the Redlands and Logan, along the bushland corridor of Mount Cotton Road. It’s still one of the more semi-rural pockets of the Redlands, with acreage properties, bushland, and a quieter pace than the suburbs closer to the bay — though new estates are steadily bringing growth to the area.
That mix of established acreage and emerging development means different homes need different security approaches.
Alcom’s Crimsafe security screens and doors are custom-measured and manufactured at our own Yatala factory, whether you’re protecting a rural-residential property with multiple outbuildings or a newer home on a standard block.
The Crimpact Zone
Crimsafe put their screens through the toughest tests possible, so you can be sure you are in the safest hands
The Storm & Cyclone Test
Crimsafe screens are put through more testing that any other security screen in the market.
Doors and windows are the hardest part of your home to protect against the violent, debris-carrying winds of cyclones or severe storms that come through Queensland. Our storm screens within stand debris impacts of up to 46 m/s and wind gusts of up to 392 km/hr.
Why Mount Cotton Homeowners Choose Crimsafe
Mount Cotton’s bushland setting means more exposure to wildlife and insects at the boundary than you’d get closer to the bay, plus the kind of summer storms that move through the Redlands hinterland. Standard flyscreens keep bugs out and not much else.
Crimsafe security screens let you leave doors and windows open for airflow, while standing up to forced entry, storm debris, and the Australian Standard knife shear and jemmy tests that flyscreens were never built to survive.
We supply and install:
- Crimsafe Doors — hinged, sliding, bi-fold, stacking and French door security screens, framed in anodised or powder-coated aluminium to match your home
- Crimsafe Windows — for fixed, hinged, and single, double or triple sliding windows, either retrofitted to your existing frames or supplied new
- Crimsafe Enclosures — made-to-measure, floor-to-ceiling security for alfresco areas, patios and outdoor entertaining spaces, with hinged, bi-fold or sliding doors built in
Local Experience You Can Trust
For more than three decades, Alcom Security has helped Queensland homeowners protect what matters most. We’ve completed over 100,000 installations across South East Queensland, including throughout Mount Cotton and the wider Redlands.
Our team handles the entire process in-house — consultation, measurement, manufacturing at our Yatala factory, and installation — so there’s no third party to coordinate and no compromise on quality at any stage.
Why choose Alcom for your Crimsafe in Mount Cotton?
Your security is paramount
Ensure complete peace of mind with Alcom’s premium range of Crimsafe security screens and doors. Designed for maximum protection, they allow you to relax knowing your family and home are always safe.
Experience Counts
With over 30 years of experience and more than 100,000 installations, Alcom delivers security you can truly trust.
Our team stays ahead of evolving break-in methods — so you can feel confident, safe, and completely at ease.
Style and Sustainability
At Alcom, we believe security should never come at the expense of style. With a wide choice of designs, finishes, and sustainable options, you can select a look that enhances your home’s aesthetic while ensuring the highest level of protection.
Custom Fit
Every Alcom security screen and door is measured for a flawless fit.
This precision not only enhances the style of your home but also provides the highest level of confidence and protection — ensuring your door performs perfectly, every time.
We guarantee our work and your security
Every Crimsafe security screen and door installed by Alcom comes backed by an industry-leading warranty of up to 15 years.
With Alcom, you’re not just choosing security — you’re choosing lasting confidence.
Keeping Our Customers Happy
With over 100,000 security doors installed, Alcom has built a reputation for excellence that thousands of homeowners continue to trust.
From glowing reviews to loyal returning clients, our results speak for themselves — it’s no surprise we’re regarded as one of Australia’s leading providers of premium security screens and doors.
We Do the Jobs Others Won’t
At Alcom, no installation is too tricky. From out-of-the-box doors to unconventional spaces, our expert team specialises in tackling the installations others can’t. Precision, skill, and experience mean your security screens and doors are fitted flawlessly — no compromises, no shortcuts, just complete peace of mind.
Certified, Licenced and Built to Last
Alcom is an authorised Crimsafe manufacturer and licensee, proudly crafting every Crimsafe door and window in our Yatala factory. As a QBCC-licensed company, we bring professional expertise and strict compliance to every installation. This gives you complete peace of mind that your home and family are protected by quality you can trust.
FAQ - Crimsafe in Mount Cotton
Yes. We regularly fit Crimsafe to both standard residential homes and larger acreage properties, with every screen custom-measured for your specific property and outbuildings.
It can. Properties backing onto bushland in Mount Cotton often deal with more wildlife and insect activity at the boundary. Crimsafe’s tight stainless steel mesh keeps both out while still letting you leave doors and windows open for airflow.
Most residential installations are completed in a single day, depending on the number of doors and windows, confirmed during your free consultation and quote.
Yes. Crimsafe screens are tested to withstand wind gusts up to 392 km/h and debris impacts up to 46 m/s.
Every Crimsafe door and window we install is manufactured in-house at our own factory in Yatala. We’re an authorised Crimsafe manufacturer and licensee, not a reseller.
Alcom backs every Crimsafe security screen and door installation with an industry-leading warranty of up to 15 years.
Crimsafe & Alcom for all your security doors and screen solutions
Whether you’re after peace of mind, breezy comfort, or the perfect finishing touch for your Alexandra Hills’ home, Alcom has the solution.
With over 32 years of experience, more than 100,000 security door installations across Queensland, and a 10+ year warranty, we are the trusted experts in protecting your property. Our exclusive tailored designs and custom colour options ensure your security screens not only keep you safe but also complement the style of your home.
We can also match Crimsafe screens with other 3M Security range for even greater protection. Chat to our customer service team about pairing your new Crimsafe with 3M Security Film on (07) 3801 4500.