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MagMatrix WindBarrier Fire-Rated Exterior Sheathing Board 

Gives the Wonderful Solution for Exterior Fire Rated and the Structural Ability for the Next-generation Weather Defense Air Barrier Sheathing Board.
Concept

MagMatrix Windbarrier Fire-Rated Sheathing Board is an A1 non-combustible magnesium oxide sulfate glass fiber cement board  It is formulated without organic fibers and does not contain formaldehyde. It has a smooth finished surface, able to receive almost any form of architectural/finish treatment. It belongs to the high-density fireproof board with a density of 1600kg/m³. 

 

MagMatrix Windbarrier Fire Resistant Sheathing Board is resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions. Performance characteristics are not degraded by age or moisture. And it can be used in areas subject to continual damp and highest fire temperatures. 

 

MagMatrix WindBarrier Exterior Sheathing Board is an A1 Non-combustible, breathable sheathing board with a fire rating of up to 120 minutes. The board is coming from MagMatrix Newest Sulfate MgO cementitious chloride-free formula with 4 layers high tensile glass fiber meshes to give it with extremely impact and bending strength abilities and huge screw strength. It has a very low vapor transmission resistance, enabling moisture from inside the building to pass through. It means that insulation can be placed directly against the inner side on board. It could be a temporary facade for up to 6 months. It is ideal for temporary weather sealing of buildings awaiting completion of external elements. It is highly resistant towards both rot and fungal growth and can withstand considerable fluctuations in weather and climate conditions.​

Fire Resistant

MagMatrix Windbarrier Sheathing Board is an A1 noncombustible, next-generation weather defense air barrier board. With superior fire resistance, water-tightness and breathability, it helps new builds stand the test of time.

 

It can be applied to the outer studs, joists, and rafters of a building to strengthen the structure and serve as a base for an exterior weatherproof ventilated rainscreen cladding system. It can used as part of either steel or timber frame structure.

 

With its inherent properties of fire, rot, moisture and water resistance, it is the perfect material to render a structure weather-tight, enabling internal trades to begin work in a dry, comfortable environment.  Easy to install boards speed up the installation process, meaning buildings can be occupancy-ready in a surprisingly short schedule.

Moisture Resistant

MagMatrix Windbarrier Sheathing Board is a moisture-resistant exterior sheathing board. It has a very low vapor transmission resistance, enabling moisture from inside the building to pass through. This means that insulation can be placed directly against the inner side of the board.  The wind barrier will function as a temporary facade for up to 6 months. The lightweight 4.5mm thick version can be scored and snapped making for quick dust-free on-site cutting. It is ideal for temporary weather sealing of buildings awaiting the completion of external elements. The board is highly resistant towards both rot and fungal growth and can withstand considerable fluctuations in weather and climate conditions.

Wind Resistant

MagMatrix Windbarrier Sheathing Board is a wind-resistant exterior sheathing board. It withstands high wind pressures up to 5800 UFL* (equivalent to 350 miles per hour wind speed, stronger than a tornado!). It provides a weather-resistant barrier that keeps your building safe from harsh outside elements. The sheathing is designed for exterior wall systems and applications. An evolution from traditional wood boards, sheathing products have moisture and mold resistant properties to help protect the structure of your space.

Key Benefits
  • Superior airtightness and water resistance

  • Easy installation due to various fixing method

  • Provides protection during construction

  • Resistant to moisture and frost

  • Removes the need for a membrane

  • Up to 6 months’ exposure time

  • Fire rating: A1 noncombustible, s1-d0 – offers a fire rating up to 120 mins from either direction

  • Complies with local building regulations for rain-screen cladding

  • Middle-density magnesium glass fiber cement board

  • High impact resistance

  • Can be pressured washed

  • A suitable backer for laminates

  • Can be used in composite panels

General Mechanical & Technical Properties
Dimensions
  • Thickness: 9mm

  • Width: 1200mm

  • Length: 2400, 2700, 3000mm

  • Density: 1.2kg/cm³

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