
Hotel Guest Room Ventilation: Specifying Diffusers Guests Never Hear
8 hours ago
·Guest rooms are the one space where someone lies in the dark listening to your air distribution. How to specify terminals that are quiet, comfortable and invisible — and where to spend the budget across a hotel.
Continue reading

BIM and Coordination: Getting Diffusers Into the Model Early
9 hours ago
·A frameless diffuser is part of the ceiling, not a terminal on the end of a duct. What to put in the model at each stage, the clashes that actually bite, and who owns which decision.
Continue reading

Line vs Performance Line vs Circle: Which Ventmann Diffuser Should You Specify?
9 hours ago
·Line, Performance Line and Performance Circle solve the same problem three different ways. Prices, slot options, spigot sizes, plenum requirements and a thirty-second decision list.
Continue reading
