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Are air ducts really necessary in masonry?
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2022‑07‑13 20:02
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Wall made of aerated concrete and facing with facade bricks. Ventilation gap is 4-5 cm. Foreman dissuades put vents, his opinion is that all insects will accumulate: ants, beetles, wasps, etc. The Internet is replete with information that they must be installed. In fact, I see that they put them little where.
What do you advise? And what to do with insects? And with the penetration of moisture from the street?