Fire Rated Sheathng Bord

MagMatrix MagTF Fire Rated Structural Sheathing Board for Timber Frame

A1 Non-combustible | Structural Ability |2 Hours Fire Rating Levels Available |100% Nonorganic | Breathable | Screw Directly | Racking Shear | 100% Asbestos and formaldehyde Free | Resistant to Mold and Termites 
About MagTF Fire-Rated Sheathing Board

MagMatrix MagTF Sheathing Board is the most innovative sheathing board mainly applied for the timber frame modular construction industry that is feathered with Euroclass A1 Non-combustible and fire-rated sheathing board. It helps provide a cost-effective structural panel, too.  As well as provides A1 Fire Performance to EN13501-1, it also offers excellent impact resistance and convenient score -and-snap workability.  

Off-site timber frame construction is now recognized as a good strategy for minimizing waste through efficient manufacturing and design processes. Also known as Modern Methods of Construction (MMC), offsite construction has many benefits such as quality, shortened construction times, cost control, increases in quality and environmental credentials have led to the modern method of timber frame construction becoming increasingly adopted by the construction industry and consumer self-build market. 


MagMatrix MagTF Fire-Rated Sheathing building board is designed for the timber frame and offsite construction where the cost-effective structural fire-resistant board is requested. 

Manufacture Process

MagMatrix MagTF Fire-Rated Sheathing Board is manufactured using inorganic substances and high tensile premium fiberglass meshes to gain an excellent impact and bending strength. It is making the first and second and third times curing technology at moisture conditions. That is very energy savings. That is unlike similar competitive products on the market which use autoclaving c technology. This gives MagMatrix MagTF Fire Resistant Board an extremely low impact on the environment. MagMatrix MagTF Sheathing Board achieves its superior strength and flexibility by the introduction of 4 layers of high tensile glass fiber meshes. Consistent high quality of the product is maintained and monitored through an advanced digitally controlled process to ensure a superior finished board for our clients' application.  

Features and Benefits

MagMatrix MagTF Sheathing High-Performance Exterior Sheathing board is a superior water-resistant that allows for water vapor permeance. Excellent fire resistance properties, and numerous fire-rated assemblies. Mold and moisture resistance. Compatibility with most exterior wall systems and applications. Conformity to design and code requirements. Strength - with enough flexibility to bend to curved surfaces. A lightweight sheathing that cuts like regular gypsum board and is easy to handle and install - with minimal skin irritation due to fully-embedded glass mat. MagMatrix MagTF Sheathing is the next generation of the industry standard for high-performance, weather-resistive, the alternative to the gypsum-based sheathing. 

MagMatrix MagTF Sheathing Board has been designed and engineered to outperform traditional wood, gypsum, and fiber cement sheathing panels, not only from a structural standpoint but also in terms of speed of installation on-site, which in turn translates into bottom-line savings.

MagMatrix MagTF Sheathing Panel is a code-compliant Class A1 fire rated sheathing product and provides unparalleled resistance, not only to fire, but also water, mold and wood-boring insects. Essentially, one product that combines all of the benefits of plywood or OSB from a structural standpoint, exterior gypsum from a fire-resistance standpoint and fiber cement from a water resistance standpoint.

MagMatrix MagTF sheathing installs with standard tools, methods, and fasteners and can be nailed or screwed directly to steel framing. Lap siding or cladding systems can be fastened directly to our panel, due to its superior fastener withdrawal capacity, which in turn reduces the risk associated with fasteners missing a stud.

  • A non-combustible classification A1.

  • Excellent water resistance properties.

  • Flexible and strong.

  • MagMatrix light sheathing board with improved workability.

  • Excellent water resistance properties.

  • 2-hour load-bearing fire protection.

  • High impact strength.

Timber Frame Applications

MagMatrix MagTF is a non-combustible board and has been developed for timber-frame and off-site manufacturing construction methods. It helps provide a solution to the construction industry where cost-effective structural fire-resistant panels are required

and offer a major move forward in building board technology and has a track record of enhancing off-site manufactured construction systems. It can provide benefits and value to steel frame systems and key applications as following,

  • Sheathing board on timber frame.

  • OEM Application where improved strengths and density are required.

  • Fire-rated flooring and roofing.

  • Fire-rated walling

Standard product features

  • Nominal density: 1000-1200 kg/m³.

  • Bending strength (Modulus of Rupture): 14 Mpa -22Mpa

  • Modulus of Elasticity (MoE): 8.0 Mpa.

  • Thermal conductivity: 0.136 W/mK.

  • Fire rating: BS 476-4 non-combustible; 2 Hour through wall fire protection tested to BS 476-22.

  • Fungus and termite attack: Highly resistant.

  • Frost resistance: 50 cycles.

  • Front face smooth, back face textured.

  • Durability (minimum): 30 years.


1200 × 1200 mm

1200 × 2400 mm

1200 × 2700 mm

1200 × 3050 mm


[6 mm] -- 24 dB sound insulation.

[9 mm] -- 29 dB sound insulation.

[12 mm] -- 31 dB sound insulation