GA Downspout Accessories & Water Management Solutions

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🚚 Ships Nationwide • 📍 Same-Day Damascus Pickup • Foundation Protection • Rainwater Harvesting

Complete Water Management - Protect Foundations & Harvest Rainwater

Shop professional downspout accessories for optimal water control: rain barrel diverters connect your downspouts to water storage systems, splash blocks prevent foundation erosion, leaf strainers stop clogs, and extensions direct water 4-10 feet away from your home. Transform your gutter drainage system into a complete water management solution protecting your foundation while harvesting Pacific Northwest rainfall. Ships nationwide. Damascus OR same-day pickup for contractors.

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Rain Barrel Diverters

Harvest 4,600+ gallons annually - save $200-500 on irrigation

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Splash Blocks

Prevent $5,000-15,000 foundation repairs with proper drainage

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Leaf Strainers

Stop clogs before they happen - 90-95% debris capture

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Extensions

Direct water 4-10 feet from foundation for maximum protection

Professional Downspout Accessories: The Final Layer of Complete Gutter System Performance

Your 5-inch or 6-inch gutter system, outlets, downspouts, and elbows collect and channel water—but the final critical step is what happens when water reaches ground level. Professional downspout accessories transform basic drainage into comprehensive water management, protecting your foundation from erosion while enabling rainwater harvesting, landscape irrigation, and underground drainage integration.

Pacific Northwest homes face 37 inches of annual rainfall—managing this volume properly prevents $5,000-15,000 foundation repairs and captures free irrigation water worth $200-500 annually.

Product Category 1: Rain Barrel Diverters (Rainwater Harvesting)

The Modern Solution to Free Irrigation Water

Rain barrel diverters automatically redirect downspout water into rain barrels, tanks, or cisterns while maintaining overflow protection when storage is full.

How Diverters Work:

Install diverter into existing downspout 9-12 inches above barrel top
Water flows through diverter into barrel until full
Once full, water automatically bypasses diverter and continues down original downspout path
Prevents overflow around foundation (basement flooding prevention)

Critical Advantage Over Direct-Connect Systems:

Problem with direct connections:

Most rain barrels have small overflow hoses that can't handle heavy rainfall—causing overflow around foundation

Diverter solution:

Maintains full downspout capacity for overflow, preventing foundation water issues

Our Rain Barrel Diverter Selection

Flexi-Fit Universal Diverter (Most Popular)

✅ Fits 2x3 AND 3x4 rectangular downspouts
✅ Flexible rubber design—no cutting required for sizing
✅ Automatic overflow protection
✅ Winter bypass mode (closes diverter, water flows through downspout)
✅ Easy 15-minute installation

Price: $25-35 each

Premium Galvanized Steel Diverter

✅ Heavy-duty galvanized construction (vs plastic)
✅ Adjustable angle for precise barrel positioning
✅ Commercial-grade durability
✅ Architectural appearance

Price: $35-45 each

Applications: High-end homes, visible installations, maximum longevity

Multi-Barrel Diverter Kit

✅ Connects 2-4 rain barrels in series
✅ Includes hoses, fittings, and overflow management
✅ Maximizes rainwater storage (200-400 gallons)
✅ Integrated system management

Price: $65-95 complete kit

Rainwater Harvesting Benefits for Pacific NW

Annual Water Savings Calculation:

Average Portland home: 1,500 sq ft roof
Annual rainfall: 37 inches
Water captured: 1,500 × 37 ÷ 12 = 4,625 gallons/year
Value at $0.10/gallon (metered water): $462 saved annually

Environmental Impact:

Reduces stormwater runoff entering sewers
Decreases water treatment plant burden
Provides chemical-free irrigation (no chlorine)
Conserves municipal water resources

Product Category 2: Splash Blocks (Foundation Protection)

The Simple Solution Preventing $10,000+ Foundation Repairs

Splash blocks are rectangular concrete or plastic channels positioned at downspout bases that disperse water away from foundations, preventing pooling, erosion, and basement flooding.

Why Splash Blocks Matter:

Without splash blocks:

Water concentrates at foundation base → erosion → cracks → basement leaks → $5,000-15,000 repairs

With splash blocks:

Water disperses 2-3 feet away in controlled channel → foundation stays dry

Splash Block Material Options

Concrete Splash Blocks (Professional Standard)

✅ Superior Durability: 5,000 PSI concrete—won't crack or degrade
✅ Weight Advantage: 55-93 lbs won't blow away during storms
✅ Professional Appearance: Blends with landscape
✅ Lifetime Investment: Lasts 30-50+ years with zero maintenance

Sizes Available:

24" length × 11.5" wide: $20-25 each (standard residential)
36" length × 11.5" wide: $30-35 each (extended protection)

Plastic/Resin Splash Blocks (Budget-Friendly)

✅ Lightweight: Easy positioning and moving
✅ Affordable: $8-15 each (vs $20-35 concrete)
✅ Color Options: White, brown, gray, slate patterns
✅ DIY-Friendly: No heavy lifting required

Limitations:

❌ Can blow away in heavy storms
❌ May crack after 3-5 years sun exposure
❌ Less professional appearance

Best For: Budget installations, rental properties, temporary solutions

Decorative Splash Blocks (Aesthetic Premium)

✅ Slate patterns, stone textures, decorative designs
✅ Complements high-end landscaping
✅ Functions as garden accent + water management

Price: $25-50 each

Applications: Visible downspout locations, premium homes, landscaping integration

Splash Blocks vs. Downspout Extensions: Which to Choose?

Feature	Splash Blocks	Downspout Extensions
Water Distance	2-3 feet from foundation	✅ 4-10+ feet from foundation
Installation	✅ Place and done (5 min)	Moderate (attach to downspout)
Cost	✅ $8-35 each	$10-40 each
Maintenance	✅ None	Occasional repositioning
Aesthetics	Visible but low-profile	Can be obtrusive
Best For	Flat yards, minimal space	✅ Slopes, problem drainage
Effectiveness	Good (basic protection)	✅ Excellent (maximum distance)

Professional Recommendation: Use splash blocks on flat, well-draining yards. Use extensions for slopes, problem areas, or when foundation requires maximum distance protection.

Product Category 3: Downspout Extensions (Enhanced Protection)

Direct Water 4-10 Feet from Foundation

Downspout extensions attach to downspout bases and carry water significantly farther from foundations than splash blocks alone—critical for slope management and problem drainage areas.

Extension Types:

Flexible Roll-Out Extensions:

Extends 4-10 feet as needed
Rolls up flat for mowing
$10-20 each
Best for: Seasonal use, easy lawn maintenance

Rigid PVC Extensions:

Permanent 4-6 foot extensions
Underground burial option
$15-30 each
Best for: Permanent installations, professional appearance

Underground Drain Systems:

Buried pipe to drainage area 10-50 feet away
Complete invisibility
$50-200 installed
Best for: Maximum protection, clean aesthetics

Product Category 4: Leaf Strainers & Debris Filters (Clog Prevention)

Prevent Downspout Clogs Before They Happen

Leaf strainers install at gutter outlets to catch leaves, pine needles, and debris before entering downspouts—preventing complete system blockage.

Strainer Types and Applications

Universal Aluminum Basket Strainers (Most Popular):

How They Work:

Drop into outlet opening from above
Wire mesh basket catches debris while water flows through
Remove basket 1-2x annually, empty debris, reinstall

Features:

✅ Fits 2x3 AND 3x4 outlets (universal design)
✅ Rustproof aluminum construction
✅ No tools required for installation
✅ 3.75" depth catches significant debris volume

Price: $8-12 per strainer (one per downspout location)

Copper Wire Birdcage Strainers (Premium/Architectural):

Applications:

Copper half-round gutter systems
Historic restorations
High-end architectural installations
Visible outlet locations requiring aesthetic appeal

Sizes:

3" round outlets: $16-27 each
4" round outlets: $25-35 each
6" round outlets: $60-70 each (commercial)

Advantage: Matches copper downspout systems, traditional appearance, 100+ year lifespan

Leaf Eater Ultra™ Downspout Filter (Advanced Rain Harvesting):

Premium Features:

✅ Hydro-activated filtration technology (debris self-clears)
✅ 1/32" stainless steel mosquito-proof mesh
✅ Integrated rain head + first-flush diverter
✅ Pivoting outlet (vertical or horizontal installation)
✅ Multi-fit: 2x3, 3x4, 3", 4" downspouts

Price: $45-65 each

Best For: Serious rainwater harvesting systems, underground storage, potable water preparation

Product Category 5: Underground Drainage Connectors

Connect Downspouts to Buried Drain Systems

Underground drainage removes water completely from property via buried PVC pipes to storm drains, dry wells, or street drainage.

Components Available:

Downspout-to-PVC adapters (3", 4" PVC)
Pop-up emitters (releases water away from foundation)
Drain grates
Cleanout fittings

Applications: Properties with persistent foundation moisture, basements, crawl spaces requiring maximum drainage

Damascus Water Management Expertise

Custom Solutions for Complex Drainage

Our Damascus team provides complimentary consultation for:

Multi-barrel rainwater harvesting system design
Foundation drainage problem-solving
Slope management solutions
Underground drainage planning

📍 Damascus Location: 18601 SE Sunnyside Rd, Damascus, OR 97089

📞 Call: (503) 496-7017

🕐 Hours: Mon-Fri 8am-5pm, Sat 9am-3pm

Frequently Asked Questions

Do I need a rain barrel diverter or can I connect my downspout directly to the barrel?

Always use a diverter. Direct connections cause two critical problems: (1) Most rain barrels have small overflow hoses that can't handle heavy rainfall—water overflows around foundation causing basement flooding, (2) You can't winterize the system (barrel removal). Diverters solve both: automatic overflow protection + easy barrel removal.

What's better—splash blocks or downspout extensions?

Depends on your property. Splash blocks: Best for flat yards with good natural drainage, budget-conscious, minimal maintenance. Extensions: Best for slopes, problem drainage areas, when you need water 4-10 feet away from foundation. Professional tip: Use both together—extension carries water distance, splash block at end disperses it.

How far should downspouts drain from my foundation?

Minimum 4-6 feet, ideally 10+ feet. Water within 4 feet can seep back to foundation causing cracks, leaks, and basement moisture. Use downspout extensions or underground drainage to achieve proper distance.

Do leaf strainers really prevent downspout clogs?

Yes—highly effective. Strainers catch 90-95% of debris before entering downspouts. Maintenance: Remove strainer 1-2x annually, dump debris, reinstall (takes 2 minutes per downspout). Without strainers: Downspouts clog requiring professional cleaning ($150-300) or replacement.

Can I harvest rainwater in Oregon legally?

Yes—Oregon allows rainwater harvesting for residential use. No permit required for rain barrels under 5,000 gallons. Collected water ideal for irrigation, car washing, outdoor cleaning. Our rain barrel diverters make collection effortless and automatic.

What size splash block do I need—24" or 36"?

36" for better protection. Longer blocks disperse water over wider area, reducing erosion intensity. Use 24" for tight spaces only. Pacific NW recommendation: 36" blocks for 37" annual rainfall areas—extra length justifies minimal cost difference (+$10-15).

How much money do rain barrels actually save?

$200-500 annually for average Portland home. Calculation: 1,500 sq ft roof × 37" rain = 4,625 gallons captured. At $0.10/gallon metered water cost = $462 saved. Payback period: Rain barrel ($80-150) + diverter ($25-35) = Total investment pays for itself in 3-6 months of irrigation season.