Reduced climate impact from residential properties

Granab subfloor systems has great advantages over other alternatives regarding fulfilling the sound requirements and level-adjusting a floor, i.e., concrete screeds of various kinds. Our system is installed quickly and dry. It is installed directly on the subfloor without wet screeds. You avoid long drying times and do not add any chemical additives.

Another big advantage is our extremely low Co² impact. We have examples of 50% less Co² impact than castings.

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.