If you have or are looking to build a balcony or a roof terrace, then it’s important to find the right materials for the job. NexGEN Dryjoist is ideal for balconies and roof terraces because it will create a 100% waterproof area underneath.

How does it work?

The dryjoist product creates a waterproof substructure for your deck. The water goes between the joists and, instead of simply falling to the ground, is collected and runs down the dryjoist system.

Eliminating the potential of water underneath your deck means two things: for balconies, it means you can still utilise the space underneath the structure. At the same time, roof terraces are safer because the system prevents standing water underneath the structure and ensures good drainage.

Advantages of Dryjoist

More specifically, dryjoist comes with several advantages. As mentioned above, one of the most significant is the fact that it allows the water to flow away from your deck without falling underneath. This of course is ideal for those who want to utilise the space underneath your deck. Chances are that will be the case with a balcony, making this option a perfect choice.

That’s especially the case because the space beneath the structure will not only be dry, but also finished with a powdercoated beadboard ceiling. In other words, it will not only function beautifully, but will also look great. In addition, the easy installation of the product along with the great fit alongside capped composite decking and the fact that requires no special tools for installation make the case for this product.

Finally, one of the best features of this product is the fact that it is environmentally friendly, made of 45% recycled aluminium scrap. Additionally, you can even use the same system to collect the runoff of rainwater, increasing its sustainability.