SA Roofing March 2018 // Issue 98 | Page 30

REGULARS: QUALITY MATTERS Design of ventilation systems play a role in how it will function. Key aspects of all building design A smoke and heat exhaust ventilation system is a key part of any building design because of its essential ability to save lives in the case of a fire. By Richard Polling, group director at MRC-Group 28 MARCH 2018 RESIDENTIAL // COMMERCIAL // INDUSTRIAL