Features: Twelve Tested Properties

Every figure below comes from the product manual test data. No figure has been added, rounded up or borrowed from another product.

The Twelve Features

• 1. Lasting colour. The surface uses imported ultra-high weather-resistance ASA resin and stays stable under long-term UV, humidity and hot-cold cycles.
• 2. Load bearing. At a 660mm support span, a 150kg load causes no cracking or damage.
• 3. Sound insulation. The sheet absorbs noise under heavy rain and strong wind, keeping interiors quieter.
• 4. Corrosion resistance. No chemical reaction after 24 hours immersed in salt, alkali or acid solutions below 60 percent - suited to acid rain and coastal environments.
• 5. Impact and low-temperature resistance. A 1kg steel ball dropped freely from 3m causes no cracking.
• 6. Self-cleaning. The dense, smooth surface has a lotus-leaf effect; rain washes the surface clean.
• 7. Heat insulation. Thermal conductivity is 0.325 W/m.K - about 1/310 of clay tile, 1/5 of cement tile and 1/2000 of 0.5mm colour steel tile.
• 8. Fire performance. Made of flame-retardant material, V-0 grade. This is a material-level rating only; see the note below.
• 9. Waterproofing. The resin is dense and does not absorb water. The 960mm effective width is 45 percent wider than traditional tiles, so there are fewer joints to leak.
• 10. Electrical insulation. An insulating product that stays intact under accidental discharge.
• 11. Environmentally friendly. Contains no asbestos and no radioactive elements, and the material is recyclable.
• 12. Fast installation. The 960mm effective width gives high laying efficiency; sheets are light to handle and the accessory system is complete.

A Note on the Fire Rating

Our tile is a flame-retardant material, V-0 grade. V-0 describes the material itself. It is not a claim that a finished roof meets the building fire code of any particular country, which depends on local rules and building type. Please check local requirements before ordering - our guide Are ASA roof tiles fire resistant? explains this in full.

How the Features Fit Together

For hot, wet and coastal markets the working combination is usually colour stability plus corrosion resistance plus heat insulation. For warehouses and factories, load bearing at a 660mm purlin span plus fast wide-sheet installation drives the cost case. The applications page maps features to building types, and the factory page explains how batch inspection holds these properties in production.