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Keeping Your Windows Secure From Break-Ins: Beyond Basic Locks

Kobey • March 4, 2025

Windows remain one of the most vulnerable entry points in Melbourne homes, with police reports indicating that approximately 30% of home break-ins occur through windows. Basic window locks often provide minimal protection against determined intruders who can bypass them in seconds using simple tools.


While there are many window security options available, security window screens have emerged as the most effective solution for Melbourne's Northern homes. These purpose-built screens create a physical barrier that prevents access even if glass is broken, offering significantly more protection than locks alone.



Why Security Window Screens Outperform Other Solutions


While many window security options exist, security window screens provide superior protection for several reasons:


Physical Barrier Protection

Security screens offer advantages that locks simply cannot:

  • Creating a complete physical barrier that prevents entry even if glass is broken
  • Requiring significant time and noise to breach, deterring most intruders
  • Maintaining ventilation and light while improving security
  • Being virtually impossible to remove from outside when properly installed


Modern security window screens have evolved significantly from older-style bars:

  • Sleek designs that complement modern homes
  • Powder-coated finishes that match window frames
  • Mesh options that maintain views and airflow
  • Emergency release features for fire safety


A local security expert explains: "Factory-installed window locks are primarily designed to prevent accidental opening, not to resist determined break-in attempts. Security screens provide a completely different level of protection."

How Security Window Screens Prevent Common Break-In Methods



Understanding how intruders typically target windows helps appreciate why security screens are so effective:

Protection Against Jimmying and Prying

When intruders attempt to:

  • Insert flat tools between the window sash and frame
  • Apply leverage to force the lock mechanism
  • Target the weakest point of the window


Security screens prevent access to the window frame entirely, making these techniques ineffective.


Defense Against Smash and Grab

When criminals attempt:

  • Breaking glass to reach in and unlock the window
  • Creating just enough space to reach through
  • Targeting side and rear windows away from street visibility


Security screens create a barrier that prevents reach-through access even if glass is broken.


Prevention of Glazing Removal

When intruders try:

  • Removing putty or rubber seals around glass panes
  • Removing the entire glass without breaking it
  • Targeting older windows with degraded seals


Security screens provide a secondary barrier that remains effective even if glass is removed.



Effective Window Security Solutions with Security Screens


Security Window Screens: The Complete Solution

While other window security options provide partial protection, security screens offer comprehensive security:

  • Complete physical barrier that prevents access even if glass is broken
  • Ventilation without vulnerability allowing windows to remain open securely
  • Visibility maintenance without compromising protection
  • Insect protection as an added benefit during summer months
  • UV reduction helping protect furnishings from sun damage


Secondary measures like window locks, glass reinforcement, and alarms can complement security screens but don't provide the same level of physical protection on their own.



Most Vulnerable Windows in Melbourne Homes


Hidden Side Windows

Windows on the sides of homes often:

  • Have less visibility from the street
  • Are shielded by fences or landscaping
  • Receive less security attention from homeowners

Small Toilet and Bathroom Windows

These windows are frequently targeted because:

  • They're often left open for ventilation
  • They typically have simpler locks
  • They're usually small but large enough for a person to climb through
  • They're commonly located away from main living areas

Ground Floor Rear Windows

Back windows are particularly vulnerable as they:

  • Face away from street visibility
  • Often open onto private gardens or yards
  • May be concealed by garden structures or plants
  • Can be accessed without intruders being seen by neighbours



Security Screen Solutions for Every Window Type


Our specialised security window screens are designed to fit all common window types in Victorian homes:


Casement Windows

For windows that swing outward:

  • Custom-fit security screens mounted to the interior frame
  • Special hinge-side protection to prevent screen removal
  • Designs that maintain the full opening function


Products like our Clear&Safe screens are ideal for casement windows, providing unobstructed views while maintaining high security levels. For more decorative options, the Stellsafe range combines security with aesthetic appeal.


Sliding Windows

For horizontal sliding windows:

  • Track-mounted security screens that slide parallel to the window
  • Fixed screens with sliding panels for access to window handles
  • Dual-track systems that integrate with the window operation


Our Mayview Slider series is specifically designed for sliding windows, offering smooth operation while providing robust security. For premium protection, the Mastamesh option delivers exceptional strength for larger sliding windows.


Double-Hung Windows

For vertically sliding windows:

  • Fixed security screens with emergency release options
  • Hinged screens that allow full access for cleaning
  • Special designs that accommodate window air conditioners


The Alu-Shield and Xgard ranges work particularly well with double-hung windows, offering flexible installation options with emergency release capabilities.


Awning Windows

For top-hinged windows that open outward:

  • Interior-mounted screens that maintain the window's functionality
  • Special configurations that allow window operation with screens in place
  • Design options that preserve the aesthetic of these popular window styles


Fixed Windows

For non-opening windows:

  • Permanently mounted security screens for maximum protection
  • Low-profile frame options that minimize visual impact
  • Cost-effective solutions for picture windows and fixed panels



Benefits Beyond Security: Why Melbourne Homeowners Choose Security Window Screens


Security window screens provide multiple advantages beyond break-in prevention:

Year-Round Ventilation

Security screens allow you to:

  • Keep windows open in summer without security concerns
  • Improve natural air circulation throughout your home
  • Reduce reliance on air conditioning and fans
  • Sleep with windows open on warm nights


Insect Protection

Unlike standard insect screens, security screens:

  • Prevent both insects and intruders
  • Are significantly more durable than regular fly screens
  • Resist damage from children, pets, and weather
  • Typically last 3-4 times longer than standard screen


UV and Heat Reduction

Many security screens also:

  • Reduce harmful UV rays entering your home
  • Help prevent furniture and flooring from fading
  • Decrease heat transfer through windows
  • Potentially reduce cooling costs in summer


Enhanced Privacy

Security screen mesh often provides:

  • Daytime privacy while maintaining outward visibility
  • Reduced ability for people to see in while allowing you to see out
  • A sense of security without feeling closed in
  • Protection from prying eyes without closing curtains



Quality Matters: What to Look for in Security Window Screens


Not all security screens provide equal protection. Quality screens should have:

Australian Standards Compliance

  • Look for screens that meet or exceed AS5039 security standards
  • Certification should be verifiable
  • Testing should include impact, knife shear, and pull tests
  • Documentation should be readily availabl


Professional Installation

Proper installation is critical for security effectiveness:

  • Screens should attach to the structural frame, not just trim
  • Installers should use high-tensile security screws that resist tampering
  • Frame reinforcement may be necessary for older windows
  • No gaps should exist around the security screen perimeter


"Even the strongest screen fails if it's not properly secured to the structure."


Quality Materials

The best security screens feature:

  • Marine-grade stainless steel mesh for corrosion resistance
  • Powder-coated aluminium or steel frames
  • High-tensile components that resist cutting and impacts
  • Quality screws and fixings that can't be easily remove


Emergency Release Mechanisms

In bedrooms and other critical areas:

  • Quick-release features that allow emergency egress
  • Child-resistant designs that prevent accidental operation
  • Simple mechanisms that can be operated in darkness or stress
  • Regular testing capabilities to ensure functionality



Cost-Effective Window Security Improvements


For those on a budget, prioritise improvements by:

  1. Securing most vulnerable windows first - Ground floor, hidden from view
  2. Upgrading locks on all accessible windows - Often an affordable first step
  3. Adding security screens to high-risk windows - Even partial coverage improves security
  4. Implementing free security measures - Improved visibility, trimmed shrubs



Our Comprehensive Window Security Screen Range


We offer several distinct product ranges to suit different security needs, window types, and budgets:


Contemporary Window Screen Range

Our contemporary options blend modern aesthetics with superior protection:

  • Alu-Shield - Lightweight yet strong aluminium security screens perfect for modern homes
  • Xgard - Sleek, minimalist designs that maximize visibility while maintaining security
  • Stellsafe - Our premium contemporary option with enhanced corrosion resistance
  • Clear&Safe - Nearly invisible security mesh that provides protection without compromising views


Premium Security Window Screen Options

For those seeking maximum security with decorative elements:

  • Victorian Frieze designs - Perfect for period homes
  • Parkville and Kingston - Blend heritage aesthetics with modern security features
  • Mastamesh - Our strongest mesh option for high-security applications


Standard Security Window Screens

Our reliable, cost-effective options include:

  • Wellington and Victoria designs - Clean, simple aesthetics
  • Canterbury series - Various pattern options to suit different architectural styles
  • Flemington - Popular choice for suburban Melbourne homes


Budget-Friendly Options

For those seeking essential security at accessible price points:

  • Diamond grill security - Our most economical window protection solution



Making the Right Security Screen Choice for Your Windows


When selecting security window screens:

  1. Consider your specific window types and operation methods
  2. Assess your home's architectural style for complementary screen designs
  3. Balance security needs with ventilation and emergency escape requirements
  4. Choose screens that accommodate your typical window usage patterns
  5. Select the product range that fits both your security requirements and budget



The Bottom Line on Window Security Screens


Security window screens provide the most effective protection against window break-ins by creating a physical barrier that prevents entry even if glass is broken. Unlike basic locks or alarm systems, security screens provide protection before a break-in occurs, preventing property damage and the trauma of home invasion.


For tailored advice on securing your specific windows with the right security screens, contact us on 0418 887 781 for a no-obligation security assessment.

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