A recent study out of Canada shows wide disparities in the effectiveness of different types of masks and suggests ventilation improvements can do better than common cloth and surgical masks in ...

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 ...

Most dryer vent installations cost between $80 and $1,000 for labor and materials. The length of vent, the material selected, the type of vent, and local labor rates will be the biggest factors in ...

Commercial buildings and industrial factories must abide by building regulations and operational standards to ensure the safety and comfort of their – Improving Commercial Building Performance With Na ...

Moisture problems in a house rarely start with a dramatic leak. More often, they creep in quietly when warm indoor air is trapped in the wrong place and has no clean way out. The most damaging mistake ...

Clean air vents are one of the simplest ways to protect your indoor air quality, keep energy bills in check, and extend the life of your heating and cooling equipment. To do that well, you need to ...

Clean air vents are one of the simplest ways to protect your indoor air quality, keep energy bills in check, and extend the life of your heating and cooling equipment. To do that well, you need to ...