Mr Quyen - Santiago · Edited by Slight Module · Updated 25/10/2026 · 3 min read
Quick answer: Santiago ASA/PVC roofing sheets are multi-layer plastic roof tiles made in Vietnam: an ASA weathering layer over a PVC core. Each sheet is 1.05 m wide (0.96 m effective), 2.5–3 mm thick, with a tile step of 0.219 m and length cut to order. A Santiago roof stays 6–8°C cooler than a metal roof and cuts rain noise by about 80%; the ASA colour lasts about 30 years and the sheets carry a 10-year warranty. Price on request.
1. What are ASA/PVC roofing sheets?
They are plastic roof tiles made from PVC and ASA (acrylonitrile styrene acrylate). The PVC core gives strength and waterproofing; the ASA top layer resists UV, acid rain and salt air, so the sheet does not rust, rot or fade quickly.
2. Specifications
| Item | Value |
|---|---|
| Width / effective width | 1.05 m / 0.96 m |
| Thickness | 2.5–3 mm |
| Tile step | 0.219 m |
| Wave pitch | 160 mm |
| Weight | About 5.2 kg/m² (2.5 mm), 6.2 kg/m² (3 mm) |
| Length | Cut to order, in whole tile steps |
| Colours | Red, moss green, blue, dark grey, chocolate brown |
Santiago plastic tile specification sheet
3. How is a Santiago sheet built?
- ASA layer: UV-resistant top coat that keeps colour for about 30 years.
- PVC layer: high-quality resin core for load capacity, waterproofing and corrosion resistance, suited to coastal sites.
- Glossy finish: smooth surface that sheds dirt and rain.
4. Why choose Santiago roofing sheets?
- Cooler: 6–8°C cooler under the roof than metal sheets.
- Quieter: about 80% less rain noise.
- Fire-retardant: the sheet self-extinguishes once the flame is removed.
- Durable: no rust or rot; withstands sun, rain, wind, humidity, acid and alkali.
- Light, fast to install: fixed with screws on purlins 66 cm apart (max. 70 cm).
5. Quality tests
Noise test
Noise test of Santiago plastic tile
Corrosion test
Corrosion test of Santiago plastic tile
Heat test
Heat test of Santiago plastic tile
6. Projects with Santiago roofing sheets
Highlands Coffee chose Santiago plastic tiles for its roof
A university in Ho Chi Minh City re-roofed with green plastic tiles
A park of over 2 hectares roofed with Santiago PVC/ASA sheets
Read the Vietnamese case study: Highlands Coffee Da Nang project. Design ideas: ASA/PVC roofing sheets for luxury houses.
7. What customers say
A homeowner talks about Santiago roofing sheets
An engineer reviews Santiago roofing sheets
8. How to order
Factories in Da Nang and Tay Ninh, Vietnam. For export orders, MOQ, shipping and HS code, contact +84 965 437 316 (Hotline, WhatsApp, Zalo, Line) or visit santiagoplastic.com. Vietnamese price list: báo giá tôn ngói nhựa.
9. Frequently asked questions
What are the dimensions of Santiago ASA/PVC roof tiles?
Width 1.05 m, effective width 0.96 m, tile step 0.219 m, thickness 2.5–3 mm; length is cut to order in whole tile steps.
How long is the warranty?
Ten years. The ASA top layer keeps its colour for about 30 years.
What is the price of Santiago roofing sheets?
Price depends on thickness, colour, quantity and destination. Send your roof size and port of delivery to +84 965 437 316 for a quotation.
How far apart should the purlins be?
66 cm (three tile steps) or 44 cm, never more than 70 cm.
Do the sheets rust near the sea?
No. ASA/PVC does not rust; use stainless-steel screws on coastal roofs.
Related products
- Ngói nhựa PVC/ASA Santiago (Vietnamese): price on request
- Tôn nhựa PVC/ASA Santiago (Vietnamese): price on request
You may also like
- ASA/PVC roofing sheets: design for luxury houses
- Highlands Coffee Da Nang project (Vietnamese)
- Santiago Plastic: export enquiries, MOQ and shipping
Updated 25/10/2026. Hotline, WhatsApp, Zalo: +84 965 437 316.
