The In-Ground Mount is a galvanized steel fitting that must be concreted into position.
Because terrain differs from thick dirt to fine soil, a different sized hole must be prepared and
a different volume of concrete is used. As a guide, a 19” x 19“ x 27” deep hole is a minimum
requirement for heavy dirt terrain. A post hole borer can be used to deepen the center of
the footing. When pouring the concrete it is advisable to drop a few lengths of reinforcing
steel bar into the hole to prevent the concrete from cracking. Remember that the depth of
the hole is better than the width and it is much easier to make the hole oversized than to try
to re-stabilize the In-Ground fitting should it shift over time. If applicable, patio tiles or pavers
have to be removed to facilitate this In-Ground mount and then cut to suit when replaced.
If installing through a thin layer of concrete or asphalt, a core drill should be used to drill a 6”
diameter hole in the concrete/asphalt. The remainder of the hole below can then be dug out
by hand or post hole digger.
Your umbrella comes with a spigot. Once you have installed the In-Ground Mount
according to the instructions below, attach the spigot to the In-Ground Mount
using the supplied Allen key and bolts. Once the concrete has fully cured, lift
the umbrella on to the top of the spigot. This is recommended as a two man
operation.
IN-GROUND MOUNT INSTALLATION OPTIONS
Important: Align one of the screw holes in the top of the spigot with your desired
12 o’clock position on the umbrella. Ensure that the In-Ground fitting is level in the concrete.
Allow adequate time for the concrete to cure before erecting the umbrella.
Tip: The In-Ground Mount comes with four “grub-screws” pre-installed in the threaded
holes. This is to prevent concrete slurry working its way up into the threaded holes. As an
added precaution it is a good idea to place tape on the underside of the holes. Once the
In-Ground Mount has been installed, remove the grub-screws with an Allen key.
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