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energy efficiency

RenGrad provides a sustainable and environmentally friendly way of living.

Our concept is using less energy to provide the same level of performance, comfort, and convenience.
We offer solutions and products to save energy, money and enviroment.
Improve with RenGrad your energy efficiency in buildings, industrial processes and transportation.

Why You should Insulate your Home

30% – Heat Loss from the walls
20% – Heat Loss from the roof
15% – Heat Loss from draughts
15% – Heat Loss from the floor
20% – Heat Loss from windows

energy efficency