Windhoek
Metal roofing in Windhoek
Metal is the default roof over most of Windhoek, and it earns that position: it is quick to install, it sheds a hard downpour instantly, and a damaged section can be replaced without disturbing the rest.
Its weak point here is movement. A long sheet on a hot afternoon is measurably longer than the same sheet at dawn, and every cycle works at the fixings, the laps and the flashings.
- IBR, corrugated and concealed-fix installations
- Re-fixing and re-sheeting on tired metal roofs
- Flashing, ridge and barge detail that allows for movement
- Rust assessment: spot repair versus sheet replacement
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What's happening with your roof?
What the work involves
Profiles and where they suit
IBR handles long runs and low pitches well and is the workhorse across the northern and western suburbs. Corrugated shows up on older houses and outbuildings. Concealed-fix profiles remove the exposed screw entirely, which is worth considering on very long or very exposed runs where fixing fatigue is the recurring problem.
Fixing and lap discipline
Correct fixing pattern, the right washer, screws driven to the right depth and end laps set out properly do more for a metal roof's life than the coating grade does. Over-tightened screws crush the washer and leak within a season.
Rust and coating
Rust normally starts at cut edges, around fixings and where dust and moisture sit in a lap. Spot repair works while it is surface rust; once it has perforated a sheet, that sheet gets replaced.
Advice
Worth reading first
Hail damage in Windhoek: what it does to sheeting and to tiles
How hail actually damages Windhoek roofs — dented IBR, fractured tiles, bruised waterproofing — what is cosmetic, what will leak later, and how to document it.
Highland UV and thermal movement: why Windhoek roofs age the way they do
Windhoek sits high, dry and bright. What that altitude and the daily temperature swing do to sheeting, fixings, sealants and waterproofing — and how to build against it.
Other roofing work in Windhoek
Roof repair
Fixing what the highland sun, dust and summer storms have worked loose.
Leak repair
Tracing water back to where it actually gets in.
Roof replacement
When patching costs more than starting again.
New roof installation
Getting the details right the first time on a new build.
Waterproofing
Membranes, upstands and outlets that survive a Windhoek summer.
Commercial roofing
Warehouse, office, retail and body-corporate roofs.
Roof inspection
A photographed condition report before the rains or before you buy.
Get a quote for metal roofing in Windhoek
Describe the roof, add a couple of photos and pick how you want to be contacted. It takes about a minute.