Know-how

 

grad, recognised know-how

In order to achieve the high standards in the areas of quality, durability and finish that we want you to experience, we have continuously introduced innovations since our company was founded in 1988. Choose a grad wooden terrace or wooden deck without visible fastenings, with perfect lines, and complete long-lasting flatness. Choose excellence with our groundbreaking concept!

We created the JuAn® clip in 2006, the first invisible fastener for wooden terraces:
To date, this is the only invisible wooden terrace fastening system of its kind to comply with the requirements FCBA (French independent testing institute) DTU 51-4 standard (French standard for the assembly of wooden terraces). We are proud to offer you this groundbreaking concept that combines the JuAn® clips, the comfort profile of our wooden boards and our TOP LIFT positioning feet.

Comfort profile

Invisible fastenings

Top lift Feet®

Terraces types

Our customers trust grad