How to Build a Ground Level Deck: A Comprehensive Guide

Building a ground level deck is one of the easiest ways to transform your outdoor space into something functional and inviting. Whether it’s a spot for hosting summer barbecues or a quiet place to unwind, a well-built deck can be a real asset to your home, so if you’ve been thinking about taking on this project, we’ve got you covered. Here’s a straightforward guide to help you build a ground level deck that not only looks great but lasts for years.

What Is a Ground Level Deck?

A ground level deck, as the name suggests, is a deck that sits close to the ground, typically no more than a few inches off the surface. It’s a popular choice for homes with flat outdoor spaces or areas that don’t require an elevated structure. These decks are simpler to construct than raised decks, and because they don’t require railings or stairs, they’re a practical option for families or anyone looking to minimise costs.

Why Build a Ground Level Deck?

Ground level decks are an excellent way to expand your living space without a full-scale construction project. They’re versatile, easy to maintain, and can be tailored to fit almost any garden design.

Another reason to opt for this style is its accessibility. Unlike raised decks, there’s no need for complex framing or supports, making it a perfect choice for DIY enthusiasts. And if you’re weighing up material options, remember to always favour composite decking. Not only is it durable and low-maintenance, but companies like ours also offer free samples to help you visualise your project.

Tools and Materials Needed

Before getting started, you’ll want to ensure you’ve got everything on hand. Here’s what you’ll need:

• Tools: Circular saw, drill, tape measure, level, hammer, and spade.
• Materials: Composite decking boards, joists, fasteners, landscaping fabric, and gravel.
• Optional: Decking oil or paint for a finished look (if using wood).

Composite decking boards are highly recommended for their long-lasting qualities. If you’re undecided, you can choose long-lasting composite decking boards for a fuss-free option.

Step-by-Step Guide to Building a Ground Level Deck

Let’s break the project down into manageable steps.

Step 1 – Plan and Design Your Deck

Start by deciding on the size, shape, and location of your deck. Think about how it will complement your garden layout and consider factors like sunlight and proximity to your house. You’ll also want to decide where to place your deck to make the most of your space.

Draw a detailed plan that includes dimensions and any additional features, such as built-in seating or planters.

Step 2 – Prepare the Site

Clear the area of any grass, plants, or debris. Lay down landscaping fabric to prevent weed growth, and spread a layer of gravel for drainage. Ensuring the ground is level at this stage will save you headaches later on.

Step 3 – Build the Frame

Construct a sturdy frame using joists. Lay the outer frame first, ensuring it’s square and level. Then add joists at regular intervals to support the decking boards. Use treated timber or composite materials to avoid issues with rotting or warping.

Step 4 – Attach Deck Boards

Lay your decking boards across the frame, leaving a small gap between each one for drainage. Use fasteners to secure them in place, making sure they’re evenly spaced. If you’re using composite boards, follow the manufacturer’s instructions for the best results.

Step 5 – Add Finishing Touches

Once the boards are in place, sand any rough edges and add any additional features, such as decorative trim, lighting, or furniture.

Best Practices & Pro Tips

Building a deck is straightforward when you follow a few best practices.

Choose Durable Materials

Composite decking is a no-brainer for durability and low maintenance. It doesn’t warp, splinter, or require regular sealing, unlike traditional wood.

Focus on Drainage

Poor drainage is one of the quickest ways to damage your deck. Ensure there’s a slight slope away from the house and leave gaps between the boards to allow water to drain freely.

Leave Space Between Deck Boards

This not only aids drainage but also allows the boards to expand and contract with temperature changes.

Follow Local Building Codes

Always check with your local council for any regulations you need to comply with. This ensures your deck is safe and up to standard.

Consider Maintenance Needs

While composite decking requires minimal upkeep, a quick clean every now and then will keep it looking its best.

Common Mistakes to Avoid

Even simple projects can run into snags. Here are some mistakes to steer clear of:

Skipping Site Preparation or Levelling

Failing to level your ground can result in an uneven deck that’s not only unattractive but also unsafe.

Using Untreated Wood Prone to Rotting

If you’re not using composite decking, untreated wood is a risk that can lead to premature decay.

Forgetting to Account for Drainage Needs

Neglecting drainage can cause water to pool, leading to warped boards and a soggy mess.

Overloading the Deck Frame Without Proper Support

Make sure your frame is strong enough to handle the weight of furniture, planters, and people.

Neglecting Local Building Codes

Skipping this step could result in fines or the need for costly adjustments later.

Not Using Proper Fasteners

Low-quality screws or nails can cause boards to come loose over time. Invest in durable fasteners designed for decking.

Final Thoughts

At the end of the day, building a ground level deck doesn’t have to be that complex. With the right materials, tools, and planning, you can create a stunning outdoor space that’s both functional and stylish. And long-lasting composite decking boards are always worth considering for their long-term durability and ease of maintenance—especially when you can sample it first to see how it fits with your design.

Ready to get started? Grab your tools, make a plan, and enjoy the satisfaction of creating a deck that transforms your outdoor space.