A complete guide to the different Crimsafe applications — hinged doors, sliding doors, stacker doors and windows for Sunshine Coast homes.
If you’ve been considering upgrading your home’s security, you’ve probably come across the name Crimsafe. But did you know Crimsafe isn’t just for front doors? As a licensed Crimsafe manufacturer right here on the Sunshine Coast, North Coast Blinds & Security supplies and installs Crimsafe across every type of opening in your home — from a single hinged entry door to expansive stacker doors that open onto your alfresco area.
This guide walks you through every Crimsafe application so you can make the best decision for your home and your family’s safety.
What Makes Crimsafe Different?
Before we dive into the applications, it’s worth understanding what sets Crimsafe apart from a standard security screen or flyscreen.
Every Crimsafe product is built around three core technologies:
- Tensile Tuff® mesh — manufactured from 0.9mm 304 structural-grade stainless steel, this high-tensile mesh is thicker and stronger than competitor products and cannot be kicked in, cut, or pried loose.
- Screw-Clamp® technology — rather than relying on glue or a basic wedge system, Crimsafe sandwiches the mesh between two serrated aluminium pieces and screws it firmly into place. This distributes force across the entire frame if pressure is applied.
- Tamper-resistant screws — concealed and tamper-resistant fixings mean there’s no easy way for an intruder to remove the screen from the outside.
The result? A security screen that consistently exceeds Australian Standards for impact, jemmy, and knife-shear testing — and provides unrestricted airflow, natural light, and clear views without the need for bars or grilles.
Now, let’s look at how Crimsafe works across every type of opening.
1. Hinged Security Doors
The hinged security door is the most common Crimsafe application and an excellent starting point for any home. Your front door is the primary entry point to your home — and it should look and perform like it.
Crimsafe hinged security doors are custom-measured and built to suit your doorway exactly. They’re available in a full range of frame colours — including woodgrain and anodised finishes — so they complement your home’s existing style rather than clash with it.
Best for: Front and rear entry doors, anywhere a single or double swing door is installed.
Key benefits:
- Maximum protection at your home’s primary entry point
- Triple locking system for added security
- Allows breezes through while keeping insects and intruders out
- Enhances kerb appeal without the look of a prison grille
For Sunshine Coast homes where the front entry is also exposed to coastal salt air, the corrosion-resistant stainless-steel mesh and powder-coated aluminium frames are a particularly smart investment.
2. Sliding Security Doors
Sliding doors — especially those leading to outdoor entertaining areas — are one of the most common vulnerabilities in Australian homes. A standard aluminium sliding door with a basic lock provides very little deterrent to a determined intruder.
Crimsafe sliding security doors are designed to sit in front of your existing glass sliding door, adding a formidable layer of protection without blocking your view or restricting airflow. For wider openings, double or even triple sliding configurations are available.
Best for: Living room and bedroom sliding doors, alfresco and patio access, pool areas.
Key benefits:
- Fits narrow and wide sliding door spaces
- Maintains indoor-outdoor flow and full visibility
- Keeps out insects, flies, and mosquitoes
- A significantly stronger alternative to a standard flyscreen
Sunshine Coast living is built around alfresco entertaining, and Crimsafe sliding doors let you throw open the back of your home with confidence — fresh air in, everything unwanted out.
3. Stacker Security Doors
Stacker doors are increasingly popular in contemporary Queensland homes. They feature multiple sliding panels that — when opened — stack neatly in front of one another, completely opening up a wall of your home to the outdoors.
Crimsafe stacker door screens are engineered to handle these multi-panel configurations with ease. Each panel interlocks at the frame edge meeting point, creating strong, secure connections across the entire opening. The screens can be configured to lock in the centre or along either door jamb to suit your layout.
Best for: Wide indoor-outdoor openings, large living areas connecting to entertaining spaces, homes with open-plan designs.
Key benefits:
- Transforms a fully open space to fully secure in seconds
- Panels stack tidily when open — no compromise to your view
- Interlock system creates a secure barrier across wide openings
- Perfect for large alfresco and patio areas
If you’ve invested in a beautiful stacker door setup, Crimsafe stacker doors ensure that investment doesn’t come at the cost of your security.
4. Bi-Fold Security Doors
Bi-fold doors bring a sense of contemporary elegance to a home — those folding concertina panels that disappear to the side and blur the line between indoors and out. They’re a stunning architectural feature. They’re also a potential security weak point if not properly protected.
Crimsafe bi-fold security doors are custom-built for these wider, multi-panel openings. Multiple locking points are integrated into the design to ensure the entire screen is secured, not just a single latch point.
Best for: Architectural homes with bi-fold door systems, entertainment areas, modern renovations.
Key benefits:
- Engineered for large, multi-panel openings
- Multiple locking points for peace of mind across the full width
- Seamlessly blends indoor and outdoor living
- Folds away neatly to the side when not required
For homeowners who’ve spent significant money on bi-fold doors, Crimsafe is the natural pairing — it protects the investment and the people inside.
5. French Door Security Doors
French doors add classic charm and character to a home, but their double-door format can make them a more attractive entry point for burglars. Crimsafe’s French door security screens are specifically designed to secure this style of opening without detracting from its visual appeal.
Custom-built to fit over your existing French doors, these screens install cleanly and maintain the character of the doors while adding the full strength of Crimsafe’s mesh and frame system.
Best for: Homes with traditional or period-style architecture, bedroom or study doors leading to courtyards or verandahs.
Key benefits:
- Custom-fit to your existing French door configuration
- Protects without compromising the aesthetic of your doors
- Adds security to a traditionally vulnerable entry point
6. Window Security Screens
Crimsafe isn’t just for doors. Windows — especially ground-floor and easily accessible windows — are another common point of entry for intruders. Crimsafe window security screens apply the same Tensile Tuff® mesh and Screw-Clamp® technology to your window openings, keeping them protected while allowing full ventilation and natural light.
One particularly important option for windows is the Safe-S-Cape® — Crimsafe’s emergency exit screen. This is designed to be opened from the inside without a key in the event of an emergency (such as a fire), while still providing full security from the outside. For families with children, this is an invaluable feature.
Best for: All ground-floor windows, bedroom windows, any window that is accessible from outside the home.
Key benefits:
- Full Crimsafe protection on every window opening
- Maintains ventilation and natural light
- Safe-S-Cape® option for emergency exit
- Blocks up to 53% of solar heat gain and 62% of UV rays — a genuine energy efficiency benefit for Queensland homes
Why a Licensed Manufacturer Matters
When it comes to Crimsafe, not all suppliers are equal. North Coast Blinds & Security is a licensed Crimsafe manufacturer on the Sunshine Coast — which means we don’t just resell Crimsafe products, we manufacture them. This distinction is important:
- Every product is made to measure for your specific opening
- Manufacturing locally on the Sunshine Coast means faster lead times and the ability to handle complex or unusual configurations
- You’re dealing directly with the people who build your screens — not a middleman
- Our team has hands-on technical knowledge of every product in the Crimsafe range
We also bring Crimsafe together with our broader range of blinds, shutters, and screens, meaning we can help you create a cohesive, well-designed, and well-protected home from top to bottom.
The Sunshine Coast Advantage of Crimsafe
Living on the Sunshine Coast is a privilege — but it does come with environmental considerations that make product quality critical. Salt air, UV exposure, humidity, and the occasional severe storm mean that anything you install on the exterior of your home needs to be built to last.
Crimsafe’s stainless steel mesh is coated with corrosion-resistant additives, making it exceptionally well-suited to coastal environments. Combined with the powder-coated aluminium frames, the products are engineered to withstand Queensland conditions and carry a lifespan that makes them a long-term investment.
Frequently Asked Questions About Crimsafe
How long does Crimsafe last?
Crimsafe’s stainless steel mesh is coated with corrosion-resistant additives and has an expected lifespan of approximately 65 years under normal conditions. The aluminium frames are powder-coated for durability. For Sunshine Coast homes exposed to salt air and UV, this longevity makes Crimsafe a genuinely cost-effective long-term investment compared to cheaper screens that may need replacing every 5–10 years.
Is Crimsafe suitable for coastal homes on the Sunshine Coast?
Yes — Crimsafe is an excellent choice for coastal environments. The 304 structural-grade stainless steel mesh is highly resistant to corrosion, and the powder-coated aluminium frames are engineered to withstand salt air, humidity, and UV exposure. Many of our Sunshine Coast clients in beachside suburbs specifically choose Crimsafe for this reason.
Can Crimsafe be installed on any type of door or window?
Crimsafe manufactures products for virtually every type of residential opening — hinged doors, sliding doors, stacker doors, bi-fold doors, French doors, and windows of all sizes. Because every product is made-to-measure, it can be fitted to unusual or non-standard openings that off-the-shelf screens can’t accommodate.
What’s the difference between Crimsafe Regular and Crimsafe Ultimate?
Both use the same Tensile Tuff® mesh and Screw-Clamp® technology, but Crimsafe Ultimate is engineered for higher impact resistance — rated at 7.5 times the impact level required by Australian Standards, compared to Crimsafe Regular which exceeds the standard at a higher-than-required but lower threshold. Ultimate is the recommended choice for high-risk entry points or homes requiring maximum protection. Our team can advise which product suits each opening in your home.
Will Crimsafe block my view or reduce natural light?
No. One of the key advantages of Crimsafe’s stainless-steel mesh is that it maintains clear sightlines and allows natural light to pass through freely. There are no bars, grilles, or heavy frames that obstruct your outlook. The mesh does reduce solar heat gain (by up to 53%) and UV rays (by up to 62%), but this is a benefit for Queensland homes — not a drawback.
Can I exit my home quickly in an emergency if Crimsafe is installed?
Yes. Crimsafe security doors are fully functional — they are not fixed barriers. They open easily from the inside for fast exit. For windows, Crimsafe’s Safe-S-Cape® emergency exit screens allow you to open the screen from the inside without a key, providing a safe exit point in a fire or emergency while maintaining full security from the outside.
How much does Crimsafe cost on the Sunshine Coast?
Crimsafe products are custom-made-to-measure, so pricing depends on the size and type of opening, the product range selected (Regular, Classic or Ultimate), and the number of openings being fitted. As a licensed manufacturer, North Coast Blinds & Security can provide a detailed, obligation-free quote after a free in-home measure. Contact us to book yours.
Do I need to replace my existing doors to install Crimsafe?
In most cases, no. Crimsafe security screens and doors are designed to be installed alongside your existing doors and windows, adding a security layer without requiring you to replace the underlying structure. Our team assesses your existing openings during the measure and quote process and advises the best installation approach for each one.
Ready to Secure Every Opening in Your Home?
Whether you’re starting with a front door, upgrading your sliding doors, or looking to protect every opening in your home, North Coast Blinds & Security can help you design the right Crimsafe solution.
We offer a free measure and quote across the Sunshine Coast, so you can see exactly what’s involved and get an accurate price with no obligation.
Call us today or book your free measure and quote online.
North Coast Blinds & Security — Licensed Crimsafe Manufacturer, Sunshine Coast.