1. Up to 24', one roof or wall brace is required 2. above 24' in height intermediate braces are required, with a maximum of 16' vertical brace spacing anywhere on the pole or poles. 3. Alum-A-Poles can be used to a 50' maximum shoulder working height (which meets OSHA requirements). 4. Do not install Alum-A-Scaff standing platform more than 14" from wall. There shall be no opening greater than 14" anywhere surrounding the working person. 5. Industrial rubber permanently mated to structural aluminum. 6. Lab tested to 5,000 lbs. 7. Lifetime Warranty!