Hollow sections are used for canopies, fences, railings, ceilings, and light frames — and the first question buyers ask is usually: what does hollow cost today? Because hollow is sold by the kg and prices track the market, the exact figure moves. This article explains what determines the hollow price so you can compare quotes accurately.
What determines the hollow section price?
- Size & thickness. Hollow is sold by the kg, so thicker walls and larger sections are heavier and cost more per length. See the hollow weight table for the kg/m of each size.
- Black vs galvanized. Galvanized hollow (zinc-coated) generally costs more than black hollow because it resists corrosion for outdoor use.
- Mill price & market swings. The price of steel coil (the raw material for hollow) moves with global prices and the exchange rate — the main reason prices change.
- Order volume. Buying per bundle / per project is usually cheaper per kg than retail single lengths.
- Delivery. Freight to the site adds to the total cost.
Watch out: misleading “cheap” prices
The market often has hollow with under-nominal wall thickness (e.g. labelled 2 mm but actually 1.7 mm). It looks cheap, but each length weighs less — so you actually pay more per kg. Always compare the price per kg and confirm the actual wall thickness.
How to get the best hollow price
- Ask for a written quote with clear size, thickness, and type (black/galvanized).
- Compare per kg, not just per length.
- Check stock — ready stock is faster and often cheaper.
Get a hollow price today
Marselus Steel keeps black and galvanized hollow sections in ready stock at our Tipar Cakung warehouse, North Jakarta. For the latest price for your size and thickness, request a quote on WhatsApp — our team replies fast with pricing and a Greater Jakarta delivery estimate.
