How to Keep Rain Out: Drainage Features to Look for in a Louvre Roof
Melbourne can go from sun to sideways rain in minutes. If you are comparing louvre roof systems in Melbourne , drainage is what keeps your deck dry, not only the blade design. Why Drainage Matters In Melbourne Bursts are short and heavy. Coastal wind pushes water uphill. Autumn leaves block shallow gutters. Without a clear path, water pools on blades and spills at posts. Good systems move water off the blade fast, into deep gutters, then down to stormwater. Drainage Features That Keep Rain Out Interlocking Blades With Built-In Channels Look for extruded aluminium blades that lock when closed. Each blade should have two continuous channels. They catch water and run it to the frame ends, which stops dripping between blades. Perimeter Gutters And Box Beams The frame should be the gutter. Deep internal gutters inside box beams hold more volume in a downpour. Welded mitres and concealed fixings cut leaks at corners and cope better with leaves. Internal Downpipes to Stormwater Internal downp...