Mermaid Water's Crimsafe Specialist
Crimsafe doors that make you feel safe
Security that feels effortless. Style that lasts a lifetime.
For more than 35 years, Alcom has been trusted by Mermaid Waters homeowners who value both security and sophistication. Our exclusive Crimsafe security screens and doors offer the strongest protection on the market, while blending seamlessly with the style of your home.
From your first consultation to the final installation, we make the process smooth and stress-free — on your time, at your convenience.
You’re not just investing in security, you’re investing in peace of mind. That’s why every installation is backed by our 10+ year warranty, so you can feel confident your home is protected well into the future.
Discover the Alcom difference today — where strength meets style.
The Crimpact Zone
Crimsafe put their screens through the toughest tests possible, so you can be sure you are in the safest hands
The Knife Shear Test
All Crimsafe screens easily pass the Australian Standard Knife Shear Test, because all Crimsafe screens come equipped with their unique Tensile-Tuff® stainless steel mesh. Tensile-Tuff® mesh is 26.5% thicker than typical stainless steel mesh and leads the industry.
The knife shear test uses a heavy duty trimming knife, pulled along the mesh with a force of up to 350N (35kg) and a constant downward pressure of 150N (15kg) for a distance of 250mm.
The test is performed three times along the same line with a new blade fitted each time. In order to achieve a pass the mesh must not be penetrated in a continuous line for more than 150mm.
The Jemmy Test
All Crimsafe products meet Australian Standards in every section of the lever attack or jemmy test.
The Australian Standard requires a rotational force of up to 450N (45kg) to be applied and held for 20 seconds at all locking, hinging and fastening points around your security screen.
A large screwdriver is inserted at these points and mechanically rotated until either the force required or 80° rotation has been achieved. A security screen door must remain securely locked and a window security screen must remain securely fastened to the window that it is covering to achieve a pass.
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 again 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.
Completely Secure Your Home with Alcom + Crimsafe
Crimsafe Doors
Crimsafe doors allow your home better security. Their renowned stainless steel mesh makes it almost impossible to penetrate, so you can feel safe at home and confident when you leave.
In the warmer months Crimsafe doors allow you to let the breeze flow through your property and keep intruders and bugs out.
And best of all, when we supply your aluminum or steel frame, we’ll ensure it’s anodised or powder-coated to suit your spaces colour scheme.
As experienced Crimsafe Installers we can install on hinged screen doors, sliding screen doors, bi-fold doors, stacking doors and even French doors.
Crimsafe Windows
Whether you have fixed windows, hinged windows, or single, double, or triple sliding windows, we can fit them with Crimsafe security mesh.
Our team are able to retrofit the mesh to existing window security screens or we can provide and install a new customisable frame too.
Crimsafe windows allow you to confidently leave your windows open for open air flow, they also provide a barrier against debris or hail in storms.
When we provide you with a new window frame, we’ll ensure it’s anodised or powder coated to suit your space nicely.
Crimsafe Enclosures
Crimsafe security enclosures are made to measurement. So, they fit your space perfectly. These security enclosures are perfect for creating new spaces or improving exisng spaces.
Our skilled Crimsafe installers can incorporate hinged, bi-fold, or sliding doors into your enclosure as well.
Enclosures can extend from floor to ceiling.
Leave your enclosure open on warm days with no hesitation about intruders and open up your spaces much more effectively.
Crimsafe Competitor Comparison.
Patented Screw Clamp technology
Crimsafe’s exclusive Screw-Clamp™ bites down on the mesh, holding it into the frame, which is then secured by tamper-resistant stainless-steel screws. This vice-like grip is what gives Crimsafe its incredible strength and its ability to withstand tremendous force by absorbing and dispersing impact.
Superior Strength against impact
All Crimsafe products exceed Australian standards of 500 joules of impact.
Crimsafe Ultimate withstands up to 750 joules of impact. *Crimsafe Classic withstands up to 550 joules of impact.*
Exceeding Australian safety standards
Australian made, Crimsafe Security Screens exceed Australian security standards and are the most trusted on the market.
Developed over 25 years of protecting you and your loved ones.
How does the Alcom service work in Mermaid Waters?
Initial Assessment
A convenient call where we guide you through your options and provide tailored advice.
Free In Property Consultation and Quote
Our solutions specialist will assess your home and provide tailored recommendations, so you can secure your property with confidence.
Custom Selection of Crimsafe Doors and Screens
Choose from exclusive designs, finishes, and colours to create security screens that perfectly complement your home’s style
Pre Installation Inspection
Our team conducts a pre installation property inspectio so your installation is smooth and stress-free
Professional Installation
Our experienced installers fit your Crimsafe doors and screens with precision and care, ensuring maximum security and a flawless finish every time.
Post Installation Consultation
We follow up to ensure your doors and screens are performing perfectly, giving you ongoing peace of mind and support long after installation
Why choose Alcom for your Crimsafe in Mermaid Waters?
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 Loganholme 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.
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 Mermaid Waters home, Alcom has the solution.
With over 35 years of experience, more than 100,000 security door installations across Queensland, and a 12+ 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) 5529 9929