Grille Security
Doors Melbourne
Strong, Affordable Protection for Everyday Melbourne Homes
Cost Effective with Dependable Protection
Grille Security Doors offer a reliable and cost-effective way to secure your home without compromising airflow or visibility.Built from tempered aluminium and designed to comply with Australian Standards, these doors are a smart choice for homeowners wanting dependable protection at an affordable price point.
At UniBlinds, we supply and install high-quality Grille doors, custom made to fit your home’s hinged or sliding openings. With multiple pattern options, privacy mesh upgrades and colour choices, they’re a versatile security solution suitable for many Melbourne properties.
What Are Grille Security Doors?
Grille security doors are a type of security door designed to protect entry points while allowing airflow and visibility. They feature a rigid diamond grille structure that creates a physical barrier across the doorway, helping deter forced entry without fully enclosing the opening.
Grille security doors are commonly used on hinged doors, sliding doors and window openings, making them a practical option for everyday residential security. They are manufactured to comply with Australian Standard AS5039 for security doors and are valued for their balance of protection, ventilation and affordability.
For higher levels of security or a more modern appearance, you may also wish to explore Full Steel Security Doors or ClearShield Security Doors.
Available for sliding doors, hinged doors and security window grilles, Diamond Grilles provide an excellent level of day-to-day security while remaining budget friendly.
Why Choose UniBlinds for Diamond Grille Doors?
35+ Years Experience
We’ve supplied and installed Security Doors across Melbourne for more than three decades.
Precision Installation
Our installers ensure every grille door is fitted securely, level and compliant with AS5040 installation standards.
Fully Trained & Police-Checked Team
Your security is handled by qualified professionals—never subcontractors.
Honest Advice
We help you choose based on your needs, property and budget.
Seamless Integration
Diamond Grille doors pair well with Fly Screen Doors and Retractable Fly screens for airflow.
Fully Customisable
Colour, pattern, locks and hardware can all be tailored to your home.
We help you choose between Diamond Grille, Cast Aluminium Doors, Heritage Range Doors, Full Steel Security Doors or ClearShield
How Much Do Grille Doors Cost?
Grille doors typically range from $500–$800 each. The final price will depend on the door dimensions, grille design, frame and finish options, and any specific installation requirements for your property.
Every quote is tailored to your exact requirements — book a free measure and quote for pricing specific to your home.
Key Features of Grille Doors
1. Tempered Aluminium for Added Strength
Made from specially tempered aluminium, Diamond Grille Security Doors offer increased rigidity and strength. When combined with quality framing and hardware, they deliver trusted everyday protection.
2. Meets Australian Security Standards
All Diamond Grille doors are manufactured using 7mm grille strands and comply with AS5039.
For optimal performance, doors should be installed to comply with AS5040, which our installers follow.
3. Multiple Grille Designs Available
Choose from:
- Standard 7mm Diamond Grille
- Decorative Diamond Grille options
- Small Diamond patterns
These suit a variety of home styles and security needs.
4. Hinged & Sliding Door Applications
Perfect for:
- Front doors
- Laundry entrances
- Sliding patio doors
- Side access doors
Sliding doors are designed with inside-facing adjustment screws, keeping tamper points out of reach.
5. Optional One-Way Privacy Mesh
For added privacy, upgrade to One Way Mesh—allowing you to see out clearly while limiting visibility into your home.
6. Available in a Large Range of Colours
Match your home’s style with pre-finished colours to blend seamlessly with existing frames.
7. Optional Half Panels
Choose half panels for:
- Extra weather protection
- Keeping pets from scratching mesh
- Added strength at the lower door section
8. 3-Point Safety Lock Upgrade
For improved security, Diamond Grille doors can be fitted with a 3-Point Locking System, greatly increasing resistance to forced entry.
Our Secuirty Doors Range
We Offer Free Quotes
Not sure which security doors best fits your space? Contact Us for expert advice on your Melbourne security door needs and get a no obligation quote today.
View Grille Door Brochure
Our Security Grille Door Installation Process
From Consultation to Installation
Expert Advice
We help you choose the best security door type and material for your space.
Design Consultation
Select colour, design, door width, and frame style.
Measure & Manufacture
Custom-made locally for a flawless fit.
Professional Installation
Installed with precision by our Melbourne team.
Diamond Grille Door & Window Gallery
Secure Your Home with Diamond Grille Doors
Diamond Grille Security Doors offer dependable protection, great airflow and excellent value for money. With optional privacy mesh, decorative patterns and multiple frame colours, they can be tailored to suit any home.
We provide free in-home consultations across Melbourne. See all suburbs we support on our Areas We Serve page.
Testimonials
Hear from Our Happy Customers
FAQ's
Frequently Asked Questions About Grille Doors
Are Diamond Grille doors strong?
Yes. The 7mm tempered aluminium design meets the Australian Standard for security doors (AS5039).
Can you see through One Way Mesh?
You can see out, but it reduces visibility from outside—ideal for privacy.
Are they suitable for sliding doors?
Yes. Sliding Diamond Grille doors are designed for smooth operation with tamper-resistant adjustment screws positioned inside.
Can I add a 3-point lock?
Absolutely. A triple-lock upgrade significantly improves security.
Do Diamond Grilles allow airflow?
Yes. They provide excellent airflow while helping keep insects out when paired with security mesh.
Ready to Enhance Your Home with a Security Door?
Book a free in-home measure & style consultation.
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