Cedar Arbor

• Cut four Post Beams and six Top Beams to length from 2x6 cedar boards, as shown in the cutting diagram. With the Panels set level and plum, it’s time to connect them with the Post Beams.
• Start by taking a look at the Beam Layout to see how each of the beams overhangs the posts and one another.

• Start Assembly with the first outside Post Beam and set it directly on top of the Narrow Side Slats. Make sure the Beam overhangs each side panel equally, and then clamp it in place.
• Drill four pilot holes, and secure the Beam with eight 1/4" x 3" exterior construction lag screws.
• Set the other three Post Beams the same way.
• Now that the two side panels connected with the Post Beams, double check level and plum, then backfill the post holes with rock, or with concrete for a more permanent anchor.

• Now, set the first Top Beam on the top of the Post Beams and on the outside of the Post. Again, make sure the Beam overhangs equally on each side of the Posts.
• Drill four pilot holes for each Post and secure with 1/4" x 3" exterior construction lag screws.
• Set the other three outside Top Beams the same way.

On a flat work surface, attach the last two Top Beams to the Filler Posts with 16 - 1/4" x 3" exterior construction lag screws, as shown. Then position the middle beam assembly so it is centered on the arbor. Secure the Filler Posts to the Post Beams with 16 - 1/4" x 3" exterior construction lag screws.

• Cut eight Top Slats from 2 x 2 boards, as shown in the cutting diagram.
• Position the first Top Slat 1 1/2" inset from the end of the Post Beams, and then secure this Top Slat to the Top Beams with six 2 1/2" exterior trim screws.
• Set the rest of the Top Slats spaced equally and secure them to the Post Beams in the same manner.

Apply an exterior stain of your choice—we used a “natural redwood” deck stain. Or, if you like the weathered gray look of cedar, just leave the wood bare. It will change to the weathered color over a couple of years.