Planning an in-ground trampoline: a homeowner checklist
An in-ground trampoline sits flush with the yard. Many homeowners like how it looks, and kids don't have to climb up to use it. It takes more planning than an above-ground model because you are digging a pit and building a wall to hold the soil back. Use this checklist before you buy.
1. Pick the location
- Choose a level area with clear space around the frame, away from fences, walls, trees, playsets, and hardscape.
- Check overhead clearance for branches, eaves, and wires.
- Think about sightlines. Can you see it from the house?
- Keep it away from septic systems, sprinkler mains, and areas where water collects.
2. Choose size and shape
Round, rectangular, and square models each fit yards differently. Measure your space, then follow the manufacturer's dimensions and clearance recommendations for the model you choose.
3. Locate utilities before digging
An in-ground install means real excavation. In Utah, call Blue Stakes of Utah (811) to have public utilities marked, and identify private lines such as irrigation, low-voltage lighting, or gas to outbuildings.
4. Soil, drainage, and the retaining wall
The pit needs a retaining wall system so the soil doesn't collapse under the frame. Soil type, slope, and drainage determine how much prep is needed. Water that collects in the pit can damage the trampoline and the wall, so talk through drainage options with your installer.
5. Airflow
When someone bounces, the air under the mat has to escape. Many in-ground kits handle this with vented pads or a gap around the edge. Follow the manufacturer's design. Skipping it can affect performance.
6. Safety
Follow the manufacturer's safety guidance: user limits, supervision, pads, and nets where they're offered. Ask your homeowner's insurance whether they have any requirements.
7. Surroundings and spoils
Decide what goes around the trampoline (turf, sod, pavers, mulch) and plan for the excavated soil. Hauling it off or regrading with it is part of the budget.
Thinking about an in-ground trampoline?
Bounce Right is our trampoline installation branch. We install in-ground trampolines, including models from Trampolines.com. Learn about Bounce Right or request a free estimate.
This guide is general information, not engineering, legal, or code advice. Requirements vary by location and product, so check your local building department and the manufacturer's instructions.