The new research facility of Syrrx Pharmaceuticals, Inc. is somewhat unusual, in that its roof exhaust system's stack is not very visible at all. This 84,000-sq-ft high-tech facility, designed for ...

I've been plagued for several years by gnawing rats with bushy tails (i.e., eastern gray squirrels, Sciurus carolinensis). I love their antics, and don't mind seeing them on my birdfeeders. In fact, I ...

The first step in designing any commercial kitchen ventilation system is to deal with the cooking hood. The cooking hood is a capture and containment device that is presented to the mechanical ...

One question I often am asked is, “How tall should the exhaust stack be?” It’s a seemingly simple question, but the only way to get an exact answer is to run an air dispersion model. That takes time, ...

Learn why venting is important in a plumbing remodel and how to choose the best plumbing vent diagram for your space. Choosing the right plumbing vent diagram is essential when planning a remodel or ...