
Brooklyn, Cornwallis St
REDFERN · 2016–2026Access systems, leak investigations, balcony rebuilds, new gutters and flashings, and a cleaned, repointed and sealed brick facade.
Read the case studyDownpipes and external plumbing carry rainwater off the roof, out of the roof cavity and into the stormwater system.

Over time, weathering, overexposure, wear and tear, rust and corrosion can leave them damaged, leaking, loose and ineffective.
In the worst case, a blocked downpipe sends water flooding back into the roof cavity. That can lead to ceiling and structural damage, waterproofing problems and more.
Whether your external downpipes need resealing or replacing, OneVision can manage it for any strata, commercial, residential or industrial property. The plumbing work is carried out by licensed plumbers.
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