IBR Roof Sheeting Maintenance & Painting in Greymont, Randburg

Location: Greymont, Randburg
Service: IBR roof sheeting maintenance, rust treatment, waterproofing and painting

This Greymont home has a large IBR (corrugated metal) roof that had been left exposed to Johannesburg’s sun, hail and summer storms for years without maintenance. What started as a straightforward repaint turned into a full rust-treatment and roof repair and waterproofing job once the team got up on the roof and saw the true condition of the sheeting.

The problem with the roof

From ground level the roof looked tired but manageable. Up close it was a different story. Large sections of the IBR sheeting had corroded down to a deep orange-brown, with the protective coating completely gone in places and rust breaking through the metal along the ribs and overlaps. The screw fixings and joint lines were the worst-affected areas, exactly where water finds its way in first, and a few valley and gutter-box junctions had failing old sealant letting moisture track behind the brickwork. Left untreated, active rust like this doesn’t stay cosmetic for long — it eats through the sheeting and turns into leaks and structural replacement costs.

The Eco Seal solution

As an approved SealPro applicator, Eco Seal followed a proper rust-remediation sequence rather than just rolling paint over the problem:

1. High-pressure wash the full roof area to strip loose scale, chalking and surface contamination before any product touched the metal.
2. Rust conversion on every corroded section, chemically neutralising the active rust so it can’t keep spreading under the new coating.
3. Waterproofing the overlaps, joints and screw lines — the highest-risk points on any IBR roof — with a reinforced waterproofing system, embedding fibre mesh into the coating over each screw head and rib joint for a durable, flexible seal.
4. Priming the prepared sections to give the topcoat proper adhesion and long-term rust resistance.
5. Two coats of a high-quality roof paint system, giving the sheeting a uniform, weather-resistant finish that reflects heat and sheds water instead of trapping it.
6. Painting the bargeboards, gutters and down pipes to match, so the roof and roof-edge detailing were finished as one consistent system.

The result

The rusted sections of sheeting are now sealed and neutralised instead of actively corroding, every screw line and overlap on the roof has a waterproof barrier built into it, and the gutter box and edge detailing are cleanly coated and weather-tight. It’s the difference between a roof that’s merely been painted over and one that’s actually been treated at the source of the problem — the same roof painting and preventative waterproofing that keeps a maintenance repaint from needing to be redone in two years.

Contact Eco Seal for a free inspection and quote: 083 309 8164 · www.ecoseal.co.za

#RoofPainting #RustTreatment #WaterproofingRandburg #IBRRoofMaintenance