For many renovation cases in a constructive floor area, the use of dovetailed sheets offers an optimal solution. With the use of dovetailed sheets one achieves high stability, high strenght, great fire resistance as well as good sound and thermal insulation in the overall construction.

Properties of Duofor® dovetails sheets:

• The profile

The geometry of the Duofor® dovetailed sheet ensures an excellent combination with existing dovetailed sheets.

• Sustainable

Through the exclusive application of galvanized high-quality steel.

• Environment

The application of a lead-free zinc coating ensures a minimum burden on the environment.

• Simple to work with

Because of the tight dimensional tolerances of the trapezoid section.

• Fire-retardant

Depending on how it is used, the fire resistance of the Duofor® dovetailed sheet plus concrete can exceed 60 minutes.

• Sound insulation

Good sound insulation values for airborne noise ≥ 52 dB and structure-borne noise ≤61 dB are easy to achieve..

• Waterproof

Especially for sanitary areas, waterproof plus permanent ventilation of the T&G timber flooring .

• Modest height requirements

Less construction height is needed because the sheets are laid directly on the joists.

• Weight

Dovetailed sheeting including concrete from approx. 60 kg per m2.

• High load capacity

The special profile ensures the most effective possible interaction of the dovetailed sheeting and the concrete.