Quick‑Start Guide to Scaffolding in Singapore (Erection methods, pricing, worker eligibility, and cost estimation) 1. Scaffolding Erection Methods Method Typical Uses Key Features Pros Cons A‑Frame (Pyramid) Low‑height, short‑term jobs (e.g., façade work, window replacement). Simple, stable, quick assembly. Fast setup, minimal materials. Limited height, not ideal for large open spaces. T‑Frame (Triangular) Medium‑height projects (e.g., commercial façade). Light‑weight, easy to transport. Compact, versatile, easy to carry. Requires more frequent adjustments for stability. Brick‑Wall / Warren