Chemical analysis shows that the 304 grade doesn’t contain any molybdenum, which makes all the difference. Molybdenum is stainless steel’s best friend against chlorides and sulphur-based chemicals. As salt is part chloride (sodium chloride), security screen doors in Perth such as the ones from KNA Security can last against the corrosive conditions of the beachfront.
http://www.securitydoorsperth.com.au/the-beauty-of-316-grade-stainless-steel-in-security-screens-in-perth/
Month: June 2014
Elements of a Good Security Screen Door
Security screen doors are upgraded versions of traditional screen doors that were used to keep insects and animals out of the house. Today, it also provides security against possible break-ins and burglaries. So what should people look for when it comes to choosing one? Here are some of the basic elements that make up a quality enhanced screen door:
Materials used
Most security screen doors are made from steel, aluminum, metal alloy, and fiberglass. These are all durable materials, but steel is the strongest among all, with fiberglass coming a close second. Doors made from the other materials need to have frames that are wider to gain the needed strength.
Flush-mounted installation
There are two enhanced screen door installation methods: flush-mounted and tube-frame mount. Flush mounting is better recommended between the two as it provides a more efficient seal, because it results to a zero gap around the opening.
Non-removable pin hinges
Special hinges are needed and are paired with security screen doors. These hinges have non-removable pins that prevents burglars and trespassers from getting the hinge pin out and dislodging the door from the opening.
People can ask for other features such as closers, wind chains, sill extensions and matching keys. They can also get customised security doors to match their house’s overall look. But the three elements of a good screen door should weigh more when it’s time to make a purchase.
Reinforce your Security Doors in Perth Further with the Right Lock
Picking from the aforementioned choices can be made easier with the help of an accredited locksmith in Perth and other areas. As a trained expert, a locksmith can effectively gauge a specific situation and determine which door lock would work best. For the quickest and best results, be sure to consult professionals like those from KNA Security to bolster your security door’s effectiveness, and the safety of your home in general.
http://www.securitydoorsperth.com.au/reinforce-your-security-doors-in-perth-further-with-the-right-lock/
Unlocking the Terrible Secrets of Lock Bumping
In recent years, lock bumping has become a serious security concern of homeowners all over the world. Once a shared method by locksmiths of the olden times, lock bumping has made its way into social media where people consume tutorials on how to open locks through a bump key.
A bump key is a modified tool designed to fit and open any lock, and can unlatch your door within seconds. It utilises the mechanical action of pins and ridges to make the lock loose, rendering most homes vulnerable to burglaries and home invasions.
The need for protection
Lock bumping is a genuine security threat that people should be worried about. While possession of lock picking equipment like bump keys is legal in Australia, individuals need a proper reason for having those tools. The best way to safeguard your home from criminals is to use high quality locks that are pick-resistant and provides protection against drilling.
The essence of prevention
Since combination locks, electronic locks, and magnetic locks have no springs, they are not affected by the mechanical manipulation of bump keys. Update your locks with those high-security locks for excellent protection. If you’re on a budget, you can change the spring tension in your lock to help reduce chances of bumping, or replace your springs with durable ones so it’s harder to disengage them using a bump key.
KNA Security 