11. Box fans and smaller fans work best when they can contribute to cross ventilation in a room. 12. They offer a good way to increase cross ventilation in an attic without altering the roof line. 13. The high ceilings, regular external windows and internal windows and doors provide substantial natural light and cross ventilation . 14. The plans were generated through a consideration of aspect, with living spaces well-oriented and internal layouts permitting cross ventilation . 15. One way to do that is by opening windows and doors and using floor-level fans to create cross ventilation . 16. His innovative designs, in a neo-vernacular style, with cross ventilation and a marching corridor for exercise, proved lastingly influential ." 17. Like the other timeworn buildings, Building M does not respect the basic bioclimatic principles, such as natural cross ventilation and daylighting. 18. The rear wing is rectangular planned, as expected of early hospital ward planning with cross ventilation allowed through all internal rooms. 19. The windows were shaded with central pivoted timber shutters and a series of galvanised iron fixed louvre panels ensured cross ventilation . 20. Extensive openings in the form of multiple doors or high windows were done to allow cross ventilation to cool the interior.
