How to Build a Small Cheap Deck

Building a small, cheap deck can significantly enhance your outdoor living space without breaking the bank. With careful planning and the right materials, you can create a functional and attractive deck that suits your budget and needs. Let's dive into the step-by-step process of constructing a budget-friendly deck.

Before we begin, it's crucial to consider the size, style, and location of your deck. Measure your space, decide on the layout, and ensure you're complying with local building codes and regulations. Once you've got your plan, it's time to gather your materials and tools.

Planning and Materials

Start by sketching your deck design on paper or using a digital tool. Consider factors like the deck's purpose, your home's architecture, and your budget. For a small, cheap deck, simple designs like a square or rectangular layout with a basic railing work best.

Choose affordable materials that don't compromise on quality. Pressure-treated lumber is a popular choice for budget decks due to its durability and resistance to rot and insects. Opt for standard sizes to minimize waste and reduce costs. Here's a rough materials list for a 10x10' deck:

• 4x4 pressure-treated posts (8 pieces)
• 2x6 pressure-treated joists (13 pieces)
• 5/4x6 pressure-treated decking boards (30 pieces)
• 2x2 pressure-treated railing balusters (20 pieces)
• 2x4 pressure-treated railing posts (4 pieces)
• 3" exterior screws
• Concrete pier blocks (4 pieces)
• Gravel and landscape fabric

Site Preparation

Choose a level area for your deck, preferably near your home for easy access. Clear the site of debris, vegetation, and any obstacles. Lay out the deck's footprint using stakes and strings to ensure accurate placement.

Excavate the ground where the posts will sit, creating small holes about 8" deep and 10" wide. Fill the bottom of each hole with a few inches of gravel to promote drainage. Cut the posts to the desired height, ensuring they're level with one another, and set them in the holes. Plumb the posts using a level and shims, then fill the holes with concrete. Allow the concrete to cure before proceeding.

Building the Deck Frame

Once the posts are secure, attach the joists using exterior screws. Start with the outer joists, spacing them evenly and ensuring they're level and square to the posts. Then, install the inner joists, spacing them 16" on center. Use blocking between the joists for added support and to create a solid base for the decking.

Install the rim joists around the perimeter of the deck, creating a frame that will support the decking boards. Ensure the frame is square and level before proceeding.

Installing the Decking

Begin laying the decking boards along one edge of the frame, leaving a small gap between each board for drainage. Use spacers to maintain consistent gaps throughout the deck. Secure the boards to the joists using exterior screws, driving them in from the top of the boards to hide the screw heads.

Stagger the joints between boards for added strength and stability. As you work your way across the deck, ensure each board is level and properly spaced. Once the decking is complete, you can install the railing for added safety.

Adding the Railing

Attach the railing posts to the outer rim joists and any intermediate posts, spacing them evenly along the deck's perimeter. Cut the balusters to length and install them between the railing posts, spacing them no more than 4" apart to meet building codes. Secure the balusters using exterior screws.

For a simple, cheap deck, a basic railing design using balusters and posts works well. However, you can also explore other railing options like cable railings or glass panels for a more modern look, keeping in mind that these may increase the overall cost.

After completing your deck, apply a protective sealant to prolong its lifespan and enhance its appearance. Choose a sealant that's compatible with your chosen wood species and finish. Regular maintenance, such as periodic cleaning and reapplying sealant, will help keep your deck looking its best for years to come.

Building a small, cheap deck can be a rewarding DIY project that adds value and functionality to your home. With careful planning and the right materials, you can create a beautiful outdoor space that suits your budget and needs. So, grab your tools and get started on your dream deck today!