How to Cut Deck Boards Around Posts

Deck boards are the most important part of any deck. They provide a stable and comfortable surface for walking, sitting, and placing outdoor furniture. However, cutting deck boards around posts can be a bit tricky. In this guide on how to cut deck boards around posts, we will go over the necessary steps to ensure a clean and professional-looking deck.

How to Cut Deck Boards Around Posts

Tools You Will Need

Before you start cutting deck boards around posts, make sure you have all the necessary tools. These include:

  • Circular saw
  • Jigsaw
  • Speed square
  • Tape measure
  • Pencil or chalk line
  • Safety goggles and gloves

It is important to have the right tools for the job to ensure accuracy and safety. You may also need a hammer and chisel for any minor adjustments.

8 Things to Know Before You Start

1) Measure Twice

The old saying “measure twice, cut once” definitely applies when it comes to cutting deck boards around posts. Make sure to measure each board carefully before making any cuts. Then, double-check your measurements before actually cutting the boards.

2) Plan Your Layout

Before you start cutting, lay out all of your deck boards and posts to get an idea of how everything will fit together. This will help avoid any mistakes or unnecessary cuts. So, take your time and plan it out.

3) Use a Speed Square

Speed Square is A Useful Tool

A speed square is a useful tool for making precise and consistent cuts. It can also help you make angled cuts if needed. Place the speed square against the post and use it as a guide for your saw. While cutting, make sure to keep the saw blade flush against the speed square for an accurate cut.

4) Mark Your Cut Lines

Using a pencil or chalk line, mark the cut lines on each deck board. This will serve as a guide and help you make precise cuts. Then, use the speed square to extend the lines onto the other side of the board for a straight and consistent cut.

5) Cut Around Posts

When cutting around posts, it is important to make precise cuts to ensure a snug fit. Start by cutting one side of the board using your circular saw. Then, use a jigsaw to finish the cut on the other side. The jigsaw will allow you to make curved cuts if needed.

6) Make Notches for Posts

If your posts are positioned in a way that requires notches on the deck boards, use a circular saw to make straight cuts on each side of the notch. Then, use a chisel and hammer to remove the remaining wood and create a clean notch.

7) Don’t Forget About Expansion Gaps

When laying out your deck boards, make sure to leave a small gap between each board for expansion. This will prevent any warping or buckling of the boards in the future. Even when cutting around posts, make sure to leave a small gap between the board and the post.

8) Wear Protective Gear

Last but certainly not least, always wear protective gear when working with power tools. Safety goggles and gloves are essential for protecting your eyes and hands from any potential hazards while cutting deck boards around posts.

Cutting deck boards around posts may seem like a daunting task, but with the right tools and techniques, it can be done easily and accurately. Remember to measure twice, plan your layout, and use a speed square for precise cuts. Most importantly, safety should always be prioritized by wearing protective gear.

Essential for Protecting Your Eyes

12 Steps on How to Cut Deck Boards Around Posts

Step 1: Gather All the Necessary Tools

Before you begin cutting, make sure you have all the tools mentioned above. And don’t forget to wear your safety gear! Also, make sure your tools are in good working condition. As they say, a good craftsman never blames his tools.

Step 2: Measure the Length of the Deck Boards

Using a tape measure, measure the length of each deck board that will be cut around the posts. Be sure to add an extra inch or two for any necessary adjustments and expansion gaps. For more accuracy, mark the measurement on both ends of the board.

Step 3: Plan Your Layout

Take your time to plan out how your deck boards will fit around the posts. This step is crucial in avoiding any mistakes or unnecessary cuts. But if you do make a mistake, don’t worry, it happens to the best of us.

Step 4: Mark the Cut Lines

Using a pencil or chalk line, mark the cut lines on each board. This will serve as a guide for your saw and help you make precise cuts. As mentioned before, use a speed square to extend the lines onto the other side of the board for a straight and consistent cut.

Using a Pencil Or Chalk Line

Step 5: Cut One Side of the Board

Using your circular saw, make a straight cut on one side of the board following your marked cut line. Make sure to keep the saw blade flush against the speed square for an accurate cut. However, if you need to make an angled cut, adjust the speed square accordingly.

Step 6: Cut the Other Side of the Board

Now, use a jigsaw to finish cutting along your marked line on the other side of the board. The jigsaw will allow you to make curved cuts if needed. Take your time and be precise with your cuts for a snug fit around the post.

Step 7: Make Notches for Posts

If your posts require notches on the deck boards, use a circular saw to make straight cuts on each side of the notch. Then, use a chisel and hammer to remove the remaining wood and create a clean notch. Take your time and be careful when using the chisel.

Step 8: Cut Angled Boards

If your deck design requires angled boards, use a circular saw to make the necessary cuts. And remember to always use a speed square as a guide for precise and consistent cuts. So, hold the speed square firmly against the board and keep the saw blade flush against it while cutting.

Step 9: Leave Expansion Gaps

As mentioned before, make sure to leave a small gap between each deck board for expansion. This will prevent any warping or buckling in the future. Even when cutting around posts, make sure to leave a small gap between the board and the post.

Step 10: Sand Any Rough Edges

After you have finished cutting all of your deck boards, use sandpaper to smooth out any rough edges or splinters. This will not only make your deck look better but also prevent any potential injuries.

Step 11: Install Deck Boards

Now that all of your deck boards are cut, it’s time to install them. Use a drill and screws to secure the boards in place. Be sure to follow any specific guidelines for your deck design, and make sure the boards are evenly spaced.

Step 12: Enjoy Your New Deck!

Congratulations, you have successfully cut deck boards around posts and installed them! Take a step back and admire your hard work. Now, it’s time to sit back, relax, and enjoy your new deck. Just remember to always prioritize safety while working with power tools. Happy building!  

Lay Out All of Your Deck Boards

Overall, cutting deck boards around posts may seem like a challenging task, but with the right tools and techniques, it can be done easily and accurately. Remember to measure twice, plan your layout, use a speed square for precise cuts, and prioritize safety by wearing protective gear. With these steps on how to cut deck boards around posts in mind, you’ll have a beautiful and functional deck to enjoy for years to come.  So don’t be afraid to tackle this project and create the outdoor oasis of your dreams!

8 Things to Avoid When Cutting Deck Boards Around Posts

1) Rushing Through Measurements

The old saying “measure twice, cut once” definitely applies when cutting deck boards around posts. Take your time and double-check all measurements to avoid any mistakes. And remember to account for any necessary adjustments and expansion gaps.

2) Skipping the Planning Stage

Planning your layout is crucial when cutting deck boards around posts. Skipping this step may lead to mistakes and unnecessary cuts. Take some time to plan out how each board will fit around the posts before making any cuts.

3) Not Using a Speed Square

A speed square is a handy tool for making precise and consistent cuts. Always use a speed square as a guide when cutting deck boards around posts. But be sure to hold it firmly in place and keep the saw blade flush against it.

4) Neglecting Safety Gear

Safety should always be a top priority when using power tools. Wear protective gear, such as safety glasses, gloves, and earplugs, to prevent any accidents or injuries. So don’t forget to gear up before starting your project.

5) Making Inaccurate Cut Lines

Using a pencil or chalk line, mark your cut lines on the deck boards. This will serve as a guide for your saw and help you make precise cuts. Take your time to ensure the lines are straight and accurate.

6) Forgetting Expansion Gaps

Expansion gaps are vital for the longevity of your deck. Be sure to leave a small gap between each board, even when cutting around posts. This will prevent any warping or buckling in the future. Evenly spaced boards will also create a more visually appealing deck.

7) Rushing through Cuts

Take your time when making cuts, especially if using a jigsaw. Be precise and follow your marked cut lines to avoid any mistakes or rough edges. And remember to always prioritize safety while handling power tools.

Make Sure to Measure Each Board Carefully

8) Not Sanding Rough Edges

After cutting all of your deck boards, be sure to sand any rough edges or splinters. Not only will this make your deck look better, but it will also prevent any potential injuries. So don’t skip this step; take some time to smooth out the edges.  These are the main things you should avoid when cutting deck boards around posts. By taking your time, using the right tools, and prioritizing safety, you can successfully complete this project with ease. Now, go out and enjoy your new deck!

8 Additional Tips for Cutting Deck Boards Around Posts

1) Start with the Innermost Board

When installing deck boards, it’s best to start from the innermost board and work your way outwards. This will make it easier to navigate around posts and ensure a snug fit. While installing, be sure to check for any gaps or inconsistencies and make adjustments as needed.

2) Use a Jigsaw for Curved Cuts

If your deck design requires curved cuts, a jigsaw is the best tool for the job. Take your time and be precise when using the jigsaw to create smooth and accurate cuts. And remember to always wear protective gear.

3) Use a Chisel for Notches

For notches or other intricate cuts, use a chisel to create clean and precise edges. Take your time and be careful when using the chisel to avoid any accidents. A sharp chisel will make this task much easier.

4) Consider Using Composite Decking

If you prefer a low-maintenance option, consider using composite decking instead of wood. Composite boards can easily be cut to fit around posts and require less maintenance in the long run.

5) Use a Router for Rounded Edges

If you want rounded edges on your deck boards, use a router to achieve this look. Be sure to practice on some scrap boards first before attempting it on your actual deck boards. If done correctly, the rounded edges will add a nice finishing touch to your deck.

Make Sure to Leave a Small Gap

6) Check for Leveling

As you install each board, be sure to check for leveling and make any necessary adjustments. This will ensure that your deck boards are flat and even, creating a stable surface for walking on. As a bonus, it will also prevent any pooling of water or debris.

7) Be Mindful of Knots

When cutting around knots in the wood, be careful to avoid splintering or damaging the boards. Consider using a jigsaw or chisel for more precise cuts around knots. And always sand down any rough edges afterward.

8) Take Breaks

Lastly, remember to take breaks and pace yourself throughout the project. Cutting deck boards around posts can be a physically demanding task, so take your time. Always listen to your body if you need to rest or stretch. Your safety and well-being should always come first.  With these additional tips on how to cut deck boards around posts in mind, cutting deck boards around posts will be a breeze. Just remember to take your time, plan ahead, and prioritize safety at all times.

Frequently Asked Questions

Do I Need Special Tools for Cutting Deck Boards Around Posts?

Yes, it is best to use a speed square, jigsaw, and chisel for more precise cuts. You may also need a router for rounded edges or composite decking.

How Do I Plan My Deck Layout for Cutting Around Posts?

Start by measuring and marking out where each board will go, taking into account any necessary adjustments and expansion gaps. This will help you visualize how the boards will fit around posts and avoid mistakes.

What Should I Wear When Cutting Deck Boards?

Always wear protective gear such as safety glasses, gloves, and earplugs when using power tools. Additionally, wear appropriate clothing and footwear for the task at hand.

How Do I Avoid Mistakes When Cutting Deck Boards Around Posts?

Take your time, plan ahead, and use a speed square as a guide to ensure precise cuts. Be mindful of safety gear and be careful not to rush through cuts.

What Should I Do if I Encounter Knots in the Wood?

Be careful when cutting around knots to avoid splintering or damaging the boards. Consider using a jigsaw or chisel for more precise cuts, and always sand down any rough edges afterward. 

Remember to prioritize safety at all times.  With these tips and FAQs, you will be well-equipped to successfully cut deck boards around posts and create a beautiful and sturdy deck for your outdoor living space. Happy building!  So remember to take breaks, be mindful of knots in the wood, and use special tools for more precise cuts. And if you have any questions or concerns, don’t hesitate to consult with a professional for assistance.

It is Important To Make Precise Cuts

Conclusion

Cutting deck boards around posts may seem like a daunting task, but with the right tools and techniques on how to cut deck boards around posts, it can be easily accomplished. Take your time, plan ahead, and prioritize safety to ensure a successful and visually appealing result. And don’t forget to take breaks and ask for help if needed.

By following these tips and guidelines, you’ll have a beautiful deck that you can enjoy for years to come. So remember to take your time, plan ahead, and prioritize safety at all times. With these additional tips and FAQs, you will be well-equipped to successfully cut deck boards around posts and create a sturdy and visually appealing deck for your outdoor living space.

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