WHAT'S SIDING
3
SURFACE MATERIAL
Galvalume steel or Aluminum Sheet with special coating and embossing treatment
CORE MATERIAL
Fire retardant Rigid PU foaming
BOTTOM MATERIAL
Moisture-proof and thermal insulated Aluminum Foil
The maximum embossing depth can be up to 4mm,and the texture is more lifelike.
3D Pattern
3-Coating-3-Baking
Passivation Solution
55% Galvalume Sheet
Aluminum Sheet
Passivation Solution
Epoxy Back Coating
Key Components of Spanl Insulated Siding
PRODUCT CONFIGURATION
PRODUCT CHARACTERISTICS