These heavy-duty exterior chutes have open intake sections at each level to handle debris at multi-story construction sites.

Features:

• Reusable from project to project
• Rapid installation and removal reduces cost
• Diameter: 24" or 30"
• Fabricated from #13 U.S. gauge aluminized steel
• 2" x 2" x 3/16" pre-punched structural angle rings keep sections round
• Special sloping throat reduces impact noise and adds durability
• Self-supporting window design
• Standard sections expandable to 11'-8"
• Additional 2' or 4' spool sections available