roof vent pipes

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roof vent or ventilation pipes on flat roof

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Size: 6000px × 4000px
Photo credit: © Axel Bueckert / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, architecture, building, chimney, circulation, control, exterior, flat, flat-roofed, gravel, greened, pipe, planted, roof, rooftop, system, technology, temperature, tube, vent, ventilating, ventilation, venting