Shop the Best Inground Rectangle Trampolines

An inground rectangle trampoline sits level with your lawn. Homeowners, gymnasts, and active families choose the rectangular shape because its independent spring banks provide a higher, more even bounce. 

At Trampolines.com, the Avyna Pro-Line series delivers heavy-duty strength and Air X-TREAM™ high-airflow mats.

Inground Rectangle Trampoline Model Comparison

Who Is an Inground Rectangle Trampoline For?

Gymnasts, Cheerleaders, & Tumblers: Ideal for athletes who require a predictable tumbling track with uniform spring response end-to-end.

Design-Conscious Families: Perfect for homeowners who want to give their kids high-performance outdoor play without blocking surrounding views.

Narrow Yard Layouts: These fit great along fence lines, property boundaries, or swimming pool borders.

Installation & Safety Context

Installing an inground rectangle trampoline requires some excavation. To manage rainfall, the pit floor must be lined with geotextile weed fabric and a gravel soak-away layer. You also need a 3-foot clear perimeter around the frame edges.

Frequently Asked Questions

What size pit do I need for an inground rectangle trampoline?

You need an excavation pit that matches your physical frame dimensions (e.g., 10'x14' or 10'x17') with a 12-inch outer ledge for the frame foundation and a bowl-shaped central crater that reaches 36 to 40 inches deep at the lowest point.

What is the weight limit on your inground rectangle trampolines?

Our commercial-grade Avyna Pro-Line inground rectangle trampolines feature a single-jumper limit of 396 pounds and an extraordinary static structural test capacity of up to 1,750 pounds.

Do your inground rectangle trampolines come with a safety enclosure net?

All models are available as standalone systems with optional safety nets.

Is an inground rectangle trampoline suitable for adults as well as children?

Yes. The independent spring mechanics of a rectangle frame absorb impact smoothly, producing a deeper, cushioned rebound.

Is shipping free on inground rectangle trampolines, and how long does delivery take?

Yes, Trampolines.com provides free standard freight shipping across the continental United States. 

What warranty comes with an inground rectangle trampoline?

Our Avyna Pro-Line inground rectangle frames include a Lifetime Frame Warranty.

Do you offer installation services for inground rectangle trampolines?

Yes. We maintain a nationwide network of trusted professional installation partners.

How deep does the pit need to be for an inground rectangle trampoline?

The pit requires a maximum center depth between 36 inches (for 10x14' models) and 40 inches (for 10x17' and 12x18' models) to ensure proper mat clearance.

Is an inground rectangle trampoline safer than an above-ground one?

Yes because it removes the elevated 3-foot fall zone.