top of page
🌧 A-1 Gutter Service
Underground Drainage
Underground Drainage – Good / Better / Best
🟢 GOOD — Directional Extension
Purpose: Move water away from foundation. Includes:
• Downspout extension
• Basic directional extension
• Discharge 3–6 ft
🟡 BETTER — Controlled Flow System
Purpose: Direct and manage flow.
Includes:
• Advanced routing
• Proper discharge termination
• Slope verification
🔴 BEST — Managed Drainage System
Purpose: Full water management.
Includes:
• Underground solid pipe
• Proper slope control
• Connections sealed
• Clean-out access point
• Longer run distances
• Transition fittings
bottom of page