Spandek Roofing Price Per 6-Meter Sheet: Brands and Types

If we take the average market price for 0.35 mm spandek (corrugated metal roofing sheet), which is about Rp83,000 per meter, a 6-meter spandek sheet generally costs Rp498,000 per sheet.

Below is a comparison of 6-meter spandek sheet prices by brand. Keep in mind that spandek prices depend heavily on the actual thickness, the distributor's location and the purchase volume. Many suppliers also don't list brand-specific prices on public platforms.

Based on market research and average price data, here is an estimated price comparison for 6-meter spandek sheets (assuming the most sought-after thickness, 0.35 mm ) from several well-known brands in Indonesia, shown in the table below:

Estimated Price Comparison: 0.35 mm Spandek, 6-Meter Sheet

*Important Notes:

1. Selling Price (Final Price): The figures above are estimated retail prices in the Java region. Prices will be lower for wholesale purchases (over 1 ton) or when buying directly from the factory or a first-hand distributor.
2. Actual Thickness: Premium brands such as Bluescope tend to have an actual thickness very close to the nominal one (0.35 mm). Other brands may run 0.05 mm thinner.
3. AZ Rating (Galvalume Coating): The higher the AZ number (aluminum-zinc), the thicker the coating and the better the protection against corrosion, which naturally affects the price.

In construction today, for projects ranging from carports and garages to warehouse roofs, spandek has long displaced conventional roofing materials. This lightweight steel sheet coated with Galvalume (a blend of aluminum and zinc) offers a strong combination of strength, corrosion resistance and light weight.

The 6-meter length is not an arbitrary number. It is the maximum standard length generally available on the Indonesian market. These spandek sizes are ideal because they minimize joints on long roof spans, which automatically reduces the risk of leaks and speeds up installation.

For most project owners and contractors, though, the main question is always the same, and unfortunately the answer is never a single number: What is the most accurate price for a 6-meter spandek sheet right now?

This article breaks the price question down in full. As someone used to analyzing construction material price swings, I will walk you through not just the numbers but also the fundamental factors that make one 6-meter spandek sheet cost far more or less than another. The key lies in the thickness and type of finish.

Do Sand-Coated and Transparent 6-Meter Spandek Differ in Price?

The spandek world isn't made up only of plain material (silver or zinchrome color). Two variants that are also often sought, especially for looks, are sand-coated spandek and transparent spandek (clear spandek).

A. Sand-Coated Spandek

Sand-coated spandek is plain spandek with a surface coated in stone powder or sand. The coating gives two main benefits: sound damping (muffling the noise of rain) and aesthetics (a more premium look and less heat reflection).

• Price of 6-meter sand-coated spandek: Sand-coated spandek, for example at 0.35 mm thickness, costs roughly Rp70,000 to Rp 95,000 per running meter.
  • ESTIMATED price per 6-meter sheet: Rp 420,000 to Rp 570,000.
• Supporting data: One supplier lists sand-coated 0.35 mm spandek at about Rp79,000 per meter (May 2025).

B. Transparent Spandek (Clear Spandek)

Transparent spandek is used in areas that need natural light (such as porches, voids or the middle section of a warehouse). It is usually made of polycarbonate or PVC molded in the same wave profile as metal spandek.

• Price of 6-meter transparent spandek: Transparent spandek is sold in different thicknesses from metal spandek (usually 0.8 mm or 1.0 mm). The price per meter tends to be higher, ranging from Rp105,000 to Rp158,000 per meter.
  • ESTIMATED price per 6-meter sheet: Rp 630,000 to Rp 948,000.

As someone who has been in this industry a long time, I have seen the same dilemma over and over in the field: the temptation to save money with super-thin spandek, say 0.25 mm, because it costs only Rp50,000 per meter, instead of choosing 0.40 mm, which can cost twice as much.

My advice, and I want to be firm about it, so keep this in mind: never skimp on roof thickness, especially when it is a vital element that covers the space you live in or your assets. A 0.25 mm spandek feels cheap at the register, but on site it dents very easily when workers step on it, it quickly warps and curls in extreme heat, and, frankly, in heavy rain it can sound like a drum. For long spans such as 6 meters, my minimum recommendation is a thickness of 0.35 mm. Treat that thickness as the safest project standard.

Understanding the price of a 6-meter spandek sheet takes a holistic grasp of the material (Galvalume), the thickness class (nominal vs. actual) and market dynamics (exchange rates and logistics). Don't let the lowest price blind you to the risk of structural damage and future repair costs. Focus on value, durability and certification.

If you find it hard to interpret technical specifications, compare quotations from different suppliers, or need the most efficient material cost analysis for your long-span roof project (6 meters and up), don't hesitate to contact our material experts through the contact details provided. We are ready to give you valid data and advice so your buying decision is as smart as it can be.