The objective of this study was to identify the drywall finishing tasks whi
ch are directly perceived as hazardous by workers. A questionnaire survey w
as conducted to evaluate workers' perceived injury hazards (physical stress
, fall potential, and struck by/against an object) for six finishing tasks
(4 taping and 2 sanding tasks) and three items of elevated support equipmen
t. Thirty experienced drywall finishers participated in this study. The rat
ings of perceived physical stress and fall potential varied significantly a
mong the six tasks (both p values < 0.05). Subjects perceived greater physi
cal stress for the two drywall sanding tasks than the four taping tasks. Sa
nding skimmed drywall without the use of pole sanders, in particular sandin
g ceiling joints, nails, and corners was rated most stressful. Wrists/hands
and shoulders were identified as the most affected body part subject to ph
ysical stress during drywall taping and sanding. Tasks performed with the u
se of stilts were rated as having greater fall potential than those without
using stilts. The activity of putting on stilts and getting up on them was
most likely to cause loss of balance. Results from this study provide info
rmation directly from experienced workers to help identify hazardous tasks
and activities associated with drywall finishing. The findings will assist
in focusing future research efforts on the most hazardous tasks and activit
ies of drywall finishing.