JUAL

Construction ventilation

JUAL’s construction ventilation ensures optimal air circulation beneath the outer layer of the roof and prevents moisture, rot, and mould. It is easy to install, discreet in appearance, and ideal for both new builds and renovation projects – a robust solution for a healthy and durable roof environment.

What is construction ventilation?

Construction ventilation is a component that ensures air circulation beneath the outer layer of the roof. This prevents moisture accumulation, condensation, and thereby the risk of rot, fungus, and mould in the roof structure. It plays an essential role in maintaining a healthy building environment and ensuring a long lifespan for both the roof and the roof covering.

JUAL’s construction ventilation solution is specially designed to be installed on solid underroofs, making it ideal for both new builds and renovation projects where an efficient, discreet, and reliable ventilation solution is required.

Accessories – stainless steel insect mesh

To ensure optimal protection against unwanted guests such as insects and small animals, we offer loose stainless steel insect mesh as an accessory. The loose mesh can easily be adapted and installed together with the ventilation, providing an extra barrier without hindering airflow.

Stainless steel ensures long durability and high resistance to both moisture and corrosion – perfect for the Nordic climate.

Benefits of JUAL’s construction ventilation

There are several reasons to choose our solution, including:

  • Easy installation: The design makes it quick and simple to install the ventilation directly on a solid underroof – without the need for special tools.

  • Adapted to roof types: Two different plastic types and colours make it easy to match the rest of the roof covering.

  • Long durability: The use of weather-resistant materials ensures the product will last for many years.

  • Flexible accessory: The insect mesh can be adapted to requirements and installed as desired.

Why choose JUAL?

JUAL is a Danish company with strong roots in quality craftsmanship and functional product development. Our solutions are created with a focus on durability, functionality, and easy installation – qualities appreciated by both professional and private customers.

With our construction ventilation, you get a thoroughly tested and proven solution, developed for Nordic conditions and the high quality our customers expect.

Materials and colours – adapted to your roofing material

Our construction ventilations are available in two variants, depending on the roof type:

  • Black ABS plastic: This variant is particularly suitable for bitumen coverings and offers high UV resistance as well as long durability.

  • Charcoal grey PVC plastic: Suitable for roofing membrane solutions and colour-matched to blend naturally with the roof’s appearance.

Both materials are lightweight, robust, and easy to work with. They are resistant to weather exposure and require minimal maintenance – an important advantage for both professional craftsmen and end users.