How Much Does a Security Door Cost in Melbourne?
The cost of a security door in Melbourne generally ranges from approximately $450 for a basic barrier-style door to $1,500 or more for a premium custom-made stainless steel security door. Double doors, oversized entrances and complex sliding or stacking systems can cost considerably more.
The final price depends on the door’s size, frame material, mesh, locking system, colour and installation requirements. This is why most reputable security door companies need to measure the entrance before providing a confirmed quote.
The following prices are general market estimates only. A professional on-site assessment is required to determine the exact cost for your home.
Average Security Door Prices in Melbourne
As a broad guide, Melbourne homeowners may expect the following supplied and installed security door costs:
- Basic flyscreen door: approximately $300–$500
- Entry-level barrier or diamond grille door: approximately $450–$700
- Custom aluminium security door: approximately $600–$1,000
- Stainless steel mesh security door: approximately $800–$1,500+
- Branded premium security door: approximately $1,000–$1,800+
- Double French door security screens: approximately $1,600–$3,000+
- Large sliding or stacking security screens: individually quoted
These ranges can change depending on the dimensions, products selected and work required to prepare the existing entrance.
A lower advertised price may cover supply only or a standard-sized door with basic hardware. Always confirm whether measurement, delivery, installation, locks, colour selection and adjustment are included.
What Affects the Cost of a Security Door?
Two security doors that appear similar can have very different prices. The main cost factors include the materials, construction and level of customisation.
1. Door Size
A standard single entrance is usually the most affordable configuration. Wider or taller doors require additional material and may need stronger frames, hinges and locks.
Oversized entrances, double doors, French doors and large sliding openings generally cost more because they require custom manufacturing and additional installation time.
2. Frame Material
Aluminium is commonly used because it is lightweight, durable and corrosion resistant. It can also be powder coated in a broad range of colours.
Steel provides a heavier and more traditional construction. It may be suitable for decorative or high-strength security doors but requires quality finishing to protect it against corrosion.
The frame should be assessed together with the mesh, locks and hinges. A premium mesh installed in an inadequate frame will not create a complete security solution.
3. Mesh or Grille
The type of infill has a significant impact on security screen door prices.
Standard insect mesh is the least expensive option, but it is primarily designed to keep insects outside. It should not be mistaken for security mesh.
Diamond grille doors are generally more affordable than fine stainless steel mesh systems. They provide a visible physical barrier but have a more traditional appearance.
Stainless steel security mesh usually costs more because of its strength, construction and clean appearance. It provides excellent airflow and visibility without requiring prominent bars or grilles.
Eastern Security Doors offers custom stainless steel security doors for homeowners seeking a premium security solution.
4. Locking System
A basic single lock will generally cost less than a multi-point locking system.
A triple lock security door secures the door at the top, centre and bottom of the frame through one locking action. This helps distribute force across a larger section of the door.
The price may also be affected by the lock brand, cylinder type, handles and whether the new lock needs to be keyed to match other doors around the home.
5. Hinged or Sliding Door
Hinged security doors are often more straightforward to manufacture and install. Sliding security doors require compatible rollers, tracks, guides and locking hardware.
The condition of an existing sliding track may also affect the cost. Damaged or unsuitable tracks may need repair or replacement before the new security screen can operate correctly.
Large stacking, bifold and alfresco openings require specialised designs and are normally priced following an on-site assessment.
6. Colour and Finish
Standard powder-coat colours may be included in the base price, while special colours, textured finishes or custom matching may cost more.
Homeowners commonly match their security door to:
- Window frames
- The main entrance door
- Garage doors
- Gutters and fascia
- Exterior cladding
- Gates and fencing
- Existing door hardware
Selecting the right colour can help the security door appear integrated with the home rather than added as an afterthought.
7. Installation Requirements
The condition and shape of the existing entrance can affect installation costs.
Additional work may be required if:
- The frame is out of square
- Timber around the entrance is damaged
- The existing door must be removed
- The opening is an unusual size
- New tracks are required
- Additional framing or supports are needed
- The floor level is uneven
- Access to the entrance is restricted
A professional installer should identify these issues during the measurement appointment so they can be included in the quote.
How Much Does a Crimsafe Door Cost?
Crimsafe is a well-known stainless steel mesh security screen brand. In 2026, Crimsafe doors are commonly reported as starting at around $1,000, with the price increasing for larger doors, premium models and complex installations.
Homeowners searching for the cost of Crimsafe should compare the complete system rather than only the brand name.
Consider:
- Mesh grade and construction
- Method used to retain the mesh
- Frame strength
- Locking system
- Hinges and hardware
- Professional installation
- Australian Standards testing
- Product warranty
- Local repair and after-sales support
There are also alternative stainless steel security mesh products available. A quality alternative may provide a similar combination of visibility, ventilation and protection at a different price point.
Security Door vs Screen Door Cost
A basic screen door costs less because it is designed mainly for airflow and insect protection. It generally uses a lightweight frame, basic mesh and simple latch.
A genuine security door costs more because it incorporates stronger materials and hardware intended to resist force.
When comparing a security door vs screen door, consider what you actually need from the entrance.
A standard screen may be sufficient for a protected upper-level balcony. However, a front, rear or side entrance accessible from outside will usually benefit from a properly constructed security door.
Are Cheap Security Doors Worth It?
A low-cost security door may be suitable when basic insect protection and a visible barrier are the main priorities. However, price should not be the only consideration when protecting an external entrance.
Before accepting a cheap security door quote, ask:
- Is the product a screen door, barrier door or tested security door?
- What materials are used?
- What type of lock is included?
- Does the price include installation?
- Is the door custom measured?
- Does the complete system meet relevant Australian Standards?
- What warranties are provided?
- Who handles future adjustments or repairs?
An inexpensive door that does not fit properly, lock reliably or provide the expected protection may need to be repaired or replaced sooner.
Can an Existing Security Door Be Repaired?
If the frame remains in good condition, repairing an existing security door may be more affordable than replacing it.
Common repair services include:
- Lock replacement
- New handles
- Hinge replacement or adjustment
- Door closer replacement
- Mesh replacement
- Sliding-door roller replacement
- Track repairs
- Frame adjustment
- Sandblasting and re-powder coating
Eastern Security Doors provides professional security door repairs and servicing across Melbourne. Our team will assess the door and explain whether repair or replacement provides better value.
How to Compare Security Door Quotes
Make sure every company is quoting for a similar product and service.
A complete quote should clearly state:
- Door dimensions
- Frame material
- Mesh or grille type
- Locking system
- Hinges and hardware
- Powder-coat colour
- Installation costs
- Removal of the old door
- Product warranty
- Installation warranty
- Any additional building work
A supply-only price should not be compared directly with a custom measure, manufacture and installation service.
Get an Accurate Security Door Quote
The best way to determine the cost of a security door is to arrange a professional measure and quote.
Eastern Security Doors has more than 30 years of experience manufacturing, installing and repairing aluminium, steel and stainless steel security doors throughout Melbourne’s eastern suburbs.
We will assess your entrance, discuss your preferred style and security requirements and provide a clear quote based on the actual opening. Every new door is custom measured and professionally installed for a clean fit and reliable operation.
Contact Eastern Security Doors or call James on 0406 752 452 to arrange a free, no-obligation security door quote.