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When selecting a security door for your home, it’s essential to ensure you’re making the right choice. Taking the time to find a well-built and reliable door is essential. Consider these four key elements when assessing a security door:

1. Probe, Knife and Shear Resistance

A quality security door is constructed to resist sharp objects while allowing ventilation. It is made of a special mesh that will not be pierced by knives or other sharp tools and has been tested and certified by the National Security Screen Association. This strong material will keep all intruders out while letting the fresh air in.

2. Pulling and Jemmy Strength

A security door’s strength and durability are crucial factors to consider when investing in one. Coast to Country Locksmiths offer a range of doors constructed from powder-coated mesh and decorative panels made from aluminium beading, providing a strong and resilient barrier. Not only are the doors robust, but they also look great. It is important to research the company you choose to purchase from, as some suppliers will be NSSA certified, meaning they meet Australian and NSSA-approved standards.

3. Dynamic Impact Absorption

To protect your home from intruders attempting to enter through force, choosing a security door that has been tested and meets the National Security Screen Association’s (NSSA) AS5039-2008 Impact Test is important. This test measures the strength of the door and the two-part strengthening system, comprised of an aluminium mesh screen and panels. This system is designed to absorb and spread the shock of an intruder applying force to your door, ensuring it can withstand any impact and stay secure.

4. Warranty Period

A high-quality security door should be strong and made from materials that will last a long time. Choose a door that uses a lot of testing and improvement, which guarantees it lasts for years. You can trust that it will remain sturdy and reliable no matter what.

Why You Need High-Quality Security Door

A high-quality security door is essential for providing you and your family with the security you need. They are designed to provide a strong barrier against intruders and can be customised to fit any home. Investing in a quality security door lets you enjoy peace of mind knowing that your home is secure and protected. Additionally, a security door can provide additional insulation, energy efficiency, and increased ventilation, which can benefit your home. Investing in a quality security door lets you enjoy peace of mind knowing that your home is secure and protected.


High-quality security doors are an essential part of any secure home. They should be strong, durable, reliable, and aesthetically pleasing. The door’s strength and durability should be tested to ensure it can stand up to any potential threats. Reliability is important to ensure that the door functions properly and works as intended. An aesthetically pleasing door also increases the curb appeal of the home. A high-quality security door is an invaluable asset that can provide peace of mind and ultimately protect the home and its occupants.

At Coast to Country Locksmiths, we solve lockouts and other emergencies—24 hours a day! Our fully licensed locksmiths can install quality and reliable locks at your home or business, providing ultra-strong security and control to any security system. If you need door lock service in Caloundra, we’ve got you covered! Call us at +61 499 021 686.