DIY Concrete Molds for Rain Gutter Downspouts & Splash Blocks

Creating a reliable DIY concrete system for rain gutter downspouts starts with precision concrete molds—essential for shaping splash blocks that protect your home from water damage. Properly designed molds ensure clean, strong finishes that withstand rain, freezing, and wear. Using quality concrete mixes and reinforced forms, you can craft durable downspout extensions and splash blocks that redirect water efficiently, preventing erosion and foundation issues. This guide covers step-by-step mold construction, waterproofing tips, and installation best practices to ensure long-lasting protection with minimal cost. Whether repairing old systems or building new, mastering concrete molds for gutters and splash blocks is a key DIY skill for home resilience.

Mastering concrete molds for rain gutter downspouts and splash blocks empowers homeowners to build reliable, long-lasting water management solutions. With the right techniques and materials, you can protect your property from costly water damage while gaining confidence in DIY construction. Start today—your home’s foundation deserves protection that’s both smart and sustainable.

About this item Sold concrete molds (PHOTO 2) Rain Gutter Downspout Splash Block Size 21.26 in x 9.84 in x 2.36 in (540x250x60 mm) The mold is made of ABS plastic thickness of 0.078" (1.9-2 мм) Depending on the geometry of the product wall thickness can form less than the above dimensions. Directs rain water away from foundation while helping prevent soil erosion. Used to guard against.

Moldcreations has a nice selection of concrete downspout splash guard molds to use around your home and garden area. Make your own downspouts and splash guards with our concrete molds. Create your own concrete splash guards with Stone Master's Concrete Splash Block Mold.

This splash block mold makes a 17″ long x 8″ wide x 2.25″ deep concrete downspout splash guard. Sold concrete molds (PHOTO 2) Rain Gutter Downspout Splash Block. Directs rain water away from foundation while helping prevent soil erosion.

Mold is reusable. 3-foot concrete splash block: If you have slightly more room, install a 36-inch splash block that can retain more water. This 93-pound concrete guard can accommodate a prominent gutter that channels more water.

The added length can distribute water even farther away from a building's foundation. Concrete Mold DIY Rain Gutter Downspout Splash Block ABC Plastic Decorative Downspout Model S61 SvitMolds 415 subscribers Subscribed. A concrete splash block is a simple yet effective tool placed under the downspout of your gutter system.

Its primary function is to channel water away from your home's foundation. A splash block, or concrete block which attaches to the bottom end of a downspout, directs water away from a home to help prevent water damage and basement flooding. Building a DIY splash block may sound challenging, but with the proper planning and a few simple supplies, the process should go smoothly.

Discover the vital role of concrete rain gutter downspout splash blocks in safeguarding your home from flooding and enhancing its curb appeal. This article explores their durability, effective drainage, and long-term savings, while offering tips on selecting the right style and size. Learn how to install and maintain these stylish solutions, ensuring your yard stays protected and visually.

Find Downspout gutters & accessories at Lowe's today. Shop gutters & accessories and a variety of building supplies products online at Lowes.com.