Fireproof Magnesium Oxide Board | MgO Board for Wall, Ceiling, Partition & Subfloor

group name: Magnesium Oxide Board

Min Order: 1 piece

brand name: Aurashu HVAC System Air Solutions Manufacturer

update time: Fri, 05 Dec 2025 20:35:25 GMT

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Paramtents

Thickness Range 3mm – 20mm
Standard Sizes 1200×2400mm / 1220×2440mm / Custom
Density 0.9 – 1.3 g/cm³
Fire Rating Class A1 (EN13501-1), Non-combustible
Moisture Resistance ≤15% water absorption, no deformation
Finish Compatibility Tile, wallpaper, paint, PU, etc.
Features excellent fireproof performance, strong weather
Green and environmentally friendly does not contain asbestos, formaldehyde, benzene

Packging & Delivery

Min Order1 piece

Briefing

High-performance fireproof Magnesium oxide board for walls, ceilings, floors & partitions. Non-toxic, moisture-proof, and easy to install.

Detailed

Product Overview – Magnesium oxide board

Our Magnesium Oxide Board (MgO Board) is a non-combustible, moisture-resistant, and environmentally friendly building material widely used in interior and exterior wall systems, ceilings, partitions, subfloors, and fireproof structures.

Made from magnesium oxide (MgO), magnesium chloride, perlite, and fiberglass mesh, the board provides excellent fire resistance, dimensional stability, and mold resistance. It is a great alternative to gypsum, cement board, or plywood in projects demanding safety and durability.

Why Choose Our Magnesium oxide board

Class A fireproof performance: Fire-resistance rated Class A, withstanding over 2 hours of exposure, ideal for partitions and ceilings.

Waterproof and moisture-proof, no deformation: Water- and moisture-resistant, remains stable in humid environments like kitchens or bathrooms.

Environmentally friendly, non-toxic, and asbestos-free: Made from eco-friendly, non-toxic materials, asbestos-free and compliant with EU/US environmental regulations.

Excellent processing properties: Can be cut, drilled, planed, nailed, or glued — adaptable to all installation needs.

Multifunctional applications: Versatile uses include ceiling panels, partition walls, subflooring, duct base, door cores, and cladding.

Factory direct supply, significant price advantage: Factory-direct pricing with OEM support and competitive bulk rates.

Frequently Asked Questions (FAQ)

Q1: How fire-resistant is MgO board?

A: MgO board is Class A non-combustible and will not ignite or emit toxic fumes under high temperatures.

Q2: Is it eco-friendly? Does it contain toxic substances?

A: It is eco-friendly, asbestos-free, formaldehyde-free, and meets international green building standards.

Q3: Can the board be customized in size or thickness?

A: Yes. Standard thickness ranges from 3–20 mm, with customizable sizes like 1220×2440 mm or 1200×2400 mm.