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Grade Group has developed a patented method where standardized boards and elements are designed with a circular slope for quick and easy laying. The system solution creates a totally new everyday life when it comes to costs, time and security connected to building wet-room floors, flat roofs, terraces and other flat surfaces with drains or gutters. Grade Floor: According to the Swedish public ”Boverket” errors occur in 30% of all new bathroom floors. With GradeFloor the result will be perfect as long as the surface is level. It is incredibly easy to lay GradeFloor compared to building a bathroom floor in the traditional way. Grade Roof: Grade Roof can be used on all kinds of flat roofs, including housing, industrial and commercial buildings. The roof system has significantly fewer elements then equivalent systems. The elements provides a perfect circular fall with different degrees of inclination. The fall is constant, element to element. The system comes in elements that make it possible to build large, funnel-shaped surfaces that direct the water to the drainage. The system is designed flexibly to make the water flow properly regardless on of the shape and design on the roof.

Grade Group AS Questions

The Grade Group AS annual revenue was $8.3 million in 2026.

Stein Wirum is the CEO of Grade Group AS.

2 people are employed at Grade Group AS.

Grade Group AS is based in Ski, Akershus.

The NAICS codes for Grade Group AS are [238, 23].

The SIC codes for Grade Group AS are [17, 175].

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