This is our journal of what we pray is our sojourn of life (Hebrews 11:8-10) along the narrow way (Matthew 7:14), even the old paths (Jeremiah 6:16), submitting to the Bible as a light unto both (Psalms 119:105). It is our prayer that these documented moments in our earthly time benefit whom God might choose to edify, but ultimately that God glorifies Himself through them.

A House – Update V – Homemade Termite Shields

In studying on how to build a pier and beam foundation, and how to prevent against termites, I learned that there are termite shields available to put on top of a concrete pier. Well, I wasn’t able to obtain any locally; so I thought I might try to make them myself. The following is the process of how I did that:

Since flashing is galvanized, which again helps against rust, I figured that would be a good material to use. I purchased 20″ flashing, and cut it into squares:

Cutting the Flashing for the Concrete Pier Homemade Termite Shield

Since they had to fit over a 5/8″ bolt sticking out of the concrete pier, I drilled two 3/8″ holes next to each other in the center of the flashing squares; and I was able to drill three squares at a time easily:

Drilling the Center Hole for the Concrete Pier Homemade Termite Shield

Since the two drilled holes were next to each other, and given the size of the pier’s bolt, I had to cut out the center hole a bit:

Cutting Out the Drilled Center Hole in the Flashing for the Concrete Pier Homemade Termite Shield

Here is the flashing pushed onto the pier. I usually had to work it down onto the bolt. Before putting it on, I sprinkled on some Seven termite powder because I heard that was a good thing to do, but my guess is the weather has removed most of it by now:

Flashing for the Concrete Pier Homemade Termite Shield Set in Place on the Pier

After placing the beam bracket on the shield over the bolt and finger tightening the nut down to hold the flashing in place, I folded the sides down to crease the flashing, and began to form it into its final shape. I originally tightened the bolt down all the way on quite a few of them, but realized that bent the brackets in the middle, which wouldn’t have allowed the beam to sit flat on them:

Folding the Sides of the Concrete Pier Homemade Termite Shield

On opposite sides of the pier, and starting several inches in from the side edge of the flashing, I cut the folded flashing from the lower edge to a point where two perpendicular creases met in a line, creating a square out of two flashing edges and a cut edge; and I did this for all four corners:

Cut Sides of Concrete Pier Homemade Termite Shield

Then I positioned myself on one side where I had made the cuts, reached around the other side of the pier, and tucked in underneath the opposite side of the flashing the cut edges in each of my hands:

Folding the First Cut Sides of the Concrete Pier Homemade Termite Shield

And then I folded the other sides on top of the tucked-in cut sides:

Folding the Final Cut Sides of the Concrete Pier Homemade Termite Shield

I didn’t want to leave the sides of the termite shield loose like that, so I decided to use rivets to fasten the corners in place. They are aluminum (again, to help against rust problems), and I chose 3/16″ short fastener rivets. I took a 2×4 and put it behind a folded corner to support the pressure of drilling; and using one hand, I closed the corner tightly around the 2×4. I then drilled a 3/16″ hole through the flashing in the corner of the overlapped flashing, and another hole in the corner of the folded-under flashing:

Drilling a Rivet Hole in the Concrete Pier Homemade Termite Shield

I then set the rivet in place…

Setting the Rivet in the Concrete Pier Homemade Termite Shield

…and squeezed the rivet tool several times until the stem of the rivet cut off:

Using Rivet Tool on Concrete Pier Homemade Termite Shield

And here is the completed rivet:

Completed Rivet on Concrete Pier Homemade Termite Shield

This is the completed termite shield:

Completed Concrete Pier Homemade Termite Shield

And here are all of the piers with all of their termite shields in place. No mind control for these concrete piers! 🙂

Concrete Piers with All Termite Shields Complete

We’re thankful to the Lord for His provisions, and for the idea and ability to put these together.

— David



  1. Kara Powers

    Thankfully you've protected them against mind-waves…. lol. My question is: How many cuts did your hands enjoy while playing with all that sheet metal?

  2. Anonymous

    Very nice job! But, have Susan ask you to wear gloves next time you're working with metal. It makes me nervous. 🙂


  3. David and Susan Sifford

    Hi Ryan, Judy,

    Interesting you both mention potential metal cuts — my experience with those in past maybe helped me be a little more cautious this time! 🙂 Also, I think if you are careful, small sheets are a little easier to deal with. Still though, as you both mentioned, it's very easy to cut yourself on that stuff.

    Thanks for saying hi, and for the concern.

    — David

  4. Anonymous

    That protects against the ground termites, but what about the flying ones? You're better off placing a bait system around your house every few years. Termite shields are useless.

  5. David and Susan Sifford

    Thank you for the information, although even you said the termite shields protect against ground termites, so they're apparently not useless.

    I do appreciate the pointer on flying termites though.

    — David

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