PRACTICAL GUIDE

Boards, profiles and insulation: choosing a complete system

A wall or ceiling is defined by the working together of components and assembly details.

Different profiles have different roles

CW and corresponding UW profiles are used in the intended wall constructions. CD 60/27 and UD 28/27 are examples of profiles for ceilings and front wall coverings. The specific distances and fastenings are taken from the system sheet.

Choose the board for its intended use

Standard type A, moisture-resistant H2 and specialist Diamant boards are different products. Moisture conditions, required performance and construction details determine the appropriate choice.

For fire or acoustic requirements, the entire structure is considered, including layers, joints, openings and connections. A feature of a wall is not promised just by the color of the board.

Insulation is part of the solution

AKUSTIK BOARD and AKUSTIK ROLL are examples of mineral fillers. The thickness and shape are according to the construction.

Class A1 is the reaction to fire of the insulation product itself. It is not independent proof of the fire resistance of the finished wall or ceiling.

The technical examples apply to specific products and conditions. During installation, the complete instructions and the specified system details take precedence.

Materials and official sources

Checked on 10.09.2026. The product pages in this guide also link to the technical data sheets.

Knauf drylining systems ↗

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Call us: 0888 39 49 49