Local conditions
What this coast does to an outdoor blind
Twenty-three kilometres an hour, every afternoon
The Gold Coast Seaway weather station records a mean 3pm wind speed of 23.3 km/h. Not in a storm — on an average afternoon, in every month of the year, peaking at 25.6 km/h in March and never dropping below 19 even in the middle of winter. That is the number an outdoor blind here has to live with, and it is why rope-and-eyelet café blinds go slack and start drumming inside two summers.
Then there is the water. The same station logs 1,302 mm of rain across 94 days a year, and much of the summer share arrives as a late-afternoon storm out of the west — sideways, not down. A blind that stops vertical rain does nothing about that. You need the fabric sealed along its edges and a bottom rail heavy enough to stay where you left it. Salt does the quiet work in between, pitting brackets, chains and fasteners on any blind specified for Toowoomba rather than the Broadwater.
The heat is the part people underrate. Stopping the sun outside the glass beats stopping it inside, because the radiation never reaches the window in the first place — the Australian Government's Your Home design guide is blunt about the difference. An external screen on a west wall will do more for a hot living room than anything you hang on the inside of it, including a good block out blind or a well-specified venetian.
None of which shows up in week one. Every outdoor blind looks excellent in week one.