Frequently asked questions about the Cement boards category
What are Cement boards and where are they used?
Cement boards are dense cement-based panels used for wall and floor cladding, building facades, saunas and outdoor pathways; they suit indoor and outdoor use due to moisture and impact resistance. Our range includes 8–12.5 mm thicknesses and products like Cembrit and Knauf Aquapanel.
Which cement boards are suitable for bricklaying?
For bricklaying, use durable cement boards from about 8 mm thickness that withstand mechanical loads and frost. The CEMBRIT CONSTRUCTION 8x1192x2500 board in our range is suitable as backing or support layer when laying brick.
Which cement boards are suitable for floors?
Floor use requires higher-strength boards, typically from 12 mm thickness; CEMBRIT PERMABASE 12.5x900x1800 provides a rigid, moisture-resistant subfloor suitable under various floor coverings. These boards create an even, durable base for finishes.
Which boards are suitable for facades?
Choose exterior-rated, weather- and moisture-resistant boards for facades, such as KNAUF AQUAPANEL® OUTDOOR 12.5x900x1200 or CEMBRIT CONSTRUCTION. These withstand atmospheric exposure and mechanical stresses on building façades.
What are Aquapanel cement boards and where to use them?
Aquapanel is Knauf’s cement-based board designed for wet interior and exterior applications; we list KNAUF AQUAPANEL® INDOOR 12.5x900x1200 and OUTDOOR 12.5x900x1200. They offer high moisture resistance and dimensional stability.
What sizes and thicknesses of cement boards are available?
Available sizes include 900x1200, 900x1800, 1192x2500, 1250x750, 1250x2600 and 1250x3350 mm; common thicknesses are 8 mm, 9 mm and 12–12.5 mm depending on model and use. Choose size and thickness per application.
Which cement boards are best for interior walls?
For interior walls, KNAUF AQUAPANEL® INDOOR 12.5x900x1200 and CEMBRIT SAUNA 9x1200x1275 are suitable; they resist moisture and provide a smooth surface for tiles, paint or render. Sizes are convenient for typical interior installations.
Can cement boards be used for garden paths and raised beds?
Yes, cement boards suitable for outdoor use, frost-resistant and with a textured surface, can be used for garden paths and raised beds. Choose exterior-rated or cement-bonded particle boards from 8–12 mm that resist moisture and mechanical wear.
What is the difference between CEMBRIT, CETRIS, CSP and Knauf Aquapanel?
CEMBRIT offers construction and sauna cement boards in various sizes; CETRIS are large-format cement-bonded particle boards (e.g. 1250x3350); CSP is a general-purpose 8 mm cement board; Knauf Aquapanel comes as INDOOR and OUTDOOR versions with enhanced moisture resistance.