12x16 Floating Deck: Plans & Complete Material List

Embarking on a DIY floating deck project? You've likely come across the 12x16 dimension, a popular choice for its spacious yet manageable size. This article delves into 12x16 floating deck plans and material lists, guiding you through the entire process. Let's get started!

First, understand that a floating deck, unlike a ground-level deck, doesn't require a permit in most jurisdictions. However, always check local codes and consult a professional if your project exceeds your skill level.

Designing Your 12x16 Floating Deck

The 12x16 layout offers ample space for outdoor dining, lounging, or even a hot tub. Here's how to design it:

First, consider your home's aesthetics. Ensure the deck complements your house's style and color scheme. Then, think about functionality. Would you like a built-in bench, a pergola for shade, or built-in planters?

Deck Layout

For a 12x16 deck, the layout is quite straightforward. Typically, you'll have a central open space, with stairs on one side leading up from the ground. You might also include a small ramp for accessibility.

Some homeowners prefer a split-level deck, with the 12-foot section acting as a landing for the stairs, and the 16-foot section serving as the main deck area. This layout adds visual interest and can help break up a long, narrow backyard.

Material Choices

The material you choose significantly impacts your deck's longevity and maintenance requirements. Pressure-treated lumber is affordable and easy to work with, but it requires periodic staining or sealing. Composite materials, made from recycled plastic and wood fibers, are low-maintenance and eco-friendly, but they can be more expensive.

Consider also the color and texture of your chosen material. Darker colors absorb heat, making them hotter in direct sunlight, while lighter colors reflect heat, staying cooler.

Building Your 12x16 Floating Deck

Now that you've designed your dream deck, it's time to roll up your sleeves and start building.

Floating decks are simpler than attached decks because they don't require a ledger board, which must be securely attached to the house. Instead, they rely on concrete footings and posts sunk into the ground to provide support.

Site Preparation

Before you begin, ensure your site is level and free from debris. If necessary, stake out your deck's perimeter to create a clear build area. Obtain any necessary permits and check for underground utilities.

You'll also need to gather your tools, including a tape measure, circular saw, drill, level, and shovel. Depending on your chosen material, you might need additional tools, like a router for composite boards.

Building the Skeleton

Start by setting your concrete footings. These should be no less than 8 inches in diameter and at least 2 feet deep, depending on local codes. Fill the footings with concrete and set your posts on top.

Next, cut your joists to length - typically 16-inch on center for a 12x16 deck. Attach them to your posts using joist hangers and screws. Ensure your joists are level and square for a sturdy, safe deck.

Installing the Decking Boards

Lay out your decking boards, starting on one long side and working your way across. Leave a small gap between each board for drainage and expansion.

Secure the boards with screws or hidden fasteners, depending on your chosen material. Always predrill your holes to prevent the boards from splitting. Once your main deck area is complete, install the stairs and any additional features, like built-in seating or planters.

Finishing Touches

Once your deck is built, it's time to add the final touches. Start by screwing or nailing your railing to the posts, ensuring it's level and securely attached.

Then, consider adding a pergola, built-in seating, or even an outdoor kitchen to maximize your deck's functionality. Finally, apply a sealant or stain to protect your deck from the elements and prolong its lifespan.

Building a 12x16 floating deck is a rewarding project that adds value and enjoyment to your home. With careful planning and attention to detail, you'll soon be hosting barbecues, evenings under the stars, or simply enjoying a quiet morning cup of coffee on your new deck. Happy building!