Security screen guides.
The questions people ask before they buy a security screen, answered without the sales pitch. Every technical claim here is either published elsewhere on this site or attributed to a named authority you can check.
316 vs 304: what "marine-grade" stainless steel mesh actually means
Marine-grade 316 mesh differs from 304 by about 2% molybdenum — and on the Australian coast that one element decides whether a screen tea stains or not.
How to clean a security screen door without wrecking it
Cleaning a ScreenGuard screen is a condition of its 10-year warranty. The required product, how often by distance from the coast, and what never to use.
How to read a security screen certificate: AS 5039, AS 5040 and AS 5041
What the Australian Standards actually test, what the numbers mean, and why the installation standard is the one most buyers have never heard of.
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