MgO Boards for Fireproof Ductworks Applications

MgO (Magnesium Oxide) boards are high-performance, non-combustible materials widely used in HVAC and smoke exhaust systems. Because of their Class A fire rating, resistance to moisture, and lightweight nature, they are ideal for preventing the spread of fire, smoke, and toxic gases in commercial and residential buildings.

MgO Fireproof Ductworks

MgO Boards for Ductworks Benefits

A1 non-combustible with zero toxic smoke under fire, fully water and mold resistant compared to gypsum, and feature natural sound absorption to lower noise transfer in ventilation systems.

fire safety

Fire Safty

MgO boards achieve a top A1 non-combustible rating complying with EN 13501-1 and ASTM E136 standards. They sustain stable structural performance during extended fire exposure while producing zero toxic smoke emissions.

moisture resistant

Moisture & Mold Prevention

Superior to conventional gypsum boards, MgO panels effectively repel water absorption. They deliver robust resistance against damp accumulation, mold growth and bacterial proliferation within ventilation duct systems.

thermal insulation

Sound Dampening

Magnesium sulfate-based MgO boards possess inherent sound-absorbing properties. They efficiently attenuate noise transmission and reduce sound transfer throughout HVAC and exhaust pipeline systems.

The Highest Certified MgO Board Products

ASTM
ce
intertek
ISO
Non-Woven Finish Mgo Board

MgO Boards for Ductworks Specification:

  • Thickness: 9-20mm
  • Size: 1220x2440mm, 1220x2740mm, 1220x3048mm
  • Surface: standard or sanded
  • 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.

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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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