Residential Decks

The DP-50, DP-75, and DP-100 Diamond Piers® are pre-engineered foundation systems using pin pile technology for residential construction of decks, covered decks, stairways and walkways. They are sold through retail outlets or Online. Click on the dealer button above, or go to the contact information at the base of this page to reach your nearest Diamond Pier Representative.

Just minutes to install, the Piers provide an instant heavy-duty foundation, that allows builders to start framing immediately, and inspectors to check for Pin length anytime after installation. Just set the Pier, drive the Pins, connect the bracket and start building. This saves time and scheduling headaches, and there’s no need to dig deep holes, pour concrete, or repair the landscape.

The load capacities are equal to or greater than most common deck foundations, so there is no need to change designs or post layouts – just follow the Load Chart and *Installation Instructions , and substitute Diamond Piers where conventional footings are planned.

The Diamond Piers are designed for properly drained, conventional soils* may also be subject to frost heave or expansion. Their light weight and ease of installation make Diamond Pier the perfect choice for any residential project, and they are covered by a Warranty that lasts the life of your structure.