Easy Guide: Installing Plastic Splash Block

how to install plastic splash block

Installing a plastic splash block is a simple process that can be done by homeowners to protect their homes from water damage. Splash blocks are an important part of a gutter system, redirecting water away from a home's foundation. Plastic splash blocks are lightweight and easy to install, but may be more susceptible to heavy rains, mowers, and leaf blowers, which could move them from their correct positions. To install a plastic splash block, you will need a shovel or trowel to dig and level the area, and a measuring tape to ensure proper spacing from the house. It is important to remember that the open end of the splash block should always face away from the house. After installation, it is recommended to check the splash block after each rainfall for five consecutive rainfalls to ensure it is working properly.

shunpoly

Choose a plastic splash block that suits your local climate

The choice of material for splash blocks depends on your specific needs and local climate. If you live in an area with heavy rain and strong winds, concrete splash blocks are a more durable and stable option. They can withstand harsh weather conditions and will not blow away or become displaced in high winds. Concrete splash blocks also require minimal care and can remain in place for years.

However, if you live in a milder climate with less extreme weather conditions, plastic splash blocks can be a suitable choice. Plastic splash blocks are lightweight, budget-friendly, and easy to install. They come in a wide variety of shapes, sizes, and colours, allowing you to choose a design that complements your home's exterior. Keep in mind that plastic splash blocks may deteriorate in extreme heat or cold and may need to be replaced more frequently if exposed to harsh weather.

Another factor to consider is the level of rainfall in your area. Concrete splash blocks come in different sizes, with narrower models for drier climates and wider options for areas with frequent heavy rain. This ensures that the splash block can effectively channel water away from your home's foundation, regardless of the rainfall intensity.

Additionally, if you live in an area with extreme temperature variations, such as very cold winters, plastic splash blocks may move when the ground freezes. In this case, concrete splash blocks might be a better option as they can withstand extreme temperatures without shifting.

By considering your local climate, rainfall patterns, and temperature variations, you can choose between plastic or concrete splash blocks to suit your specific needs and effectively protect your home's foundation from water damage.

shunpoly

Dig and level the area

Digging and levelling the area is an important step in installing a plastic splash block. Here's a detailed guide to help you through the process:

First, use a shovel or trowel to dig a hole in the desired location for your splash block. The hole should be large enough to accommodate the size of the splash block you've chosen. Remember, the purpose of a splash block is to redirect water away from your home's foundation, so make sure the hole is positioned accordingly. Ensure that you call your local utility providers before digging to avoid damaging any underground utility lines.

Once you've dug the hole, take the time to level the area. Use your shovel or trowel to even out the base of the hole, creating a flat surface for the splash block to rest on. This step is crucial to ensure the stability of the splash block and its effectiveness in channelling water. You can use a level tool to check if the surface is even, making adjustments as needed.

Consider the angle and slope of the area. The direction and slope of the splash block ramp are critical to ensuring proper water flow. The surface should be slightly angled away from your house, creating a gentle downward slope. This will guide the water away from your foundation, preventing pooling and potential water damage.

If you're installing multiple splash blocks, such as for a gutter system, ensure that each hole is evenly spaced and levelled. Use a measuring tape to maintain proper spacing from your house and between each splash block. This will create an effective drainage system that works together to divert water away from your home.

Finally, if you're concerned about the stability of your plastic splash block due to its lightweight construction, consider placing a flat stone or brick underneath as a base. This simple step can provide added stability and prevent the block from shifting or moving during heavy rains or landscaping activities.

shunpoly

Ensure the block is set into the ground

To ensure the block is set into the ground, start by digging a levelled area. The depth of the hole should be about 2-3 inches, or enough to accommodate the height of the splash block. Make sure the ground is compact and free of any debris or obstacles. Place the splash block into the hole, ensuring it is level and stable. You can use a flat stone or brick underneath as a base for added stability, especially if you have a plastic splash block. Plastic splash blocks are lightweight and easy to install, but they may be more susceptible to movement due to their lower weight.

Check that the closed-off edge of the splash block is against the exterior wall or flush with the foundation. The open end of the splash block should always be facing away from the house, directing water outwards. This is crucial to prevent water from flowing back towards your home's foundation. Adjust the angle of the splash block if needed, ensuring it has a slight downward slope.

After installation, it is important to periodically check your splash block for any standing water, obstructions, shifting, or misalignment. These issues can cause water to pool and seep into your home's foundation, leading to cracks, leaks, and mould problems. Additionally, soil erosion can occur if water is not properly channelled away from your house. By regularly inspecting your splash block, you can identify any potential problems and make necessary adjustments to ensure optimal performance.

Overall, ensuring the splash block is securely set into the ground and properly angled is vital to prevent water damage to your home's foundation and surrounding areas. By following these installation steps and conducting regular maintenance checks, you can effectively channel rainwater away from your house, protecting your property from the costly and damaging consequences of improper water drainage.

Plastic in Cotton: What's the Truth?

You may want to see also

shunpoly

Check for proper water flow after installation

After installing a plastic splash block, it is important to check for proper water flow to ensure that it is functioning as intended and protecting your home's foundation from water damage. Here are some detailed steps to follow for checking the water flow:

Check the Slope

Use a level to check the slope of the splash block. Place the level on the block and ensure that the front (open end) is not higher than the back. If the front is higher, water will pool or run back toward your house, which is not desirable. If adjustments are needed, re-dig the area or use a flat stone or brick underneath as a base to stabilise the block.

Observe Water Flow

Run a hose through your downspout or wait for rainfall, and observe the water flow. Watch where the water goes and ensure it is flowing away from your house as intended. If the water pours off the end and away from your home, the installation is successful.

Check for Standing Water

Periodically check the splash block for standing water. Standing water can indicate improper water flow or blockages that need to be addressed. Ensure that the splash block is clear of debris and obstructions, and adjust the angle if necessary.

Inspect After Heavy Rains

Re-check the splash block after heavy rainfall or freeze-thaw cycles. Soil shifts and blocks can settle over time, affecting the slope. If adjustments are needed, dig out under the front or build up under the back to maintain the correct slope.

Monitor for Soil Erosion

In addition to checking for proper water flow, periodically inspect the area for signs of soil erosion. Splash blocks are designed to prevent soil erosion by directing water away from your home's foundation. If soil erosion is occurring, you may need to adjust the splash block or consider a different type of block or downspout extension.

shunpoly

Preventing movement with a flat stone or brick underneath

Plastic splash blocks are lightweight and easy to install, but their lower weight means they can be moved from their correct positions by heavy rains, mowers, leaf blowers, or trimmers. To prevent this, you can place a flat stone or brick underneath the plastic splash block as a base. This will add stability and prevent the block from shifting.

When installing a splash block, it is important to ensure that the closed end is facing towards your home, with the open end facing away. The block should also be angled slightly so that the side closest to the house is raised, creating a downward slope to direct water away from your home.

It is also crucial to select a splash block that is suited to the local and regional climatic conditions of your area. For example, if you live in an area with heavy rainfall, you may need a larger or more complicated splash block design to handle the increased water flow. Additionally, consider the width of the downspout; wider downspouts handle more water, so a wider splash block may be necessary to accommodate the increased flow.

After installing a splash block, it is important to check on it after each rainfall for five consecutive rainfalls to ensure it is working properly and no adjustments are needed. Regular maintenance is also key; periodically check splash blocks for standing water, obstructions, shifting or misalignment, and soil erosion.

Frequently asked questions

A splash block is a device manufactured from concrete or plastic that works to channel water away from your home's foundation.

Plastic splash blocks are lightweight and easy to install. Ensure you have a shovel or trowel, and a measuring tape. Plastic splash blocks should be installed directly beneath the downspout, with the closed end against the exterior wall. The water needs to flow away from the house, so the open end of the splash block should always face away from the house.

Plastic splash blocks are cost-efficient and lightweight, making them easy to carry around and place at downspouts. They are also effective at providing quality drainage of water away from your home.

Plastic splash blocks may be less durable than concrete blocks and could be blown away or shifted by heavy rain, mowers, leaf blowers, or trimmers. They may also not fit your foundation or downspout as well as a concrete block, leading to poor water direction.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment