Improvement to the system for ventilating verandas, garden rooms (conservatories), spa baths (jacuzzis), swimming pool rooves, etc.

摘要

The ventilation system comprises aeration outlets (5) arranged at the bottom part of the structure and an opening in the form of a conduit (7) provided at the upper part, permitting a free flow of air, which conduit has the shape of a hood or canopy running along the entire length of the crest of the roof (ridge tiling). The passage section of the opening (7) is at least equal to that of the aeration outlets (5). <IMAGE>