Protect your property with unparalleled peace of mind.
For over 30 years, Defendoor has been delivering premium security screen systems. Blending strength, durability, and discreet design, the Defendoor TOUGH 316 Marine-Grade Stainless Steel Security Mesh System offers superior security without sacrificing visibility, airflow, or curb appeal.
Heritage Blinds is a proud supplier of Defendoor in Newcastle, Lake Macquarie, Maitland and Hunter Valley. We provide and install a full range of security screen for doors and windows, built bespoke for homes and businesses. Importantly, our team is fully licensed for security products — a legal requirement that many suppliers and installers don’t fulfil. For complete confidence, request a complimentary quote and measure today.
Discover the finest in security screens for doors
Upgrade your home’s security with Defendoor TOUGH hinged and sliding doors—a leading choice in premium security screens for doors.
Designed for unrivalled protection, durability, and style, Defendoor security doors are independently tested to exceed Australian Standard AS5039 / 5041-2008. Discover a bespoke security screen system tailored to your exact requirements.
Key features
Combine style and security with a window security screen.
Create an effortless indoor-outdoor flow with a Defendoor TOUGH high-security window screen—perfect for alfresco dining, enhancing natural light, and improving ventilation.
Options include:
- Fixed screens – Permanently secured for maximum protection.
- Sliding screens – Choose from single or multi-panel designs, custom-fitted to your window.
- Double hung screens – Ideal for traditional windows, supporting easy operation and airflow.
- Louvre screens – Ultimate ventilation without compromising security.
Rest assured in a fortified fire escape system.
In an emergency, every second counts. The Defendoor TOUGH Fire Escape System is seamlessly built into the Defendoor TOUGH security screen, ensuring a fast and effortless escape in the event of a house fire or other emergencies.
Designed for ease and reliability, its simple latching system allows you to quickly open the window from the inside only, giving you a secure way out without sacrificing everyday protection.
Key features:
- Built-in locking action – No extra locks, just a simple and secure release.
- Stays open while you escape – A clear exit when you need it.
- Stainless steel 4-bar hinge system – Durable and smooth operation.
- Anti-jemmy internal frame – Reinforced security to resist forced entry.
