Quick Answer
Security screen doors in Melbourne cost $400–$1,500 supplied and installed, depending on the door size, material (aluminium vs stainless steel mesh), locking system, and whether the frame needs modification. A quality stainless steel mesh security door on a standard single entry is $600–$950 installed — the most common option for SE Melbourne homes in Berwick, Cranbourne, and Narre Warren.
Complete Cost Breakdown
Security Screen Door Supply and Install Costs
| Door Type | Supply + Install | Key Features |
|---|---|---|
| Aluminium grille (diamond pattern) | $350–$600 | Good ventilation; less impact-resistant than mesh options |
| Aluminium perforated sheet | $400–$700 | Solid feel; lower airflow; suits contemporary homes |
| Stainless steel mesh (standard grade) | $550–$850 | Meets AS5039; knife/kick resistant; most popular |
| Stainless steel mesh (premium grade, e.g. Crimsafe, Amplimesh) | $750–$1,200 | AS5039 certified; screw-clamped mesh; harder to defeat |
| Double security screen door | $1,200–$2,000 | French door application; two full panels; bespoke framing |
| Sliding security screen door | $600–$1,100 | For sliding glass door openings; must match existing track |
Additional Cost Factors
| Item | Cost Range | When Needed |
|---|---|---|
| Frame modification (non-standard opening) | $80–$200 | Older brick homes with out-of-square openings |
| Triple lock upgrade | $80–$150 extra | Recommend for all security screen doors; many are standard now |
| Deadbolt/deadlock upgrade | $100–$180 | Extra layer — note that AS5039 locks are rated, aftermarket additions may not be |
| Pet door insert | $120–$250 extra | Reduces security rating; check product specs before adding |
| Removal and disposal of old screen door | $50–$100 | Often included in installer quote; confirm before booking |
What Affects Security Screen Door Costs?
1. Door Size and Opening Type
A standard 820mm x 2040mm single entry door is the most common size in Melbourne and typically has the widest range of off-the-shelf options at the lowest price. Wider openings (900mm+), custom heights, and double-door configurations need bespoke frames and cost 30–50% more.
2. Mesh Type and Standard Compliance
The key distinction is between decorative fly screens (no security value) and security screens that comply with AS5039-2008. Within AS5039 products, stainless steel screw-clamped mesh (as used by Crimsafe, Amplimesh, and similar premium brands) provides the highest resistance to forced entry. Standard aluminium mesh screens that claim to be “security” but don’t carry AS5039 certification offer limited actual protection.
3. Locking System
Three-point locking systems (deadbolt + two hook bolts) are the standard on quality security screen doors. Some budget doors include only a single mortice lock, which is easier to defeat under kick or lever attack. Always confirm the number of lock points before purchase.
4. Frame Condition and Opening Squareness
Older Melbourne homes, particularly brick veneer from the 1970s and 1980s in suburbs like Dandenong, Doveton, and Narre Warren, often have doorframes that have moved out of square over decades. Installers charge $80–$200 to pack and adjust a frame before fitting — factor this in when comparing supply-only versus supply-and-install quotes.
5. Brand Premium
Crimsafe, Amplimesh, and Invisi-Gard charge a premium over generic stainless steel mesh doors — but the price difference (typically $150–$300) reflects screw-clamp retention systems that genuinely perform better in knife, kick, and impact tests versus bead-retained alternatives.
DIY vs Professional Installation
| Approach | Cost | Notes |
|---|---|---|
| DIY (kit screen door) | $200–$500 materials only | Basic fly screens only — kit “security” doors rarely meet AS5039 |
| Supply only + handyman fit | $400–$800 total | Risk: frame adjustment skill and lock alignment vary widely |
| Supply + professional install | $550–$1,200 total | Recommended; warranty on installation; AS5039 products available |
| Crimsafe/Amplimesh (premium install) | $850–$1,400 | Highest security; screw-clamp system requires specialist installation |
Signs It’s Time to Upgrade Your Screen Door
| Problem | Cause | Action |
|---|---|---|
| Door binds or sticks on opening | Frame movement, hinge wear, or original poor fit | Re-adjust hinges first; if frame has moved, professional refit needed |
| Mesh torn, holed, or bulging | Impact damage, pet scratching, or age | Mesh-only replacement possible on some door systems; often cheapest to replace full door at $550+ |
| Lock doesn’t fully engage | Door sag or lock wear | Adjust door first; if lock is worn, replace immediately — a security door with a faulty lock offers no security |
| Rust or corrosion on frame | Coastal salt air (Frankston, Mornington) or failed powder coat | Repaint with metal primer and exterior enamel if minor; replace frame if corrosion is structural |
| Door is only a fly screen (no certification) | Original builder-grade fitting | Replace with a genuine AS5039-certified security screen door |
When to Call a Professional
Security screen door installation is a skilled job — not because it requires a licence (it doesn’t, in most cases), but because correct installation is what makes the door actually secure. Correct frame packing, hinge positioning, lock alignment, and mesh tension all matter. A door that binds, gaps, or has a misaligned lock provides little actual security regardless of what it’s made from.
For certified installers in Melbourne, contact the Master Locksmiths Association of Australasia or contact Crimsafe or Amplimesh directly for their authorised installer network.
Top 10 Tips and Gotchas
- Ask for AS5039 compliance documentation. Any door claiming to be a security door should have this. A supplier who can’t produce it is selling a fly screen, not a security screen.
- Three-point locking is the minimum. Single-lock security doors can be levered open more easily. Three hook bolts or deadbolt + two hook bolts are the standard worth having.
- Screw-clamped mesh vs bead-retained mesh. Screw-clamped (Crimsafe, Amplimesh) costs more but cannot be pushed out of the frame from the outside. Bead-retained screens can be popped out in seconds.
- Measure your opening, not the door. The installer measures the rough opening including the existing architrave — give them this measurement, not just the door leaf size.
- Stainless steel mesh corrodes near the coast. In Frankston and Mornington, use marine-grade 316 stainless steel mesh, not standard 304. The difference is only $50–$100 but saves complete mesh replacement within 5 years.
- Pet doors reduce the security rating. Any hole in the mesh is a potential entry point for a slim arm to reach the interior handle. If you need a pet door, discuss options with your installer rather than cutting one in after installation.
- Supply and install vs supply only. Getting a better door and having a handyman fit it sounds economical. In practice, a poorly fitted AS5039 door is no more secure than a correctly fitted basic door — installation quality matters as much as the product.
- Check if your home insurance requires a security door. Some Melbourne home insurance policies have conditions around locks and entry points — check your policy before choosing a door type.
- Don’t rely on a security screen door alone. A security screen door is one layer of protection. Deadlocking entry doors behind it, good lighting, and a monitored alarm system compound the deterrent effect significantly.
- Get 3 quotes. Security screen door pricing varies by 30–40% between companies for comparable products. Ask each company to specify which product standard they’re quoting.
Local Melbourne Resources
- Crimsafe authorised installers Melbourne: crimsafe.com.au/find-a-dealer
- Amplimesh dealer locator: amplimesh.com.au
- Master Locksmiths — certified installers: locksmiths.com.au
- Victorian Building Authority — building licence verification: vba.vic.gov.au
- Security screen door hardware: Bunnings Security Doors Range
FAQ
How much does a Crimsafe security door cost in Melbourne?
A Crimsafe security screen door on a standard single entry typically costs $850–$1,200 supplied and installed in Melbourne. The premium over a generic stainless steel mesh door ($600–$950) reflects the patented screw-clamp retention system, which provides better resistance to impact and knife shear than bead-retained mesh competitors. Crimsafe’s product literature provides specific AS5039 test results for comparison.
What is the Australian standard for security screen doors?
AS5039-2008 is the Australian Standard for Security Screen Doors and Security Window Grilles. It specifies test requirements for knife shear, impact, jemmy, and lock tests. Any door claiming to offer genuine security should be certified to this standard — ask for the certificate, not just the claim on a brochure.
Can I install a security screen door myself?
Basic aluminium grille doors can be DIY-installed if you’re comfortable with a drill and level. Premium stainless steel mesh doors (especially screw-clamped systems like Crimsafe) require specialist tools and technique for correct installation — DIY installation of these systems is specifically not recommended by the manufacturers and may void the product warranty.
Do security screen doors work for sliding door openings?
Yes — sliding security screen doors are available for standard and wide sliding glass door openings. They must be matched to the existing track or a new track installed. Sliding security screens typically cost $600–$1,100 installed and should meet the same AS5039 standard as hinged door products.
What’s the best security screen door for coastal Melbourne homes (Frankston, Mornington)?
In coastal areas, use 316 marine-grade stainless steel mesh rather than the standard 304 grade. Marine 316 has higher chromium and molybdenum content that resists salt air corrosion significantly better. The cost difference is $50–$100 but avoids mesh replacement within 3–5 years, which is a near-certainty with 304 steel in the Frankston and Mornington coastal zone.
