Foto Herman Heijermanstraat
Fresh r Binnen
Housing association,
two stories family house

Characteristic neighborhood from the late 1920s with approximately 125 homes, where renovations of kitchens, window frames, and ventilation are taking place while the homes are occupied.

Photo 20 12 2018, 10 09 31
The challenge

The homes have small living rooms with outdated window frames and glass, resulting in significant heat loss. The renovation had to be carried out cost-efficiently and completed within a tight schedule of no more than 10 days per home.

The solution

The renovation was carried out according to a tightly organized construction flow, with series of 10 homes being tackled every two weeks. In the living room, WTW ventilation was chosen for extra comfort and energy savings, while the upper floor is ventilated conventionally and demand-controlled. The installation of the Fresh-r units proceeds efficiently: within one day, the systems are installed in five homes, including drilling, mounting of grilles, and neat finishing of the walls.

Photo 11 04 2019, 10 14 19 (1)

The basic model, the most commonly used because it can be installed anywhere. Bring fresh air and energy savings into your home efficiently and easily!

Can be installed by one person. Just two 130 mm holes through the wall. Drilling template, all mounting materials, and pipes including insulation are supplied. Commissioning not required.

Smallest decentralized HRV per m3 ventilation volume. Unobtrusive due to flat surfaces and slanted vertical angle. LED air quality indicator can be dimmed as standard.