how to make concrete edging forms

How to Make Concrete Edging Forms

By Laura Anderson
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Embarking on a landscaping project often involves creating clean, defined edges around your garden, walkways, or patios. Concrete edging forms are an excellent way to achieve this, providing a professional, long-lasting finish. This guide will walk you through the process of making your own concrete edging forms, saving you money and allowing you to customize the design to suit your unique style.

Before we dive into the process, let's briefly discuss why concrete edging forms are a great choice. They are durable, weather-resistant, and can be designed to complement a variety of architectural styles. Plus, they add value to your property by enhancing its curb appeal. So, let's get started!

Gathering Materials and Tools

To create your concrete edging forms, you'll need a combination of materials and tools. Here's a list to help you get started:

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  • Concrete mix (quick-setting is recommended)
  • Water
  • Concrete edging form molds (you can purchase these or make your own using materials like wood or plastic)
  • Trowel
  • Gloves
  • Bucket
  • Measuring tape
  • Shovel
  • Wheelbarrow (optional, for mixing large quantities)

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Choosing the Right Concrete Mix

When selecting a concrete mix, opt for one that sets quickly. This will allow you to create multiple edging pieces in a short time frame. Additionally, ensure the mix is suitable for the climate in your region, as some mixes are designed to withstand extreme temperatures better than others.

For most residential projects, a 60-pound bag of quick-setting concrete mix should suffice. However, if you're working on a larger project, consider renting a concrete mixer to streamline the process.

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Preparing Your Workspace

Before you begin, prepare a flat, stable surface for mixing and pouring your concrete. A driveway or garage floor works well, as long as it's clean and free of debris. If you're working in a grassy area, lay down a tarp or plastic sheet to protect the ground from concrete spills.

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Also, ensure you have enough space to work comfortably and that the area is well-ventilated, as concrete dust can be irritating to the lungs.

Mixing the Concrete

Mixing concrete is a straightforward process, but it's essential to get the consistency right for your edging forms. Follow these steps to achieve the perfect mix:

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  1. Pour the entire bag of concrete mix into your bucket or wheelbarrow.
  2. Slowly add water while stirring the mixture continuously. Most quick-setting mixes require about 3 quarts of water per 60-pound bag.
  3. Stir until the mixture reaches a consistency similar to thick oatmeal. It should be smooth and free of lumps. Be careful not to add too much water, as this can weaken the concrete.
  4. Allow the mixture to rest for a few minutes before using it. This helps the concrete absorb the water evenly and ensures a consistent texture throughout your edging pieces.

Filling the Edging Form Molds

Once your concrete is mixed and ready, it's time to fill your edging form molds. Start by placing the molds on a flat surface, ensuring they are level and stable. Then, follow these steps:

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  1. Using a shovel or trowel, scoop the concrete mixture into the molds, filling them to the top.
  2. Use a trowel or a piece of wood to smooth the surface of the concrete, ensuring it's level and free of air bubbles.
  3. Allow the concrete to set for the recommended time, usually around 20-30 minutes for quick-setting mixes. Keep an eye on the weather, as extreme temperatures can affect the setting time.
  4. Once the concrete has set enough to hold its shape, gently remove the edging pieces from the molds. If necessary, use a hammer or mallet to tap the sides of the molds to help release the concrete.

Allow the edging pieces to cure for at least 24 hours before installing them. This ensures they are strong enough to withstand the installation process and the elements.

Customizing Your Edging Design

One of the benefits of making your own concrete edging forms is the ability to customize the design. You can create various shapes, sizes, and textures to suit your landscaping needs. Here are a few ideas to inspire your creativity:

  • Use different-sized molds to create varying heights and widths for your edging pieces.
  • Add decorative elements, such as pebbles, shells, or glass, to the concrete mixture before pouring it into the molds.
  • Create textured surfaces by pressing objects like leaves, lace, or fabric into the concrete before it sets.
  • Combine different colors of concrete to create striking patterns or designs.

Installing Your Concrete Edging Forms

After your edging pieces have cured, it's time to install them in your landscaping. Follow these steps for a professional-looking finish:

  1. Mark out the path where you want to install your edging using stakes and string.
  2. Dig a trench along the marked line, ensuring it's deep enough to accommodate the height of your edging pieces. The trench should be slightly wider than the edging to allow for proper installation and stability.
  3. Lay a bed of gravel or crushed stone in the trench to provide a stable base for your edging pieces and promote drainage.
  4. Begin installing the edging pieces, starting at a corner or straight section. Use a level to ensure each piece is even and aligned with the next.
  5. Use a rubber mallet to gently tap the edging pieces into place, ensuring they are securely seated in the trench.
  6. Backfill around the edging pieces with soil, ensuring they are firmly in place and stable.
  7. Allow the soil to settle for a few days before watering the area to help compact the soil and ensure a solid foundation for your edging.

Congratulations! You've successfully created and installed your own concrete edging forms. By following this guide, you've added a touch of professionalism and personal style to your landscaping project. Enjoy the fruits of your labor and the enhanced curb appeal of your property.

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