Why the Last $100 of Your Security Quote Is the Most Important

The Accessories That Matter

Most people compare security screen quotes by looking at the headline number. They see one quote at $4,200 and another at $4,400 and assume the $200 difference is just margin or labour padding. Sometimes it is. Often it is not.

The difference between a screen that survives a real break-in attempt and a screen that fails is rarely the mesh. The mesh is usually the same. The difference is in the accessories – the locks, the hinges, the striker plates, the screws, the seals – and whether the installer chose them for security or for cost.

A security door is primarily a security product. The accessories are not secondary. They are the components that determine whether the door actually performs the job it was sold to do.

Hinged Doors Classic

What Securelux Includes as Standard

Every Securelux installation includes a specific accessory package. These are not optional extras. They are not upsells. They are the standard hardware Securelux fits to every door, on every job, for every customer:

Austral Parrot Beak Triple Lock

A genuine three-point locking system that engages at the top, middle, and bottom of the door simultaneously when the key is turned. The “Parrot Beak” refers to the shape of the locking bolt – it hooks into the striker plate in a way that resists prying with a screwdriver, jemmy bar, or pry tool. The lock is colour-matched to your frame. Cheaper installers often fit single-point locks, which look similar but engage at one point only.

Anti-Jemmy Striker Plates

The striker plate is what the lock engages into. Standard plates are flat steel that can be levered with enough force. Anti-jemmy plates are reinforced and shaped to prevent insertion of a pry tool between the door and the frame. This is one of the cheapest components on a door and one of the most consequential. A door with a $400 lock and a $5 striker plate is only as strong as the striker plate.

Heavy-Duty Stainless Steel Hinges

Crimsafe doors are heavy. The mesh, frame, and hardware combined can weigh significantly more than a standard flyscreen door. Lighter hinges may hold the door for the first year or two, but they sag, they wear, and they eventually fail. Securelux fits heavy-duty stainless steel hinges sized for the door’s actual weight – plus an anti-jemmy pin that prevents the door from being lifted off its hinges from the outside.

Tef-Gel on Every Clamp Screw

Tef-Gel is a marine-grade anti-corrosion compound applied to every Crimsafe Screw-Clamp screw at the Securelux factory. It prevents galvanic corrosion between the stainless steel screws and the aluminium frame – a chemistry problem that, if ignored, eventually weakens the connection between the mesh and the frame. Many installers skip this step. It is invisible. It does not affect the door’s appearance on day one. But it is the reason a Securelux installation looks the same in year ten as it did in year one.

Saltwater Series Gel (Coastal Standard)

For Securelux installations within coastal exposure zones, an additional layer of Saltwater Series gel is applied to every clamp screw on top of the standard Tef-Gel. This is a Securelux-specific corrosion measure for harsh coastal conditions. It is not something every Crimsafe licensee does – it is a Securelux standard.

Bug Seals and Brush Strips

Around the perimeter of every screen door, Securelux fits compressible seals that close the gap between the door and the frame. These keep insects out, reduce dust ingress, and improve the quality of seal when the door is closed. On sliding doors, brush strips perform the same function along the sliding edge. Without these, the door functions, but the gap allows bugs, dust, and a small amount of airflow leakage.

Colour-Matched Hardware

Every accessory – lock body, striker plate, hinges, handle – is colour-matched to the frame as standard. This is partly aesthetic, but it also signals workmanship: when an installer ships mismatched accessories, it usually means they have ordered from generic stock rather than specifying for the job.

Modern Australian Patio With Security Screens Installed, Family Enjoying Open Outdoor Living Space Safely.

What Budget Installers Often Leave Out

To hit a lower price point, an installer can omit or downgrade specific accessories without changing the look of the door. Common downgrades include:

  • Single-point locks instead of triple locks. Saves $80–$150 per door. The door still locks. It just locks at one point, which is a fundamentally different security proposition.
  • Standard hinges instead of heavy-duty. Saves $30–$60 per door. The door swings and closes. It just sags within 12–18 months on a door that is heavier than the hinges were designed for.
  • No anti-jemmy striker plate. Saves $10–$20 per door. Looks identical. Performs very differently under attack.
  • No Tef-Gel application. Saves time at manufacturing. Invisible on day one. Visible at year five when corrosion compromises the screw-clamp.
  • Generic accessories not colour-matched. Saves on stocking. The door is functional. It just looks like a budget product.

Add these together and you can shave $200–$400 off a quote without making the screen look obviously cheaper. The trade-off is paid by you, later, when the door fails to perform when it matters.

Why This Matters for Real-World Security

Most attempted break-ins are opportunistic. The intruder spends a short time at the door, tests it for weakness, and leaves if it does not yield. The accessories determine what happens in those critical seconds:

  • A triple lock holds at three points instead of one. A single-point lock can be defeated by a strong pull or a sharp impact at the lock location. A triple lock distributes the force across the full height of the door.
  • An anti-jemmy striker plate prevents a pry tool from getting purchase. Without it, even a strong lock can be levered out of its housing.
  • Heavy-duty hinges with anti-jemmy pins prevent the door from being lifted off entirely. Standard hinges can be defeated with a simple lever and persistence.
  • The connection between mesh and frame, protected by Tef-Gel and Saltwater Series gel, retains its strength over years. A corroded screw-clamp is a weakened screw-clamp.

If the accessories make a $100–$300 difference on the quote and they are the components that determine whether the door performs in a real attempt – that is not a saving worth making. That is the most important money in the entire installation.

Professional Installer Measuring A Window Opening For A Custom-Fit Crimsafe Security Screen In A Brisbane Home.

The Securelux Approach

Securelux does not offer a stripped-down accessory package as a budget option. The standard accessory specification is the only specification, regardless of which Crimsafe tier you choose (First, Regular, Classic, or Ultimate). The accessories are sized and selected for the job each door has to do.

Every Securelux quote is itemised so you can see exactly what hardware is included – every lock, every hinge, every striker plate, every seal. If you are comparing quotes from other installers, ask for the same level of detail. The accessory list will tell you more about the quality of the installation than the headline price.

Call 1300 11 51 51 or book a free consultation to see the Securelux specification on your home.