15/05/2026
🏡5 Questions Smart Buyers ask their Roof Supplier
Before you commit, make sure you are asking the right questions!
1️⃣🎨 Is the color Integrated or just Spray-Painted?
The Secret: Every sheet we supply is oven-baked in the factory. This process ensures uniform drying, stronger bonding, and long-lasting shine. Unlike spray-painted roofs that peel within a few years, our finish stays vibrant for decades. That’s why we back it with a 10-year color fading warranty.
2️⃣📏 What is the Actual Thickness (TCT)?
The Secret: It means Total Coated Thickness which after galvanise protection and paint thickness. The thicker material provides better strength and durability. It very much depends on the structure design and requirement.
3️⃣️ Does it corrode?
The Secret: Our sheets are protected with galvanised zinc coating, giving you up to 20 years warranty in benign environments. This barrier resists rust and corrosion, keeping your roof strong even in Malaysia’s humid climate.
4️⃣✅ Is this SIRIM-Certified?
The Secret: Yes. Our products are SIRIM-tested and certified to withstand tropical heat, strong winds, and even the weight of a person walking on the roof. Certification means peace of mind, your roof is safe, durable, and compliant with Malaysian standards.
5️⃣🔩 Do you supply the Full System or just Metal Roof?
The Secret: We are a one-stop solution provider. Beyond metal sheets, we supply the complete roofing system, screws, flashings, and accessories, all designed to work together. This reduces headaches, prevents leaks, and ensures warranty protection.
👉 Contact us today to find the right roofing solution.
Visit www.sengdek.com to learn more.
