Shingle Elevator/Lift (DIY)

Purpose: -Retired, replacing roof by myself. -Quality the issue, not time, taking weeks, not days. -Keeps material out of the way until needed. -At my age, trying to prevent back injuries (roofing material weight: 5 tons). -New roof 1/2 the cost vs. contractor (better materials). PS: Used old treadmill to construct. My cost: approx. $100 (lumber, screws, pulleys). If you can use this information great, if not, move on.