16x20 Floating Deck Plans: Build Your Dream Outdoor Oasis!
16x20 Floating Deck Plans: A DIY Guide to Building Your Dream Outdoor Oasis
Introduction
If you're looking to expand your outdoor living space, a floating deck is a perfect option. With its elevated design, it offers a stunning focal point for relaxation and entertaining. In this comprehensive guide, we'll provide detailed 16x20 floating deck plans to help you build your own backyard paradise.
Materials
Gather the necessary materials for building your 16x20 floating deck:
- Pressure-treated lumber (2x6s for joists, 2x8s for beams)
- Joist hangers
- Lag bolts and screws
- Gravel (for drainage)
- Fabric liner (for ground cover)
- Deck boards (ideally cedar or redwood)
- Railings (optional)
Laying the Foundation
Prepare the foundation by clearing the area of debris and excavating the ground to a depth of 6-8 inches. Spread and compact a layer of gravel to ensure proper drainage. Cover the gravel with a fabric liner to prevent weeds and soil erosion.
Building the Beams
Create the deck's frame by constructing beams from 2x8 lumber. Cut the beams to a length of 20 feet and space them 16 inches apart. Secure the beams to the ground using 12-inch lagging bolts.
Installing the Joists
Lay 2x6 joists perpendicular to the beams. Space them 16 inches on center and attach them to the beams using joist hangers and screws. Ensure the joists are level and evenly spaced using a level and tape measure.
Laying the Deck Boards
Cover the joists with deck boards. Use 1x6 or 2x6 pressure-treated lumber, and space them 1/4 inch apart to allow for drainage. Secure the deck boards to the joists using deck screws. Make sure to countersink the screws slightly below the surface of the wood.
Adding Railings (Optional)
If desired, install railings around the deck for safety and aesthetics. Use 2x4 or 2x6 lumber for the railing posts and top rails. Attach the railings to the deck frame using brackets or screws.
Finishing Touches
Complete your 16x20 floating deck by applying a sealer or stain to protect it from the elements. You can also add outdoor furniture, planters, or lighting to create an inviting and comfortable space.
