HENGJIA Haya Roofing Steel Sheets are roll-formed from high-quality galvanized or pre-painted steel coils. With durable zinc or Aluzinc
coatings, our roofing sheets deliver long service life, excellent weather resistance, and versatile applications. Available in different profiles
and colors, they are widely used for roofing and wall cladding in industrial, commercial, and residential projects worldwide.
Roofing Steel Sheets are produced/roll formed by galvanized steel coils or sheets. Steel Sheet is widely used as roofing and wall cladding.
As usual, the thickness of metal roofing steel sheet is from 0.3mm to 0.7mm.
Roofing Steel Sheet Technical Specifications
Thickness: 0.30 – 0.70 mm (customized available)
Effective Width: 750 – 1,050 mm (depending on profile type)
Length: Up to 11.8 m; cut-to-length service available
Base Material: Galvanized steel / Aluzinc steel (Z275 / AZ150)
Coating Options: Polyester, SMP, PVDF (top coating 20–25 μm, back coating 5–10 μm)
Colors: Standard RAL colors; customized colors available
Service Life: 20–30 years under normal climate conditions
Standards: ISO 9001, SGS, EN / ASTM standards
Roofing Steel Sheet Advantages
Lightweight yet durable: Only one-tenth the weight of traditional tiles, easy to handle and install.
Corrosion & weather resistance: Advanced zinc/aluzinc coatings ensure excellent anti-rust protection.
Waterproof & windproof: Seamless overlapping design guarantees 100% waterproofing and high wind resistance.
Cost-effective: Reduces labor costs, shortens construction period, and saves transportation expenses.
Color durability: Wide range of colors, resistant to cracking, peeling, and fading.
Multifunctional: Provides fire resistance, heat insulation, sound insulation, and extended lifespan.
