Fret buzz is generally caused by some combination of not enough bow in the neck, the bridge string height being set too low, and possibly a warped or irregular neck. ... Fret your low E string (the big one) at the first fret and at the highest fret (this will obviously require two hands).
How do I stop my low E string from buzzing?
When the player experiences the E-string buzzing when played open, the neck is likely to back bowed (there's not enough relief). The string is buzzing against the first fret. The fix is simple: increase the amount of relief in the neck by loosening the truss rod. It is also possible the nut slots are cut too deep.
Is low E string buzz normal?
The low E is the most likely string to buzz. Lift your action up in the low end and that will help. if the buzzing is frets 1-5 and not higher up the neck then you may need a bit more relief in the neck fro your playing style.