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Roof and floor with perfect fall installed quickly and easily

With our modular system with built-in circular fall, you can lay out roofs and floors in half of the time compared to ordinary techniques.

Built-in fall

Lay out GradeRoof ™ or GradeFloor ™ on a flat surface for a perfect fall to the drain.

"Everyone" can do it

Craftsmen and handymen can easily lay out roofs and floors with our system.

Lightweight plates/elements provide better HSE

Flooring without hundreds of kilos of concrete is dream for many. Good for your back and HSE.

Elements and installation instructions

GradeRoof ™ comes as a prefabricated construction kit with installation instructions. 

Efficient and profitable

Increase profitability. Get the job done faster with fewer craftsmen needed. 

Environmentally friendly with minimum cutting and waste

The fall is intergrated in the EPS (styrofoam) or rock wool elements at the factory, where waste is recycled. Less waste on the construction site. 


Patented method

Plate elements receive a circular drop at the factory. It means a steady fall as in a "flat funnel". Developed and tested over many years. 


Roof elements in industrial cooperation

We deploy the cutting machines at the manufacturers´ production facility and integrate the circular fall into the EPS / stone wool elements, as a value-added service. 


Replaces many processes and professions

Both roofs and floors can be installed by unspecialized craftsmen / handymen. There will be fewer workers involved, reduced time waste and fuss. 

"Everyone" can install roofs and floors profitably

while protecting against damage from water and ice

You do not have to wait or spend money on specialists to install GradeRoof ™ or GradeFloor ™. The floor plates and roof insulation come as simple, numbered building kits that every craftsman / handyman can install. The fall goes perfectly to one or more drainages. 

We make the case with advanced robots and techniques. It is not "angular" 2-way or 4-way, but circular. This means that it slopes evenly where you want the water. 

The circular fall doesn't include any water valleys like the traditional methods. The water valleys collect dirt and water/ice, which tear on the substrate and reduces the lifespan.

GradeRoof ™ and GradeFloor ™ make it possible for carpenters, construction workers, electricians, plumbers and handymen to make flat roofs and wet room floors easy. Roofers can greatly increase the efficiency of their deliveries and become more competitive. The weight is low - good for sore backs and HSE. 

Why wait? Get started on the next project!

Better symmetrical fall - an innovative settlement with old methods

Always perfect, funnel-shaped drop on flat ground. Significantly faster and easier laying. Less coordination, management and waiting when any subject or "handy" person can effectively add.

Contact us for a non-binding call!

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Post: Bjerregaards gate 55 A, 1400 Oslo

Int .: + 47 64857000