Impact
Fire resistance
Reaction to fire classification (EN 13501-1).

Fiber-Cement Board Systems
Industrial Panelization. Durable Envelopes.
Cement board reinforced with fibers — engineered for interior and exterior construction with non-combustible performance.
MasterBoard is a multi-purpose cement board made from cement, cellulose, and fiberglass reinforcement.
Designed for interior and exterior use — non-combustible and climate-resistant.
Not a finish only.
A structural envelope component.
These proof-oriented signals show where the system changes performance, durability, or delivery logic in practical terms.
Impact
Fire resistance
Reaction to fire classification (EN 13501-1).
Impact
Water & moisture resistant
Stable performance in wet and humid environments.
Impact
Exterior & Interior
Single panel solution for inside and outside applications.
Impact
Lightweight installation
Reduced handling load and faster site execution.
Impact
All climates
Designed for high heat and variable climate conditions.
Impact
Lifecycle cost
Dry construction reduces long-term maintenance burden.
Use the technical discussion route when project-specific detail needs review beyond the public summary.
Defined mechanical and fire performance supports specification in engineered building assemblies.
01
Reaction to Fire: EN 13501-1 (A1)
02
Flexural Strength: ≥ 7 N/mm²
03
Modulus of Elasticity: ≥ 4500 N/mm²
04
Density (dry): 1300 kg/m³
Suitable across interior and exterior building applications with engineered thickness selection.
Recommended thickness: 10 mm
Recommended thickness: 8 mm
Recommended thickness: 8 mm
Recommended thickness: 20 mm
Under ceramic (moisture exposure)
Fireplace wall and protected areas
MasterBoard acts as a structural envelope layer across systems — cladding, partitions, and protected assemblies.
MASTER CTS
MasterBoard enables engineered envelopes — non-combustible, durable, and specification-ready.

Controlled downloads
Technical documents indexed by system.
MASTER CTS
Use the technical route for system-fit discussion, deployment follow-up, and governed coordination linked to this system page.