How to Frame Wrap Around Deck Stairs

Deck stairs are an important element when it comes to creating an outdoor living space that is both functional and visually appealing. One of the most popular types of deck stairs is a wrap-around staircase, which can add a new level of sophistication to your deck design. 

How to Frame Wrap Around Deck Stairs

However, framing these stairs might seem daunting, especially if you are unfamiliar with construction. In this post, we’ll walk you through the process of how to frame wrap around deck stairs so that you can enhance the look of your deck with this unique design feature.

Can You Frame Wrap Around Deck Stairs?

As a homeowner looking to create a seamless look for your outdoor space, you may be wondering if it’s possible to frame wrap around deck stairs. The good news is, it’s absolutely doable! By using a framing technique known as “picture framing,” you can create a cohesive and aesthetically pleasing look for your deck stairs. 

This involves adding a border around each step and covering the sides of the stair treads and risers with the same decking material as the rest of your deck. Not only will this elevate the overall look of your outdoor space, but it will also provide added durability and protection against wear and tear. So go ahead and take your deck stairs to the next level with a simple framing upgrade!

Why Should You Frame Wrap Around Deck Stairs?

Framing wrap around deck stairs is an essential component of any well-designed deck. Not only does it add an attractive finishing touch to your deck, but it also provides a critical safety measure. Without proper framing, wrap around deck stairs can shift over time, posing a risk to anyone using them.

Framing Your Deck Stairs

By framing your deck stairs, you ensure they stay sturdy and secure for years. In addition, framing also offers further customization options, such as lighting fixtures or decorative accents, giving your deck a unique and personalized touch. Overall, framing wrap around deck stairs should be a priority for ensuring the safety and aesthetics of your outdoor living space.

A Step-by-Step Guide on How to Frame Wrap Around Deck Stairs

Step 1: Prepare Your Materials and Tools

Before you start any framing work, make sure to gather all the necessary materials and tools. For this project, you will need pressure-treated lumber, deck screws, joist hangers, and a circular saw. You will also need a level, a speed square, a measuring tape, and a carpenter’s pencil.

Step 2: Build the Stringers

Stair stringers support the treads and risers of your stairs. For wrap-around stairs, you will need to build two sets of stringers – one for the inside corner and one for the outside corner. To build the stringers, use a set of stair stringer brackets as a guide and follow the manufacturer’s instructions. Be sure to check the angles with your speed square to ensure that they are accurate.

Step 3: Install the Stringers

Once the stringers are built, install them using joist hangers attached to your deck framing using galvanized lag bolts or screws. The bottom of the stringer should be flush with the face of the rim joist, and the top of the stringer should be flush with the top of the deck framing. Attach the stringers to the ledger board on your deck with metal joist hangers, using screws or nails to secure the hangers.

Step 4: Install the Treads

Starting at the bottom of the staircase, install the treads using deck screws. The treads should be level, with a rise of no more than 7.75 inches and a run of no less than 10 inches. Make sure that the treads overhang the stringer on both the inside and outside corners of the wrap around stairs. Continue to install the treads until you reach the top of the staircase.

Install the Treads Using Deck Screws

Step 5: Install the Risers and Handrails

The risers are installed between the treads, and the handrails are installed on the outside of the stringers. Use screws to secure the risers in place and install the handrails using metal brackets or balusters. Be sure to check that the handrails are level and secure.

Step 6: Finish the Stairs

Once all the components of the wrap around stairs are installed, you can begin to finish them. You can use a masonry bit to pre-drill pilot holes for deck screws and then countersink the screws into the wood. Be sure to use pressure-treated lumber, paint, or stain on your stairs to protect them from the elements.

Step 7: Inspect and Enjoy!

Before you can use your new wrap around deck stairs, it’s important to inspect them for any potential hazards or structural defects. Ensure that all components are securely attached, that there are no sharp edges, and that there is an even rise and run between the treads. Once you’re sure that your wrap around stairs are safe, enjoy! With a little bit of hard work and know-how, you can build a sturdy, stylish staircase for your deck in no time.

Stylish Staircase for Your Deck

That’s it! You’ve now learned how to frame wrap around deck stairs. We hope that this guide has been helpful and you can now confidently build your own wrap around stairs for your outdoor space. Good luck!

5 Considerations Things When You Need to Frame Wrap Around Deck Stairs

  1. The first thing you need to consider when framing wrap around deck stairs is the rise and run of the stairs. The rise is the vertical height of each step, while the run is the horizontal depth of each step. You will need to determine your stairs’ rise and run before you can frame them.
  2. The next thing you need to consider is the width of your stairs. Wrap-around deck stairs are typically wider than traditional stairs, so you must ensure that your framing is wide enough to accommodate them.
  3. Another thing to consider is the type of wood you use for your framing. Wrap around deck stairs are typically made from pressure-treated lumber, which is designed to resist rot and decay. However, you may also use cedar or redwood for your framing if you prefer.
  4. Once you have determined your stairs’ rise, run, and width, you will need to cut the lumber to size. When cutting pressure-treated lumber, it is important to wear gloves and a dust mask to protect yourself from the chemicals in the wood.
  5. Finally, you will need to assemble your frame using nails or screws. Be sure to predrill all holes before inserting nails or screws, as pressure-treated lumber can be difficult to work with otherwise.

Benefits of Frame Wrap Around Deck Stairs

When it comes to enhancing the accessibility and aesthetic appeal of your home’s outdoor space, adding frame wrap around deck stairs is a great option. These stairs provide a safe and sturdy way to access your deck and add a unique design element that can set your outdoor area apart.

With wrap around stairs, you have the option to customize the style and materials to complement your existing deck and landscaping. Plus, this type of stairway typically takes up less space than traditional versions, giving you more room to enjoy your deck. Overall, frame wrap around deck stairs provide numerous benefits that can make your outdoor living space more functional and beautiful.

Your Existing Deck and Landscaping

Some Common Mistakes People Make When Trying to Frame Wrap Around Deck Stairs

Framing wrap around deck stairs can be a challenging task, even for experienced DIY enthusiasts. Despite the abundance of online tutorials and guides, people still make some common mistakes that can compromise the safety and integrity of their stairs. One mistake is cutting stringers without considering the grade of the deck. This can lead to uneven steps and a wobbly structure.

Another mistake is failing to properly anchor the stringers to the main deck frame, which can cause the stairs to collapse under heavy weight. Finally, not using strong enough materials can result in a weak and flimsy staircase that can jeopardize the safety of anyone who uses it. Avoiding these mistakes is crucial to ensure that the deck stairs are stable and secure, providing a safe and beautiful addition to your home.

How Much Does Framing a Wrap Around Deck Stair Cost?

If you’re looking to add a wrap around deck stair to your home, you’re probably wondering about the cost. While the cost can vary based on several factors, including the size of your deck, the materials you choose, the location you live in, and the complexity of the project, on average, you can expect to spend around $300 to $550 per linear foot.

Working with an experienced contractor who can give you an accurate estimate for your project is important to ensure you stay within your budget. While the cost may seem daunting, a wrap-around deck stair can add significant value to your home and enhance your outdoor living space, making it well worth the investment.


Framing wrap around deck stairs might seem like a complicated process, but with the right tools and materials, anyone can do it. By following the steps we’ve outlined above, you’ll be able to create a stunning addition to your deck that will make it stand out from the rest.

As with any deck project, make sure to check local building codes and regulations before beginning any work. We hope this guide has been helpful, and we wish you the best of luck with your wrap around deck stairs project! Thanks for reading our post about how to frame wrap around deck stairs.

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Adrian Green

Adrian has been interested in woodworking since he was a child. His father had a woodworking shop, and Adrian would help him out and learn from him. He gained basic carpentry knowledge as well as an understanding of how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others. So he started this blog to spread his passion and knowledge to those interested in DIY wood-working projects. He knows that with a little guidance and practice, anyone can create beautiful pieces of furniture or décor from scratch.

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