Is water pooling around your foundation during heavy rainfall? Are your basement or crawlspace showing signs of moisture intrusion? Des Moines Drain and Sewer provides expert downspout extension services throughout the Des Moines metro area to effectively channel roof runoff away from your property’s foundation, preventing costly water damage and preserving structural integrity.
Iowa’s seasonal heavy rains and snow melt create significant water management challenges for property owners. Our professionally installed downspout extensions direct thousands of gallons of water safely away from vulnerable foundations, helping prevent basement flooding, foundation cracking, soil erosion, and landscape damage. Trust our licensed and insured experts to protect your most valuable investment with customized downspout solutions.
Our Downspout Extension Services in Des Moines, IA
At Des Moines Drain and Sewer, we offer comprehensive downspout extension solutions designed to address your specific water management needs. Our skilled technicians use quality materials and proven installation techniques to ensure long-lasting performance and protection.
Above-Ground Downspout Extensions
Our above-ground extension options include:
- Decorative downspout extensions
- Hinged downspout extensions for easy lawn maintenance
- Roll-out flexible extensions
- Splash blocks and decorative diverters
- Aluminum and vinyl extension options
- Customized length extensions
- Rain chains with collection basins
These visible solutions offer economical protection while complementing your home’s exterior aesthetics. We offer a variety of styles, colors, and materials to match your architectural design.
Underground Downspout Extensions
Our underground downspout drainage solutions include:
- Buried downspout lines
- Pop-up emitter systems
- Connection to existing drainage systems
- Dry well installation
- French drain integration
- Rain garden drainage design
- Permeable landscape discharge areas
These hidden systems provide superior water management without visible components disrupting your landscape. Underground extensions offer permanent protection that won’t interfere with yard maintenance.
Complete Gutter and Downspout Systems
For comprehensive water management, we offer:
- Seamless gutter installation
- Downspout positioning and installation
- Gutter guard systems
- Complete drainage system design
- Rainwater harvesting integration
- Full system replacement
- Combined solutions for complex drainage issues
Our experts analyze your entire roof drainage situation to create an integrated solution that effectively manages water from roof to final discharge point, preventing problems throughout the system.
Commercial Downspout Solutions
Our commercial downspout extension services include:
- Large-capacity commercial downspout systems
- Parking lot and hardscape drainage integration
- Roof drainage for commercial buildings
- Municipal code-compliant installations
- Large-scale underground drainage networks
- Commercial-grade materials for lasting performance
- Custom solutions for unique commercial properties
We understand the increased water volumes and unique challenges of commercial properties and design systems that effectively manage runoff while minimizing maintenance requirements.
Why Choose Des Moines Drain and Sewer for Downspout Extensions
When you select Des Moines Drain and Sewer for your downspout extension needs, you’re choosing a company with:
- Specialized drainage expertise – Deep understanding of water management principles
- Local weather knowledge – Solutions designed for Iowa’s specific rainfall patterns
- Quality materials – Durable components that withstand extreme temperatures and UV exposure
- Professional installation – Proper slopes and connections for maximum efficiency
- Aesthetically pleasing options – Extensions that complement your property’s appearance
- Customized solutions – Tailored to your specific property layout and needs
- Competitive pricing – Excellent value with transparent cost structure
Our commitment to quality ensures that your downspout extensions will provide reliable protection for years to come while enhancing your property’s appearance and value.
Common Drainage Problems in Des Moines, IA
Iowa property owners frequently face these drainage challenges that downspout extensions help solve:
- Foundation seepage – Water infiltration causing basement dampness
- Foundation settlement – Soil erosion from concentrated water flow
- Landscape erosion – Washing away of soil and mulch near downspouts
- Basement flooding – Water entering through foundation cracks
- Mold and mildew growth – Persistent dampness creating health hazards
- Siding and paint damage – Water splash-back affecting exterior walls
- Ice formation – Winter freezing of pooled water creating hazards
- Insect breeding grounds – Standing water attracting mosquitoes
Our properly designed and installed downspout extensions address these issues by directing water away from vulnerable areas to appropriate discharge locations.
Local Drainage Regulations We Follow in Des Moines, IA
Des Moines property owners should be aware of these local regulations affecting downspout drainage:
- Des Moines Municipal Code: Prohibits directing downspouts toward neighboring properties or sidewalks
- Stormwater Management Ordinances: Guidelines for proper water discharge locations
- Property Line Restrictions: Requirements for setbacks from property boundaries
- Historic District Regulations: Special requirements for homes in designated historic areas
Our team stays current on all local regulations to ensure your downspout extensions are fully compliant with municipal codes. We handle any necessary permits and documentation as part of our comprehensive service.
How Much Do Downspout Extensions Cost in Des Moines, IA?
We believe in transparent pricing for our Des Moines customers. Here’s what you can generally expect:
| Service | Basic Installation | Standard System | Premium System |
| Above-Ground Extensions (per downspout) | $75–$150 | $150–$300 | $300–$500 |
| Underground Extensions (per downspout) | $250–$400 | $400–$750 | $750–$1,200 |
| Complete System (average home) | $600–$1,200 | $1,200–$2,500 | $2,500–$4,000+ |
| Commercial Systems | Custom Quote | Custom Quote | Custom Quote |
Factors that affect downspout extension costs include:
- Extension type and material quality
- Distance water needs to be transported
- Underground obstacles and soil conditions
- Landscape features and restoration needs
- Number of downspouts requiring extension
- Integration with existing drainage systems
- Property accessibility challenges
We provide detailed written estimates after a thorough on-site evaluation, ensuring you understand all costs before work begins. We offer options at different price points to accommodate various budgets while still providing effective solutions.
Signs You Need Downspout Extensions
Watch for these indicators that your property would benefit from professional downspout extensions:
- Water pooling near foundation – Visible puddles during or after rainfall
- Eroded soil around downspout discharge – Washed-out areas under downspouts
- Basement dampness or flooding – Water intrusion after heavy rain
- Foundation cracks – New or expanding cracks in foundation walls
- Siding or paint damage – Water staining or deterioration on exterior walls
- Landscape damage – Eroded plant beds near downspouts
- Settled concrete – Walkways or driveways sinking near foundation
- Mulch washout – Landscape material consistently washing away
Benefits of Professional Downspout Extensions
Investing in professionally installed downspout extensions provides numerous advantages:
- Foundation protection – Prevents costly structural damage from water intrusion
- Basement preservation – Reduces risk of basement flooding and moisture problems
- Improved landscaping – Prevents erosion and landscape material washout
- Reduced mold risk – Decreases moisture that contributes to mold growth
- Enhanced property value – Proper drainage is an important selling point
- Mosquito prevention – Eliminates standing water that attracts pests
- Sidewalk and driveway protection – Prevents concrete damage from ice formation
- Peace of mind – Confidence during heavy rainfall events
Our expert installation ensures you receive these benefits while avoiding the common pitfalls of improper drainage management.
Downspout Extension Maintenance Tips
Keep your downspout extensions working efficiently with these maintenance recommendations:
- Regular inspection – Check extensions seasonally and after storms
- Debris removal – Clear leaves and debris from gutters and downspouts
- Proper reconnection – Ensure detachable extensions are reattached after lawn maintenance
- Winter preparation – Adjust seasonal extensions before freezing weather
- Emitter cleaning – Keep pop-up emitters free of soil and debris
- Gutter cleaning – Maintain clean gutters to prevent downspout clogs
- Annual system check – Verify proper slopes and connections
Proper maintenance extends the life of your downspout extensions and ensures maximum performance when you need it most. Our team can establish a maintenance schedule tailored to your specific system.
Areas We Serve for Downspout Extension Services
Des Moines Drain and Sewer proudly serves:
- Des Moines – 50309, 50310, 50311, 50312, 50313, 50314, 50315, 50316, 50317, 50320, 50321
- West Des Moines – 50265, 50266, 50325
- Ankeny – 50021, 50023
- Urbandale – 50322, 50323
- Johnston – 50131
- Clive – 50325
- Waukee – 50263
- Altoona – 50009
- Norwalk – 50211
- Indianola – 50125
- Grimes – 50111
- Pleasant Hill – 50327
- Bondurant – 50035
- Adel – 50003
Protect Your Foundation from Water Damage!
Contact Des Moines Drain and Sewer today for expert downspout extension installation from the area’s most trusted drainage professionals.
Call now (515) 349-0902 or schedule your free estimate online.
- Same-day service available
- 24/7 emergency response
- Free estimates
- Satisfaction guaranteed