Grad installation system for Bamboo X-treme decking

bamboo x-treme® decking with grad fixation

The new generation in decking

The Grad and Bamboo X-treme® system are made for each other. With the easy and quick to install Grad system combined with Bamboo X-treme® decking boards, you get an ecological and beautiful terrace that lasts for years. The substructure is an important part of the terrace, often neglected. In addition to Bamboo X-treme® joists, MOSO also recommends installation with the Grad system. 

Grad: A unique and patented installation system

The principle: aluminium rails in 5 profiles of different heights, pre-equipped with clips for a Bamboo X-treme® terrace. The system guarantees a 100% removable terrace with invisible fasteners! The clip grad celebrates its 12th anniversary, 1,000,000,000 m² of terrace installed and 100% satisfaction for this system! 

grad is the number one terrace brand in France, Switzerland and Belgium and a specialist in outdoor installations in mixed materials, wood, porcelain stoneware, aluminium, stainless steel and glass. With grad, you select a turnkey solution thanks to a large network of approved installers.

grad website

Bamboo with highest durability class

A unique heat treatment process, called Thermo-Density®, provides Bamboo X-treme® the highest durability class possible within the appropriate EU norms*. The Thermo-Density® process modifies and removes sugar molecules which are naturally present in untreated bamboo. With this treatment bamboo is no longer a food source for fungi and micro-organisms. Furthermore, the process increases the density – making the bamboo planks very hard.

*) Class 1 for EN350 / CEN/TS 15083-2, Class 0 for EN152 and Class 4 for EN335

More stable than any hardwood

Bamboo X-treme® decking is very stable, as a result of the thermo treatment combined with High Density® compression of the bamboo strips. Even after many years after installation, Bamboo X-treme® boards stay straight, as many reference projects show. The boards are more stable than any tropical hardwood and therefore can be produced with head side tongue and groove connection. That is why the installation can be done without gaps between the head sides, which not only looks very appealing, but is also much faster and easier to install compared to non-profiled decking boards.

The beautiful and sustainable decking solution

The decking boards in the Bamboo X-treme® collection have many characteristics similar to (tropical) hardwood. However, Bamboo X-treme® boards are made from the fast growing Moso bamboo, a rapidly renewable resource that not only grows very fast (up to 1 meter per day!) but does not result in deforestation after harvesting, as the plant does not die when the stems are harvested. Like any hardwood species, when exposed to the weather, Bamboo X-treme® will turn grey over time. A beautiful, natural look will appear that is similar to weathered hardwood.


Guarantee 25 years

This product is of the highest quality and comes with a product guarantee of 25 years... more about MOSO quality and guarantee

CO2 neutral

MOSO has commissioned Delft University of Technology to execute an official LCA... more about CO2 neutral bamboo

Contribution LEED & BREEAM

Additional credits for the leading green building certification programs... more about bamboo and LEED & BREEAM

Durability - Class 1

The only bamboo decking with class 1 durability (EN350) tested following CEN/TS 15083-2 (simulated graveyard test)... more about bamboo durability

Use Class 4

Class 4 in accordance with EN335 (use/risk class)... more about bamboo products in different use classes

Fire safety - Class Bfl-s1 (EN 13501-1)

The fire safety of flooring products can be classified ranging from... more about bamboo and fire safety

High hardness (Brinell kg/mm2)

Exceptionally hard: Brinell >9,5kg/mm2 (hardest wood available).

Bamboo X-treme® & Grad systeme

Bamboo X-treme Grad Systeme

High Density® Thermo-Treated

Grad installation system for Bamboo X-treme decking

Bamboo X-treme - Grad

  • Colour
  • Edges
  • Finish
  • Grooved
  • Length (mm)
  • Style
  • Surface
  • Thickness (mm)
  • Width (mm)


  • Chocolate
  • Bevel
  • Unfinished
  • Yes
  • 1850
  • High Density® heat treated
  • Flat
  • 20
  • 120
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