I've just finished building my paver patio and gazebo, and now I'm looking for advice on how to secure it properly. Specifically, I'm in search of concrete screws or anchors that are 1/4-inch in diameter or less and at least 7 inches long. If anyone has suggestions or insights on what I can use, I would really appreciate it! Thanks!
4 Answers
I've had success using concrete nails with a powder-activated nail gun. Concrete screws often don’t hold up well, so I prefer expanding concrete anchors. Just make sure you have a solid impact drill to create the holes for those anchors—renting one can be a good option if you don’t have it.
You should keep in mind that long, thin fasteners usually aren't ideal because they can be weak and might shear off when too much torque is applied. It’s often better to go with something sturdier.
For anchoring your gazebo, I recommend drilling holes and using half-inch threaded rods with epoxy. Additionally, there are anchor bolts that expand with impact. You might want to talk to your local building inspector about specific recommendations based on wind uplift tables for your area.
If you’re looking for something in the 3/8-inch size, consider using 3/8" x 7" wedge anchors from suppliers like McMaster-Carr. Just keep in mind the specific lengths you need for your application.