Do Plastic Sheds Need a Base?

When it comes to outdoor storage solutions, plastic sheds have become increasingly popular. They offer a cost-effective and low-maintenance alternative to traditional wooden sheds. However, a common question that arises when considering a plastic shed is whether or not it needs a base. In this article, we will explore the importance of having a base for your plastic shed and discuss different types of bases that you can consider.

The Importance of a Base

Before we delve into the types of bases, let's first understand why having a base for your plastic shed is necessary. A base serves several essential purposes that ensure the stability and longevity of your shed:

1. Prevents Ground Moisture: Placing your shed directly on the ground can lead to moisture seeping through the floor. Over time, this moisture can cause decay, mold, and damage to the shed's structure and the items stored inside.

2. Enhances Stability: A solid and level base provides a stable foundation for your shed. Without a base, the shed may shift and become unsteady, especially if the ground is uneven or prone to erosion.

3. Protects Against Critters: By elevating your shed off the ground, you can deter small animals and pests from making a home underneath it. This is particularly important if you store garden tools, equipment, or other items that critters might find attractive.

4. Improves Drainage: Having a base allows for proper drainage, preventing water from pooling around the shed during heavy rainfall. This helps minimize the risk of water damage and keeps the shed dry.

5. Safeguards Against Rot: A quality base will raise your shed above the ground, mitigating the risks of rot caused by prolonged exposure to moisture and dampness.

Considering these points, it becomes evident that having a solid base for your plastic shed is crucial. Let's now explore different types of bases that you can choose from.

Different Types of Bases for Plastic Sheds

Various base options are available to suit different needs and preferences. Your choice will depend on factors such as the shed's size, location, budget, and personal preference. Here are a few common types of bases:

1. Concrete Slab

A concrete slab is a durable and long-lasting base option. It provides a level surface for your shed and offers excellent stability and protection against moisture. However, constructing a concrete slab requires some expertise and can be costly. If you plan to keep your plastic shed in one place for a long time, a concrete slab may be a highly recommended base option.

2. Paving Slabs

Paving slabs are a relatively simple and cost-effective base solution. These interlocking concrete or stone slabs offer stability and can be easily leveled. Paving slabs also prevent weeds from growing and retain their shape even under heavy loads. While not as permanent as a concrete slab, paving slabs still provide a solid foundation for your plastic shed.

3. Gravel

Gravel is a popular choice for those looking for a more affordable option that is also relatively easy to install. It allows for good drainage and can provide adequate stability when properly compacted. However, it may require occasional maintenance to ensure it remains level over time.

4. Timber Frame

A timber frame is another viable option for creating a base for your plastic shed. This involves constructing a wooden frame using treated timber and filling it with hardcore, concrete, or gravel. This method offers flexibility as you can easily adjust the size and shape of the frame to suit your shed dimensions. However, it requires some DIY skills and regular maintenance to prevent wood rot.

5. Plastic Grid System

A plastic grid system is a modern and innovative base option that is gaining popularity. These grids are made from recycled plastic and provide excellent stability and drainage. They are easy to install, lightweight, and prevent soil erosion underneath the shed. Additionally, they can be filled with gravel or grass, allowing for a more aesthetic appearance.

Steps to Prepare and Install a Base

Once you have chosen the type of base that suits your needs, follow these general steps for preparing and installing your plastic shed base:

1. Clear and Level the Area: Start by removing any vegetation, stones, or debris from the site. Ensure that the ground is leveled, using a shovel and a spirit level to make adjustments if necessary.

2. Mark the Shed Dimensions: Use pegs and string to mark the exact dimensions of your plastic shed on the ground. This will help you visualize the area you need to prepare for the base.

3. Prepare the Base: Depending on the type of base you have chosen, follow the specific instructions for its preparation. This may involve laying a concrete slab, placing paving slabs, or constructing a timber frame.

4. Compact the Base: After installing the base, ensure it is compacted and leveled to provide a solid foundation for your plastic shed. Use a tamper or a vibrating plate compactor to achieve this.

5. Position and Secure the Shed: Once the base is properly prepared, position your plastic shed on top of it. Be sure to consult the manufacturer's instructions for any specific recommendations regarding anchoring or securing the shed to the base.

Final Thoughts

While plastic sheds offer numerous advantages, having a suitable base is essential to maximize their longevity and performance. Investing time and effort in preparing a solid base will pay off in the long run. Consider the various types of bases available and choose the one that best fits your needs, budget, and location. By providing your plastic shed with a stable and protected foundation, you can ensure that it serves you well for many years to come.