Diamond Grille Security Doors
Our diamond security grille doors are a practical way to protect your home or business without blocking airflow.
Get a Free Measure & Quote
"*" indicates required fields
Australian Standards
19+ Years In Business
WA-Made
Diamond Grille Security Doors
SafeGuard Industries diamond grille security doors provide AS-rated protection for your home or business without breaking the bank or blocking airflow. You can choose from hinged or sliding doors.
Diamond Grille Hinged Security Door
We manufacture single and double-hinged doors for front and rear entries. They open outwards, with a pneumatic closer for easy operation and a brush seal to catch detritus.
Diamond Grille Sliding Security Door
Sliding grille doors work well on balconies and alfresco areas where you have more width to work with. Ball-bearing rollers make the door easy to move, while multi-point locks keep your property secure.
Unique Benefits of Diamond Grille Doors
01
Strong Aluminium Grille
The 7mm diamond-pattern aluminium grille delivers a powerful visual deterrent and a solid physical barrier.
02
Airflow and Visibility
The open design allows ventilation and clear views while blocking insects and debris.
03
Easy to Operate
Doors are fitted with pneumatic closers or ball-bearing rollers, making them easy for anyone to operate.
04
Corrosion-Resistant
Powder-coated aluminium resists corrosion and UV damage, even in coastal conditions.
05
Secure Locking System
Every door includes an Austral 3-point locking system, making it much harder to force open.
06
Affordable Security
Diamond grille security doors provide proven security at a lower cost than premium mesh models.
Everyday protection made easy.
Simple, secure and built for WA conditions.
Technical Specifications
Materials
Each door uses a 7mm extruded aluminium diamond-pattern grille fixed into a reinforced aluminium frame.
Frame Construction
The diamond grille and security mesh are set in a powder-coated aluminium frame with solid corner bracing reinforced with aluminium rivets.
Hinged doors use fixed-pin security hinges and pneumatic closers, while sliding doors include interlocks and ball-bearing rollers for smooth movement.
Door Configurations
We manufacture hinged and sliding diamond grille security doors. Hinged doors are commonly used on front or rear entries, while sliding models suit patios, verandas and balcony doors. Both types are custom-manufactured for a precise fit.
Locks and Fittings
All diamond grille security doors feature an Austral 3-point locking system for added security. Hinged doors come with a brush seal to block insects and dust, while sliding doors feature heavy-duty interlocks between the door and mullion (frame).
Standards
Every grille door is tested to AS5039-2008 and AS5040 standards.
| AS5039-2008 (security) | AS5040 (installation) |
| Impact resistance | Installation quality and installer certification |
| Pull, probe and jemmy tests | Fixing methods |
| Knife shear test | Overall door integrity |
Warranty
Our 10-year limited warranty covers materials, manufacturing and installation on each diamond grille security door. Our Perth service team is available for maintenance and advice at any time.
Powder Coating and
Custom Finishes
We offer more than 20 powder-coated finishes to match your home. Our catalogue includes neutral whites and greys through to deep tones like heritage green and charcoal, or ask us about custom colour matching. We finish all doors in our factory to guard against fading and corrosion.
ANODIC NATURAL MATT®
BLACK
CHARCAOL LUSTRE
MONUMENT®
ANOTEC DARK GREY®
BRONZE
HAMMERSLEY BROWN
DOESKIN
MAGNOLIA
SURFMIST®
BIRCH WHITE
WHITE LUSTRE
SILVER LUSTRE
CLEAR ANODISED
PEARL WHITE
Our Installation Process
01
Free Measure and Quote
We’ll visit your property to take detailed measurements and discuss whether a hinged or sliding door is the best fit.
03
Professional Installation
Our police-licensed installers fit your doors and walk you through operation, maintenance and cleaning.
02
Custom Manufacturing
We make each door in our Perth workshop for accuracy and quality control.
04
Aftercare and Guarantee
You’re covered Safeguard Industries Guarantee only. Our local support team is here if you need maintenance or repairs.
01
Free Measure and Quote
We’ll visit your property to take detailed measurements and discuss whether a hinged or sliding door is the best fit.
02
Custom Manufacturing
We make each door in our Perth workshop for accuracy and quality control.
03
Professional Installation
Our police-licensed installers fit your doors and walk you through operation, maintenance and cleaning.
04
Aftercare and Warranty
You’re covered by our 10-year limited warranty. Our local support team is here if you need maintenance or repairs.
Why Choose SafeGuard Industries
01
19+ Years of Experience
02
03
04
05
06
When you choose SafeGuard Industries, you’re choosing strength, reliability and service from a team that knows diamond grille security doors inside and out.
Our Service Areas
Perth CBD
We install diamond grille security doors in Perth CBD for apartments, offices and character homes. Each door combines everyday protection with a tidy, professional look.
Perth Metro to Mandurah
From Joondalup to Mandurah, you’ll find our diamond grille security doors on Perth homes and businesses that value comfort and security.
FAQs
Are security grille doors strong enough for main entries?
Yes, you’ll find diamond grille hinged security doors on many front doors around Perth. We also install diamond grille sliding security doors to rear alfresco entrances. Both styles meet Australian Standards for security.
Does the security mesh impact airflow or visibility?
Not at all. The open diamond grille design allows excellent airflow and clear visibility while keeping insects out.
Will the doors fade or rust in coastal suburbs?
Our powder-coated finish withstand salty conditions and harsh sunlight. It’s ideal for coastal suburbs and inland areas alike.
While other security door manufacturers in Perth use cheap components or outsource frame construction, we keep everything under one roof to ensure your door is made for the climate.
What’s the difference between diamond grille security doors and decorative security doors?
- Diamond grille security doors have a fixed pattern across the surface, giving a classic security look that’s simple and strong.
- Decorative doors create visual appeal with a wide range of styles from contemporary to art deco and intricate patterns.
Many Perth homeowners choose to install a decorative security door facing the street and a simpler, secure diamond grille door for side and rear entries.