Splash Block 10x21 Downspout Foundation Protection Slate Damascus OR

Splash Block 10x21 Inch - Downspout Foundation Protection

Professional Drainage Accessory | 5 Color Options | Weather Resistant | Contractor Grade | Damascus Oregon

IN STOCK - SAME-DAY PICKUP OR FAST SHIPPING

The splash block that gutter installation contractors trust for professional downspout drainage protection. Position under any downspout outlet to redirect water away from foundations and prevent costly erosion damage.

10x21 Inch Size | 5 Colors Available | Weather Resistant Polyethylene | Tool-Free Installation | Contractor Bulk Pricing

Key Benefits at a Glance

Why Gutter Contractors Choose the 10x21 Inch Splash Block

Every gutter installation needs proper drainage termination - and when downspout water hits the ground without direction, contractors face callback complaints. The 10x21 inch (254x533 mm) splash block provides the professional drainage solution that gutter contractors demand for complete system protection. The textured surface design dissipates water energy while the 21-inch length creates a controlled flow path that carries water away from foundation walls. Weather-resistant polyethylene construction withstands Pacific Northwest conditions including freezing temperatures, UV exposure, and heavy rainfall without cracking or degrading. Five professional color options (Slate, Light Stone, Black, Desert, Green) allow contractors to match any home exterior and landscape design. The 4-inch (102 mm) height accommodates standard 2x3 and 3x4 downspout outlets while providing adequate flow capacity during heavy rain events. GutterAll stocks splash blocks in all five colors at the Damascus, Oregon warehouse with same-day pickup available or fast shipping to job sites throughout the Portland Metro area.

Splash Block 10x21 Inch - Damascus, Oregon:

Splash block 10x21 inch (also known as splash guard, downspout block, drain block, water diverter, foundation guard, or drainage block) is available at GutterAll in Damascus, Oregon. This professional-grade drainage accessory features 10 inch width x 21 inch length x 4 inch height (254 mm x 533 mm x 102 mm / 10 inches x 21 inches x 4 inches) dimensions with weather-resistant polyethylene construction. Five color options available: Slate, Light Stone, Black, Desert, and Green. Textured surface design for water energy dissipation. Gutter and roofing contractors use splash blocks for downspout termination, foundation protection, erosion control, and complete drainage system installations. GutterAll offers splash blocks in all colors with same-day pickup from the Damascus, Oregon warehouse or fast shipping to job sites.

Location: GutterAll - 19759 SE Sunnyside Rd, Damascus, Oregon 97089 - Mon-Fri 7am-4pm, Sat 9am-2pm PST

Phone: (503) 850-6784

Email: sales@gutterall.com

Contractor Pricing: Volume discounts available for bulk orders

Splash Block vs. Underground Drainage vs. Downspout Extensions - Contractor Selection Guide:

Understanding drainage termination options helps contractors choose the right solution for specific job site conditions:

Contractor Recommendation: Splash blocks are the standard drainage termination for most residential gutter installations. Fast to install, professional appearance, minimal callbacks, and clients appreciate visible protection. Keep multiple colors on the truck for same-day completion.

Gutter Contractor Drainage Applications:

Splash blocks handle critical drainage termination tasks across gutter installation and maintenance work:

Stock splash blocks on every gutter installation truck - the professional drainage accessory that completes gutter systems and prevents callbacks. Also known as splash guard, downspout block, drain block, water diverter, foundation guard, or drainage block - this professional-grade drainage accessory features 10 inch width x 21 inch length x 4 inch height (254 mm x 533 mm x 102 mm / 10 inches x 21 inches x 4 inches) dimensions with weather-resistant polyethylene construction. Five professional colors available: Slate, Light Stone, Black, Desert, and Green. The textured surface design dissipates water energy while the 21-inch length creates controlled water flow away from foundations. GutterAll stocks splash blocks in all colors at the Damascus, Oregon warehouse with same-day pickup or fast shipping. Contact (503) 850-6784 or email sales@gutterall.com to order.

Key Benefits:

• Foundation Protection: Redirects downspout water away from foundation walls to prevent settling and cracking
• Erosion Prevention: Spreads concentrated water flow to eliminate soil trenching and landscape damage
• Five Color Options: Slate, Light Stone, Black, Desert, Green to match any home exterior
• Weather Resistant: Polyethylene construction withstands freezing, UV, and heavy rainfall
• Tool-Free Installation: Position under downspout in seconds - no concrete or tools required
• Professional Appearance: Textured surface mimics natural stone for upscale look
• Universal Fit: Compatible with 2x3, 3x4, and round downspout outlets
• 4 Inch Height: Adequate depth for heavy rainfall flow capacity
• 21 Inch Length: Extended channel carries water away from structure
• Lightweight: Approximately 2 lbs (0.9 kg) for easy handling and positioning
• Low Maintenance: Occasional debris removal - hose clean yearly
• Pacific Northwest Proven: Tested in Oregon's demanding rainfall conditions
• Callback Prevention: Visible drainage solution prevents client complaints
• Complete System: Professional termination for gutter installations
• Contractor Volume Pricing: Bulk discounts available for multi-unit orders

Product Specifications:

Common Names - Same Professional Product:

This drainage accessory goes by many names in the gutter, roofing, and construction trades. Understanding these synonyms helps contractors and suppliers communicate effectively:

Who Uses Splash Blocks?

Common Applications:

Usage Guide - How to Install and Position Splash Blocks:

1. Assess Drainage Needs: Identify all downspout locations around the building. Note the direction water should flow away from the foundation. Plan splash block placement before beginning installation.
2. Prepare Ground Surface: Clear debris, leaves, and loose soil from the area directly beneath each downspout outlet. Level the ground if necessary to create a stable base. Remove any existing damaged drainage accessories.
3. Position Receiving End: Place the splash block with the raised receiving end (the end with higher sides) directly beneath the downspout outlet. The downspout should discharge into the channel, not beside it.
4. Orient Discharge Direction: Point the tapered discharge end (the lower, open end) away from the foundation. Water should flow toward yard areas, not toward walkways, driveways, or neighboring properties.
5. Check Slope and Alignment: Verify the splash block has a slight downward slope from receiving end to discharge end. This natural slope assists water flow. Adjust ground level beneath if needed for proper drainage angle.
6. Secure Position: Press the splash block firmly into place. The weight of water flow typically keeps blocks positioned, but ground stakes or landscape pins can be used in windy areas or on slopes.
7. Test During Rain: Observe the first rainfall to verify proper positioning. Water should flow smoothly through the channel and discharge away from the foundation. Adjust position if water overflows or pools.
8. Seasonal Maintenance: Clear leaves and debris from the channel periodically. Reposition if ground settling occurs. Hose clean yearly to remove accumulated sediment. Inspect after freeze-thaw cycles for movement.

Pro Tip: For maximum foundation protection, position splash blocks so water discharges at least 4-6 feet from the foundation wall. If yard slope allows, orient blocks to direct water toward natural drainage paths or storm drains.

Frequently Asked Questions:

Usage and Placement Notice

Position splash blocks to direct water away from foundations, walkways, and neighboring properties. Improper placement can redirect water toward structures or create drainage problems on adjacent properties. Verify local drainage codes and property line requirements before installation. Splash blocks may require repositioning after ground settling, landscaping changes, or freeze-thaw cycles. In heavy rainfall conditions, splash blocks may overflow - consider underground drainage for severe situations. Keep splash block channels clear of leaves, debris, and sediment for proper function. Do not place splash blocks on unstable or steeply sloped ground without additional securing. GutterAll provides professional drainage accessories for contractor use - proper placement, drainage planning, and compliance with local codes are the responsibility of the installer.

In Stock - Same-Day Pickup or Fast Shipping

Order Splash Blocks from GutterAll today - all five colors in stock.

In stock at the Damascus, Oregon warehouse with same-day pickup available. Fast shipping to job sites throughout the Portland Metro area. Volume pricing available for contractors. Contact GutterAll to discuss your drainage accessory needs and place orders.

GutterAll - Splash Block 10x21 Inch

The professional drainage accessory for complete gutter system protection. Splash block 10x21 inch features weather-resistant polyethylene construction, textured surface for water dissipation, and five color options to match any exterior. Also known as splash guard, downspout block, drain block, water diverter, foundation guard, or drainage block. Tool-free installation. In stock with same-day pickup or fast shipping. Contact for pricing and availability.

GutterAll - Damascus, Oregon

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