building a small deck platform

Building a Small Deck Platform

By Rachel Jones
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Adding a small deck platform to your outdoor space can significantly enhance its functionality and aesthetics. Whether you're looking to create a cozy seating area, a dining spot, or an extension of your living room, a well-built deck can serve as the perfect foundation. This guide will walk you through the process of building a small deck platform, from planning to completion.

Before you start, it's crucial to consider the size, style, and materials that best suit your needs and budget. Remember to check local building codes and obtain any necessary permits. Let's dive into the step-by-step process of constructing a simple, yet sturdy, small deck platform.

Planning and Design

The first step in building a small deck platform is to plan and design it according to your needs and space constraints. Consider the following factors:

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a wooden deck with chairs and plants on it, in front of a house that says how to build a freestanding deck
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  • Size: Measure your available space and decide on the dimensions of your deck. Ensure it's large enough to accommodate your intended use but small enough to blend seamlessly with your landscape.
  • Style: Choose a style that complements your home's architecture. Options include attached, detached, or multi-level decks, with various rail and baluster designs.
  • Materials: Select durable, weather-resistant materials like pressure-treated lumber, composite, or PVC. Consider your budget and maintenance preferences when making your choice.

Once you've decided on the basics, sketch a simple layout, including measurements, and create a list of materials and tools you'll need.

Gathering Materials and Tools

Based on your design, gather the following materials and tools:

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  • Lumber (pressure-treated, composite, or PVC)
  • Deck screws or hidden deck fasteners
  • Gravel and landscape fabric
  • Joist hangers and ledger board (if applicable)
  • Decking screws and composite screws (if using composite materials)
  • Tools: Circular saw, drill, level, tape measure, safety glasses, work gloves, and ear protection

Preparation and Foundation

Before laying the foundation, prepare the site by clearing any debris and leveling the ground. To prevent rot and ensure stability, build a frame for your deck using pressure-treated lumber or composite materials. This frame will support the deck's structure and keep it off the ground.

Next, create a base for your deck using gravel and landscape fabric. This will help with drainage and prevent weeds from growing beneath your deck. Ensure the base is level and well-compacted before proceeding.

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Building the Deck Framework

With the foundation in place, it's time to build the framework of your small deck platform. Start by installing the ledger board, if applicable, securely attaching it to the house using appropriate fasteners. Ensure it's level and properly flashed to prevent water damage.

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Next, install the support beams or joists, spacing them evenly according to your deck's design. Use joist hangers or ledger board brackets to secure the joists in place. Ensure the joists are level and square, using a level and tape measure to double-check your work.

Installing the Deck Boards

Now that the framework is complete, it's time to install the deck boards. Start at one corner, laying the first board perpendicular to the joists. Ensure it's level and secure it using deck screws or hidden deck fasteners. Stagger the joints between boards for added strength and stability.

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Continue laying boards, ensuring they're evenly spaced and level. Use a scrap piece of lumber as a spacer to maintain consistent gaps between boards. Once all boards are installed, inspect your work and make any necessary adjustments.

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Adding Railings and Finishing Touches

If your deck design includes railings, install them according to the manufacturer's instructions. Ensure they're secure and meet local building codes. Consider adding balusters or other decorative elements to enhance the aesthetics of your deck.

Finally, apply a sealant or stain to protect your deck from the elements and enhance its longevity. Choose a product that complements your deck's material and color, following the manufacturer's instructions for application.

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Maintenance and Care

Regular maintenance is crucial to keep your small deck platform looking its best and performing well. Inspect your deck annually for signs of damage, such as rotting, warping, or loose screws. Tighten or replace any damaged components as needed.

Keep your deck clean by sweeping it regularly and removing any debris that accumulates. For composite decks, occasional cleaning with a mild detergent and water will suffice. For wood decks, consider power washing and applying a new coat of sealant every few years.

Building a small deck platform can greatly improve your outdoor living space. By following this guide and taking your time, you'll create a durable, attractive addition to your home. Enjoy your new deck and the countless memories you'll make on it!

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