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How to Build a Garden Arbor Arch – with PDF plans

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Want to build a garden arch? You’ll love this tutorial! 

We recently built a garden arbor arch to go around the gate to our backyard from our side yard. The space is pretty empty so we wanted to try to fill it with something eye catching and beautiful.

We constructed the garden arbor arch over a few weeks in three different sections and then installed it.

It’s definitely a statement and is huge but is going to look amazing with climbing roses all over it.

Click here to get the printable PDF plans for this garden arch!

How to Build a Garden Arbor Arch

How to build a DIY Garden Arbor Arch - Charleston Crafted
CLICK HERE to purchase the Printable PDF Woodworking Plans Arbor Arch

Arch Sides

The first thing we built was the two sides. The sides were definitely the easiest part.

Cut List per Side:

  • 2 eight foot long 4″x4″ posts
  • 2’x4′ lattice
  • 3 two foot long 2″x4″s
  • 4 four foot long 1″x1″s
How to build a DIY Garden Arbor Arch - Charleston Crafted

We started by making 8″ notches at 90 degrees in the top of all four posts. We notched halfway through the post 8″down and then cut out that section.

How to build a DIY Garden Arbor Arch - Charleston Crafted

Next, we added the 2″x4″s. We added all of these using pocket screws.

Start by adding the first one at the top of the posts with the newly cut notches facing away from each other.

Then add the next one 14 inches down and the last one four feet down from that. The lattice goes in this section.

How to build a DIY Garden Arbor Arch - Charleston Crafted

Now for the lattice. Add a 1″x1″ near the middle of each post and nail them in place with a nail gun. Then lay the piece of lattice on top of those pieces. Finish it off by nailing the other two 1″x1″s into the post on top of the lattice so that it holds in place.

How to build a DIY Garden Arbor Arch - Charleston Crafted

Repeat for the other arch side.

Arch Top

The arch top is much more difficult, only because it involves turning square wood into round wood.

Cut List:

  • 10 two foot long 2″x6″s
  • Seven 28 inch long 2″x2″s

Start by mitering the 2x6s at at 22.5 degree angle. Miter both ends on six of the boards and just one end of four of the boards.

Each side of the arch will get two of the straight edge boards on either end of the arch and three double-mitered boards in the middle to form an arch.

Connect these boards together with pocket screws.

How to build a DIY Garden Arbor Arch - Charleston Crafted

Now, we have to turn these 2x6s into 2x4s with a round shape.

We traced a curve around the entire arch using a 3 1/2 inch piece of wood, then used a jigsaw to cut out the arch shape. Do that for both pieces.

How to build a DIY Garden Arbor Arch - Charleston Crafted

Next, we screwed the seven 2x2s in between the arches evenly spaced.

Assembly

Assembling the garden arbor arch can be done in one of two ways. You can attach the curved top to the two sides and then concrete it into the ground, or you can concrete the sides into the ground and then attach the arch.

The big thing to consider is just whether or not you can carry the entire thing assembled or not.

I would recommend digging your four holes for the posts in roughly the space you want them, then add in the two sides, attach the top to the sides with outdoor screws, then concrete in your posts.

This will make sure that the sides are properly spaced out.

As I mentioned, drive long decking screws through the posts and the arch to attach them.

Then what I did was cut pieces of 1″x4″s out to wrap around the four connection points to cover the cuts and the screws.

Garden Arbor Arch - Charleston Crafted

Finally, we painted the entire thing with Thompson’s Water Seal in the same color that we painted our hammock stand and benches.

Once it was all one color the cohesion looked great.

Garden Arbor Arch - Charleston Crafted

Conclusion

We finished the garden arbor arch by planting climbing roses on either side that will grow up the lattice and over the top of the arch.

They don’t look like much, but once they climb, this garden arbor arch will be covered in green leaves and beautifully colored roses.

Garden Arbor Arch - Charleston Crafted

This was certainly a big build, but it adds a ton of character to our side yard that previously didn’t have much going for it.

Garden Arbor Arch - Charleston Crafted
CLICK HERE to purchase the Printable PDF Woodworking Plans Arbor Arch
 
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Ivory

Thursday 25th of June 2020

oh my, what an outstanding job. I would love one of these. Thank you for sharing.

Brian

Friday 22nd of May 2020

Very nice. Could I get the plans also? I like this better than most of the store kits which are very expensive.

Morgan

Saturday 23rd of May 2020

We will email you when they are ready. They are next on our to-do list!

Ron Szymanski

Friday 22nd of May 2020

I would love to get the plans for the garden arbor arch. thanks

Sean

Friday 22nd of May 2020

I"ll put you on the list!

Garden Arbor Arch – Free Woodworking Plan.com

Wednesday 9th of January 2019

[…] Arbor Arch free plan.Follow along at the link to build a fabulous garden arbor arch. A great way to dress up a plain fence or […]