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Suparna ® Magnesium Oxide Board

At Suparna, we offer a full range of high-performance Magnesium Oxide Boards designed for diverse construction needs. Our product line includes MgO wall panels, sub-flooring boards, door core boards, highway tunnel boards, and decorative mgo boards—each engineered to meet specific requirements for durability, fire resistance, and environmental safety.

mgo wall panel

Suparna® MgO Wall Panel

Fireproof & moisture resistant magnesium oxide board designed for interior partition walls, exterior wall cladding and furniture.

  • Size: 1220×2440mm, 1220×3000mm
  • Thickness: 8mm, 10mm, 12mm
  • Color: White, grey
  • Edge: Square
  • Surface: Front smooth and back textured

👉 Click here to see details of exterior application

Suparna® MgO Flooring Panel

Specially engineered for subflooring applications, this board features extra layers of fiberglass mesh, along with greater thickness, density, and strength compared to standard magnesium oxide board.

  • Size: 1220×2440mm, 1220×3000mm
  • Thickness: 15mm, 18mm, 20mm
  • Color: White, grey
  • Edge: Square, T&G
  • Surface: Regular/sanded
mgo flooring board
mgo ceiling board

Suparna® MgO Ceiling Board

A lightweight magnesium oxide panel designed for ceilings, wooden fire doors, and furniture applications. It combines fire resistance, moisture protection, and easy handling—ideal for both residential and commercial applications.

  • Size: 1220×2440mm, 1220×3000mm
  • Thickness: 6mm, 8mm
  • Color: White, grey
  • Edge: Square
  • Surface: Front smooth and back textured

Suparna® MgO Fire Door Core Panel

Based on mgo foaming technique, this panel offers a significantly reduced weight without compromising fire resistance. Ideal for use as the core in metal fire doors.

  • Size: 900×2100mm
  • Thickness: 38mm, 48mm
  • Color: White
  • Edge: Square
  • Surface: Powder texture

👉 See differences between wooden & metal door panels

mgo fire door core panel
mgo highway tunnel wall board

Suparna® MgO Tunnel Wall Board

Specially developed for highway tunnel wall cladding. Compared to standard magnesium oxide board, it features much greater thickness and strength, providing enhanced fire protection, moisture resistance, and long-term durability.

  • Size: 1220×2440mm, 1220×3000mm
  • Thickness: 20mm, 25mm, 30mm
  • Color: White, grey
  • Edge: Square
  • Surface: Front smooth and back sanded

Suparna® PVC Laminated MgO Board

A decorative magnesium oxide board laminated with PVC film on the surface, offering both durability and aesthetic appeal. Ideal for interior walls and furniture applications, it is available in a wide variety of patterns and textures.

  • Size: 1220×2440mm, 1220×3000mm
  • Thickness: 8mm, 10mm, 12mm
  • Color: Multiple patterns
  • Edge: Square
  • Surface: PVC film
decorative laminated mgo board

Features of Suparna MgO Board

Suparna MgO board combines fire safety, moisture resistance, and environmental friendliness with durability and ease of installation. It’s the smart solution for high-performance, sustainable building projects.

Fireproof A1

Rated A1 for top-level fire resistance, the board can withstand open flames for at least two hours in wall assemblies.

Moisture Resistant

Moisture resistant and mold-resistant, it performs well in humid environments like bathrooms and kitchens.

Green & Healthy

Completely free from asbestos, formaldehyde, and harmful chemicals. Produces no smoke or odor when exposed to fire.

Easy Construction

Lightweight for easy transport and fast installation. Can be cut, nailed, or screwed using standard construction tools.

Ultra-Durable

Extremely resistant to corrosion, acid, and alkali. Maintains structural strength and form even after many decades.

Sound Insulation

Efficiently reduces outside noise pollution. Its dense, uniform core also absorbs indoor echoes and vibrations.

Applications of Suparna MgO Board

Suparna MgO panel is a smart choice for various construction needs, offering a perfect combination of safety, durability, and performance.

  • Interior wall

  • Exterior wall

  • Subflooring

  • Fire-rated doors

  • Ceilings

  • Interior wall

  • Exterior wall

  • Subflooring

  • Fire-rated doors

  • Ceilings

  • Decorative panels

  • Acoustic panels

  • Furniture

  • Fireplaces

  • HVAC ducts

  • Decorative panels

  • Acoustic panels

  • Furniture

  • Fireplaces

  • HVAC ducts

  • Bathrooms

  • Kitchens

  • Offices

  • Malls

  • Hotels

  • Bathrooms

  • Kitchens

  • Offices

  • Malls

  • Hotels

  • Schools

  • Highway tunnels

  • Theaters

  • Libraries

  • Gyms

  • Schools

  • Highway tunnels

  • Theaters

  • Libraries

  • Gyms

Suparna MgO Board vs Other Fireproof Boards

Compared to calcium silicate board, fiber cement board, and gypsum board, Suparna® magnesium oxide board delivers superior performance in fire and moisture resistance, with added benefits of non-toxicity and ease of installation.

😀 Excellent / Good         😐 Average / Fair         ☹️ Poor / Needs Improvement

Property Magnesium Oxide Board Calcium Silicate Board Fiber Cement Board Gypsum Board
Fire Resistance 😀 😀 😀 ☹️
Moisture Resistance 😀 😐 😐 ☹️
Physical Properties 😀 😐 😀 ☹️
Ease of Installation 😀 ☹️ 😐 😀
Toxicity / Safety 😀 😀 😐 😐
Environmental Impact 😀 😐 ☹️ ☹️
Cost (Relative)  😐 ☹️ 😐 😀

📌 Summary:

  • Magnesium Oxide Board offers the best balance of fire resistance, moisture performance, workability, and environmental safety.
  • Calcium Silicate Board is excellent for fire and mold, but can be brittle and harder to process.
  • Fiber Cement Board is strong but heavy, dusty when cut, and may not be eco-friendly.
  • Gypsum Board is cheap and easy to install, but weak in moisture and fire resistance.

Global Applications of Suparna® Magnesium Oxide Board

Suparna® MgO Board has been widely adopted in high-profile commercial, public, and residential projects around the world, such as Yanqi Lake International Convention & Exhibition Center, Sunrise Kempinski Hotel, Tencent Headquarters.

project using suparna mgo board
project using suparna mgo board
project using suparna mgo board
project using suparna mgo board
project using suparna mgo board
project using suparna mgo board
project using suparna mgo board

Suparna MgO Board FAQs

Here you’ll find answers to the most frequently asked questions about our magnesium oxide board, including its specifications, packaging, and applications.

We produce both chloride-free magnesium sulfate boards and standard magnesium chloride boards. For the chloride-based type, we apply a soaking and neutralization process that reduces free chloride ions. As a result, our MgO boards do not cause salt blooming, corrosion of metal components, or damage to surrounding materials during use.

MgO boards are water-resistant but not completely waterproof. They perform well in humid environments and resist moisture penetration, but should not be exposed to standing water for extended periods. Claims of “100% waterproof” are often misleading.

We package our boards on export-grade pallets, tightly strapped and wrapped with stretch film. Edge protectors can be added for extra protection. Custom logos and OEM packaging are available upon request.

Yes, we provide free samples for testing and evaluation. You only need to cover the shipping cost to your location.

Yes, magnesium oxide boards can be used on exterior walls as a substrate layer. However, they must be covered with protective materials such as cladding, mortar, or weather-resistant coatings. MgO boards are not intended to serve as the final exterior finish.

Absolutely. We support full customization in terms of size, thickness, surface texture, color, edge type, strength grade, packaging style, and even OEM branding.

Our standard MOQ is one 20-foot container. Trial orders below this quantity are possible, but may come with a slightly higher unit price due to shipping cost efficiency.

The usual lead time is around 21 days after receiving the advance payment. For large or custom orders, lead time may vary based on production capacity and schedule.

Still have questions? Feel free to ask us anything!