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A very common question that is asked of the support staff here at the Seconline office is what the significant difference between 316 Marine Grade Stainless Steel and 304 Stainless Steel? Let us start with a description of general Stainless Steel.

Stainless Steel is an alloy steel containing 12% or more chromium and is classified as resistant to...

Business premises unattended outside business hours can sometimes fall prey to break-ins and vandalism. Alarms can be installed to help prevent these annoyances; however businesses such as pharmaceutical or alcohol outlets tend to attract more than their fair share of frustration in the form of repeated attacks due to the nature of goods within.

In Australia one thing that we have in abundance is insects, particularly in summer where the need for fresh air is greater and the need for fresh air greater. There are many methods for keeping these insects outside of our homes. We can spray insecticides throughout our home to kill the existing insects, however this isn’t the ideal as it only...

Spring is only days away and no longer will we need to have our windows and doors closed. Lots of things will need to happen during this change of season from the cold winter to the warmth of summer. Many things will change in the garden including flowers will come into bloom, bringing insects back in their thousands; flies and mosquitoes will be...

When using the following tips first and foremost; be careful that you have isolated any hazards that may make your Hinged Security/Barrier door installation in any way dangerous. Some of the likely hazards you may incur would be paper wasp nests, overhead lights and power cords, trip hazards, sloping floors and roofs. Good preparation and hazard...

When it comes to installing your recently purchased Seconline Security/barrier Door then it helps to have all the necessary tools that you will need for your particular installation. Basic tools should include a sharp 10 mm wood chisel, a claw hammer, a pencil, a screwdriver, a drill and a little patience ( both your drill and your screwdriver...

Australia is a vast continent with many different needs for many different types of conditions. At one point in Australia you could have a long-term harsh dusty dry and soul destroying drought and in another part of the country you could have raging floods. While on the tops of the great dividing ranges beautiful white snow could be falling and in ...

Seconline is a website created exclusively for the purpose of offering a range of products at factory wholesale prices to the DIY market. Seconline customers from the comfort of their own home can view a wide range of Insect Screens, Security Screens, Barrier Doors and Security Screen Doors Online. Now a wide range of Western Red Cedar Doors and...

Hymenoptera are insects commonly known as wasps, bees, ants as well as flying ants, and saw flies. Worldwide there are over 115,000 different species and over 44,000 are thought to be from Australia alone. No wonder insect play a diverse and functioning role in our ecosystems both natural and agricultural.

Bees particularly play an important part...

At Seconline we pride ourselves on our custom made Security and Barrier Doors, Security Screens and Insect Screens. It has become evident that we have a need to add additional products to our range based on popular request from our valued customers.

Now available on the Extras tab in the navigation bar are a range of products that can be purchased ...