Fiber cement board sound transmission depends on the complete wall build-up, not only on the board. Fiber cement boards can add mass, stability, fire performance, and durability to internal and external wall systems. However, a board alone does not make a wall soundproof.
Learn why fiber cement board screw heads become visible through paint and how correct fixing depth, compatible filler, sanding, priming, and moisture control prevent surface defects.
A breather membrane may be required behind fiber cement board in many external wall and façade systems. This guide explains when it is needed, what it does, and what to check before installation.
The correct side of fiber cement board depends on the board type, final finish, and application. This guide explains how to choose the right face for painting, rendering, tiling, sheathing, and visible wall surfaces.
Fiber cement board can sometimes be left unpainted, but the right choice depends on exposure, appearance, edge protection, and the full wall system. This guide explains when an unpainted surface may be acceptable and when painting or coating is the safer option.
Choosing between horizontal and vertical fiber cement board installation affects support, joint positions, fixing, cutting waste, and the final wall appearance. This guide explains how to plan the right layout before installation.