Magnesium Oxide SIP Panels Applications

MgO SIP (Magnesium Oxide Structural Insulated Panel) is a high-performance, prefabricated building material used for walls, roofs, and floors

Magnesium oxide (MgO) structural insulated panels (SIPs) pair high-density MgO sheathing with foam insulation cores (expanded polystyrene/EPS being the most common) to create extremely tough, energy-efficient exterior building enclosure systems. These panels are widely specified for modular dwellings, commercial structures, and storm-resistant resilient construction.
MgO sheets deliver superior fire performance, robust structural stability, and outstanding moisture resistance—making them an ideal structural face material for SIP assemblies.
MgO Board SIP

Magnesium Oxide Boards for SIP Benefits

Using Magnesium Oxide (MgO) boards for Structural Insulated Panels (SIPs) creates an ultra-durable, highly insulating, and fire-proof building envelope. It replaces traditional Oriented Strand Board (OSB) with a mineral-based material, offering exceptional moisture resistance, structural strength, and improved indoor air quality

fire safety

Fire Safty

Magnesium oxide board (Mgo Board) is a sustainable, non-flammable option for commercial and residential construction. It can resist fire for up to 2-3 hours, staying unburned at 800ºC and not catching flame until 1200ºC.

moisture resistant

Moisture Resistant

In contrast to OSB and plywood panels, MgO boards will not rot, swell or suffer degradation when coming into contact with water. Their structural integrity remains intact and consistent under humid conditions.

Health Safe

Our magnesium oxide boards are free from fly ash, formaldehyde, crystalline silica, and other toxins, making them a safe option for construction.

termite resistant

Termite Proof

Sulfycor’s natural resistance to moisture, fire, mold, and pests prevents warping, swelling, or deterioration, making it a durable choice for construction.

eco friendly

ECO-Friendly

From natural compounds, our boards are landfill- and recycle-safe, deemed ‘nutritional waste.’ They undergo 36-month freeze/thaw testing, enabling year-round construction.

thermal insulation

Fungus Resistant

With antimicrobial characteristics, Sulfycor resists mold, mildew, fungi, and rot. Free of chloride elements, it solves issues of light corrosion and expansion.

The Highest Certified MgO Board Products

ASTM
ce
intertek
ISO
custom MgO SIP panels

MgO Board SIP Technical Specifications:

  • MgO Board Thickness: 6-12mm
  • Size: 1220x2440mm, 1220x2740mm
  • SIP Total Thickness: customized.
  • Surface: standard
  • Fireproof Grade: A1

Custom Solutions

We understand that every project is unique. That’s why we offer customized Magnesium Oxide Panels to meet your specific needs:

  • Custom sizes, thickness and product performance.
  • Special surface treatments for enhanced moisture protection.

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magnesium oxide sip panels

Discover Other Customer Success Stories

  • Location: United KingdomChallenge: Need for energy-efficient, fireproof, and quick-to-install building materials.Solution: Used our Magnesium Oxide SIP Panels for walls and roofs, providing superior insulation and structural strength.Result: The homes achieved a 40% reduction in energy consumption and were completed 30% faster than traditional construction methods.

    Gary

  • Location: Southeast Asia.Challenge: High humidity and risk of mold growth in subfloor areas.Solution: Installed our MGO Board Subfloor to provide moisture resistance and stability.Result: No warping or mold issues after 3 years, with excellent feedback from the client.

    Michael

  • Location: United StatesChallenge: Need for fireproof and weather-resistant sheathing in a coastal area with high humidity.Solution: Installed our MGO Sheathing to provide fire resistance, moisture protection, and structural stability.Result: The building passed all safety inspections, with no issues reported after 5 years of exposure to harsh weather.

    David

  • Location: AustraliaChallenge: Need for fireproof, moisture-resistant, and aesthetically pleasing wall panels for bathrooms and living areas.Solution: Installed our Magnesium Wall Board to provide a durable and stylish solution.Result: The walls remained flawless after 4 years, with no signs of moisture damage or wear.

    Marlyn

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