When clients ask why we recommend PVC cladding for steel frames over wood or fibre cement, the answer comes down to long-term performance.

Wood looks beautiful on day one. By year three it’s warping, splitting, or rotting at the cut edges where moisture gets in. Fibre cement seems durable until the fasteners start working loose — every contraction cycle pulls them a little further out, and within five years the panels are sagging.

PVC solves both problems: light enough that the steel frame doesn’t carry extra dead load. Won’t rot, warp, or absorb moisture — it’s the same material in year 30 as it is on day one. Fasteners stay tight because the panel doesn’t shrink, swell, or flex with temperature. No painting, sealing, or treating — ever.

These photos show recent installations where PVC cladding was used to finish steel-framed boundary walls and gates. Same structural system, different finish — and a 30-year warranty on the cladding itself.

For homeowners and contractors weighing materials at the boundary stage, this is the trade-off worth understanding before the steel frame goes up.

Visit www.pvcbuildingproducts.co.za for technical specs.