phoenix 0 Report post Posted December 6, 2007 hi,anyone did ventilation fan for their toilet? which brand did u use? i only know of KDK. are there any other good brands to consider?if i use KDK, which model should i go for? was advised that i also have to change my windows if i want to install ventilation fan. current window is the standard hdb type. Share this post Link to post Share on other sites