System 3000N

For adjustable height 30 – 140 mm, excl. Floor covering.

Steel subfloor control system that provides effective step and airborne sound insulation for different sound classes. Provides a dry and fast installation where many installations can be hidden in the space between the floor and the upper floor. An environmentally friendly choice with a 50% lower CO2 impact compared to concrete

Construction heights: Flexible construction heights from 30 to 140 mm, excluding floor covering

N6

N12

Section with support block and 6 or 12 mm dampening element, level adjustment screw and concrete anchor.

General installation drawing, subfloor system 3000N in residential spaces

Our systems

Granab subfloor system 3000N

For adjustable heights from 30 to 140 mm, excluding floor covering.

Granab subfloor system 7000N

For adjustable heights from 50 to 420 mm, excluding floor covering.

Granab Subfloor system 8000W

For adjustable height 85 – 470 mm, excl. Floor covering. For new construction and renovations, primarily for wooden flooring e.g., Cross-laminated timber.

Granab subfloor system 9000N

For adjustable heights from 70 to 420 mm, excluding floor covering.