Building your very first wooden deck can seem like an overwhelming task, especially if one has little experience in the home improvement area. From planning and designing to slotting the final boards in place, there are many stages involved in turning a plain old backyard into a functional outdoor space to relax and unwind. This is the ultimate guide on how to build a wooden deck, step-by-step.
Here at BrightNest, our goal is to make overwhelming DIY projects manageable by providing beginner-friendly guidance. In this guide we will explore the main key stages of building a wooden deck from measuring and planning the structure to framing and installing the deck boards.
Start With Accurate Measurements: Key For Building a Wooden Deck
Before any construction begins, you need to understand the dimensions and layout of your future deck. Accurate measurements will help determine the estimated amount of lumber, costs and other materials required. Starting with your deck design, identify the intended length, width and overall shape of the deck. Consider how much available space you have, how much the deck takes away and how it will connect to your home.
It is extremely advised to have a proper construction plan before you move forward. If you have not decided on a plan yet, check out Areen’s guide to planning, budgeting and designing your first deck here!
Prepare The Foundation and Structure of the Wood Deck
Now that we have a complete plan and design, we are going to investigate the foundation. The foundation is one of the most important parts of a deck. It will be supporting the entire structure. Before the visible wooden surface can be installed, the supporting foundation needs to be properly prepared.
Depending on the decks design, construction may involve foots, support posts and beams. All these components provide the structural support needed to carry the decks weight. For beginners this is the stage where professional guidance is valuable. Any structural work should follow the approved plan and requirements. Do not do any guessing of sort whatsoever.
Building the Deck Frame
Once the supporting foundation is ready, the deck frame begins to take shape. The frame is an underlying structure whose job is to support the decking boards. Its main components include beams, joists and rim joists. These valuable components work together to distribute the deck’s weight to provide a stable surface above.
Deck framing is important to prevent future alignment, measurement or structural issues. Read more on these important framing items and how they fit into the construction process. Home Depot Canada: How to Frame a Deck
Installing the Decking Boards
With the frame completed and installed, the next major stage is to install the decking boards. This is where it will finally start to look like a completed deck. Decking boards are installed flat across the supporting frame to create the walking surface. Their positioning, alignment and spacing are all important things to consider when creating a consistent completed appearance.
Homeowners should also consider the materials being used as pressure treated wood is a common option, while cedar is my personal favorite. New composite material has also made a big show on the market, becoming a very popular choice. During this stage, the boards will need to be properly supported and secure based on the deck design and material requirements. Home Depot has created a guide that explains the different considerations involved during deck board installation. Home Depot Canada: How to Install Deck Boards
Check the Construction Before Finishing
Once the decking surface has been installed, the construction work should be reviewed to ensure the structure meets the approved design and building laws/requirements. Depending on the deck, additional structures, like stairs and railings may also be required. These should be completed and checked before the deck is ready for use. This is also a great opportunity to identify any outstanding construction work before moving into the final stage.
Ready to Build?
Learning How to build a wooden deck involves several stages, but understanding the construction process makes the project easier to approach. From taking accurate measurements and preparing the foundation to framing and installing decking, every stage contributes to the finished result. And that concludes How to Build a Wooden Deck, thank you for reading!
Remember, you are not alone. BrightNest is here to help you beginner DIY homeowners! We will help you find the right information, products and have professional support on standby throughout their DIY project.
Once your building is completed, it is time to make it your own! Check out Matteo’s guide to personalizing your deck and adding any finishing touches here!
Start Your Project!