Magnesium oxide (MgO) boards serve as a high-performance substitute for conventional gypsum boards and fiber cement boards, boasting outstanding capabilities in fire resistance, sound insulation and moisture resistance. Manufactured from plentiful natural mineral raw materials, these eco-friendly building boards feature mold-proof properties and robust structural durability, making them a reliable option for various construction scenarios.


MgO boards are A1 non-combustible with strong fire and smoke suppression. SULFYCOR panels contain no chloride or halogens and satisfy strict safety standards for multi-family and commercial buildings for steady fire protection.

High-density MgO boards offer reliable sound insulation. They cut airborne and impact noise efficiently and improve indoor acoustic effects for residential and commercial premises.

MgO boards naturally resist moisture by material and structure. SULFYCOR enhances this trait with waterproof additives and surface coatings to avoid swelling in damp areas like bathrooms and external walls.

Lightweight and impact-resistant MgO wall panels serve as ideal exterior wall sheathing. They slash construction carbon emissions by up to 50% versus regular concrete for eco-friendly building envelopes.
| SULFYCOR | Wood Frame | Light Gauge Steel | Insulated Concrete Forms | Structurally Insulated Panels | Panelized Construction | Modular Construction |
|---|---|---|---|---|---|---|
| Exterior Structural Sheathing | YES | YES | YES | YES | YES | YES |
| Interior Wall Board | YES | YES | YES | YES | YES | YES |
| Tile Backer | YES | YES | YES | YES | YES | YES |
| Underlayment | YES | YES | YES | YES | YES | YES |
| Single Layer Subfloor | YES | YES | YES | YES | YES | YES |
| Decorative Wall Surfaces | YES | YES | YES | YES | YES | YES |
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