You know that moment on a job site when someone realizes they're short on drywall sheets with half a wall still bare? I've seen it happen more than once, and it's almost always traceable back to the same root cause. Nobody did a proper material takeoff, or the one they did was rushed.
Material takeoff is the process that stops that scramble before it starts. It's how you figure out, down to...
English
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Portuguese (Brazil)
Greek