When building height is limited but underground space is possible, a pit system is the ideal solution. These are puzzle-style parking systems that include one level below ground and at least one above ground. From there, we can expand upward — up to four levels above ground — giving you a total of five usable parking levels (1 in the pit, 1 at ground, and 3–4 more stacked above).

Key Advantages

• Maximize footprint: Adds parking density when above-ground height is restricted.

• Flexible widths: Built from 1 space wide up to 9 spaces wide per group.

• Pit depth: Typically 8 feet deep, sized to comfortably fit SUVs and sedans.

• Vehicle accommodation:

  • Pit level: SUVs and cars

  • Ground level: SUVs and sedans

  • Upper levels: Standard sedans (up to 3 or 4 levels high)

• Capacity: Each platform supports 5,200 lbs.

• Speed: Retrieval time under 45 seconds.

Where They Fit Best

Pit systems are most often used in urban multifamily, mixed-use, or commercial properties where every square foot counts. By taking advantage of below-ground space, developers can achieve maximum density without adding height to the building envelope.

Customizable Options

• Widths: 1 to 9 spaces per row

• Height configurations: -1 +1, -1 +2, -1 +3, or even -1 +4

• Integration with Trivial’s RAUL™ remote access and monitoring for reliability

• Coatings: powder-coated or hot-dip galvanized steel