French Coastal Villa – Salt Air Protection
Local pain point
Metal roof rusted in 3 years – salt air 500m from coast. Brown stains on white walls. Rain noise unbearable (95 dB). High heating bills.
Product advantage
Corrosion resistant – 0% rust. 3-layer structure – waterproof, sound insulation (65 dB), heat insulation. High cold resistance -40°C to +80°C.
Quantitative data
0 rust after 2 coastal winters. 30 dB quieter than metal. Energy bills reduced. Property value restored.

Localized Case Study
Client
Schmidt Hausbau GmbH
Location
Munich, Bavaria, Germany (residential development – 25 homes)
The Challenge
A 25-home residential development in suburban Munich. Architect specified Spanish Mediterranean aesthetic. Original specification called for clay Spanish tiles. Multiple problems emerged.
Our Solution
Supplied our Corrosion Resistant ASA Resin Tiles – 2.5mm thickness, Spanish wave profile (160mm distance, 30mm height, 219mm pitch), terracotta color (custom RAL 8003) – for all 25 homes. Total 12,500 m² (500 m² per home average).


FAQ
Q1: What makes your 3-layer ASA resin tiles different from single-layer PVC?
A: Single-layer PVC fades in 2-3 years, becomes brittle, and fails. Our 3-layer structure gives you: Surface ASA layer – UV anti-ultraviolet agent, 10+ year color retention; Skeleton middle layer – heat insulation, impact resistance, structural strength; Wear-resistant bottom layer – durability, corrosion resistance, 30+ year lifespan. This is engineering, not just plastic.
Q2: How corrosion resistant are these tiles – will they survive coastal or industrial environments?
A: Yes – our tiles are acid, alkali, and chemical resistant. Tested in coastal salt air (5+ years – 0% rust), industrial acid rain (pH 3.0 – 0% degradation), and agricultural ammonia (1,000+ hours – 0% surface change). Unlike metal that rusts in 5-7 years, our 3-layer ASA resin tiles last 30+ years.
Q3: What is the service life and cold resistance?
A: 30+ years service life – documented in field installations. High cold resistance -40°C to +80°C – withstands Scandinavian winters and Mediterranean summers. 0% water absorption – no freeze-thaw cracking. Impact-resistant – withstands hail. Strong fire resistance – passes EU building codes.