how to build a cheap platform deck

"Build a Budget-Friendly Platform Deck: A Step-by-Step Guide"

By Robert Miller
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Building a platform deck doesn't have to break the bank. With a bit of planning, the right materials, and some elbow grease, you can create a functional and attractive outdoor space for entertaining, relaxing, or simply enjoying the fresh air. Let's dive into how to build a cheap platform deck that's both stylish and durable.

Before we start, it's crucial to understand that the key to building a cheap platform deck lies in smart planning and using affordable yet durable materials. We'll focus on using pressure-treated lumber, which is relatively inexpensive and resistant to rot and insects. Additionally, we'll keep the design simple and efficient to minimize material usage.

Design and Planning

Start by determining the size and shape of your deck. A simple rectangular or square shape will require fewer materials and be easier to build. Consider the space you have available and what you'll use the deck for when deciding on the size. For a cheap platform deck, aim for a smaller size to keep material costs down.

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Once you've decided on the size, sketch a simple plan including dimensions, the location of support beams, and the placement of footings. This will serve as your guide throughout the building process and help you ensure your deck is structurally sound.

Choosing Materials

As mentioned earlier, pressure-treated lumber is an affordable and durable choice for a cheap platform deck. You'll need 2x6 or 2x8 pressure-treated lumber for the support beams and joists, and 5/4x6 pressure-treated decking boards for the surface. Don't forget to factor in the cost of concrete pier blocks, gravel, and hardware such as screws and hangers.

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To further reduce costs, consider using recycled or reclaimed materials where possible. You might find weathered wood or metal pieces that can add a unique touch to your deck and help you stick to your budget.

Preparation and Tools

Before you start building, gather all the necessary tools. You'll need a circular saw, drill, level, tape measure, hammer, safety glasses, and work gloves. Also, ensure you have a safe and stable work area to cut and assemble the deck components.

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Once you have everything ready, it's time to prepare the site. Clear the area of any debris, and if necessary, level the ground to ensure a stable foundation for your deck.

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Building the Deck

Now that you've planned and prepared, it's time to start building your cheap platform deck. Begin by laying out the location of the footings using stakes and strings. These footings will provide support for your deck and help prevent settling over time.

Dig post holes at each corner and along the edges of your deck, ensuring they're deep enough to reach below the frost line in your area. Fill the holes with gravel to promote drainage and then place a concrete pier block in each hole. These blocks will provide a solid base for your deck's support beams.

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Installing the Support Beams

Cut the support beams to the desired length, ensuring they span the width of your deck and rest securely on the concrete pier blocks. Use a level to ensure they're even and square, then secure them to the pier blocks using galvanized screws or lag bolts.

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Next, install the joists. These will provide the framework for the deck surface. Cut the joists to the desired length and space them evenly along the support beams, typically around 16 inches on center. Secure them to the beams using joist hangers and galvanized screws or nails.

Adding the Deck Surface

Now it's time to install the decking boards. Start at one corner and lay the first board perpendicular to the joists. Secure it to the joists using galvanized screws or hidden decking screws. Ensure each board is level and properly spaced to allow for drainage and expansion.

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Continue laying boards across the joists, working your way across the deck. Once you've reached the opposite side, start a new row, staggering the joints between boards for added strength and stability. Repeat this process until the entire surface is covered.

Finishing Touches

With the deck surface complete, it's time to add the finishing touches that will make your cheap platform deck both functional and attractive. Consider adding a simple railing for safety, using materials like pressure-treated lumber or metal balusters.

You can also enhance the look of your deck by staining or sealing the wood. This will not only improve its appearance but also protect it from the elements, extending its lifespan. Choose a stain or sealer that complements your home's exterior and offers UV protection.

Accessories and Furniture

To make your deck a welcoming space, add comfortable and functional furniture. Opt for affordable, weather-resistant pieces that will withstand the elements. Consider using outdoor cushions and pillows to add color and comfort, and don't forget to include lighting for evenings on the deck.

You can also enhance your deck's functionality with built-in features like planters, benches, or even a simple fire pit. These additions can be made using the same pressure-treated lumber and will help you make the most of your cheap platform deck.

Congratulations! You've now built a stylish and functional cheap platform deck that you can enjoy for years to come. With proper maintenance, your deck will continue to be a welcoming space for entertaining, relaxing, and enjoying the outdoors. So go ahead, invite some friends over, and show off your new deck – you've earned it!

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