Home / Capital Play Warranty & Installation


How to Install a Capital Play In-Ground Trampoline

Searching for a safe and easy to install In-Ground Trampoline? Capital Play's In-ground Trampoline is the perfect solution! Capital Play is our number one selling brand, fabricated with a double strength frame and backed by an incredible warranty to give you peace of mind.

Step 1: Assemble the Frame

To begin, lay out all of the parts and assemble the frame. The fully assembled frame will be used in the next step to help ensure the hole is of the proper dimension. 

Step 2: Dig the Hole

After marking out the perimeter of the trampoline, begin digging the main hole for the trampoline frame and retaining wall. The outer hole needs to be 10" deep so the vented pads sit just above the grass level. Refer to the table below to find the inner hole depth.

Step 3: Seat the Frame

Add the weed membrane to the hole and ensure the retaining wall has been fitted to the frame. Once completed, the frame can be seated in the hole.

Step 4: Mat, Springs & Pads

Attach the 4 corner springs to the jump mat, then add the remaining. When all of the springs have been fitted, the pads may be added to complete the Capial Play In-ground trampoline install 

In-ground trampoline hole dimensions

Trampoline Size/ Outer Hole Diameter
Inner Hole Diameter
Hole Depth
Round14ft (4.26m)12.8ft (3.85m)35" (90cm)
Rectangular10ft x 6ft (3.00m x 1.85m)
8.8ft x 4.8 (2.65m x 1.45m)
30" (75cm)
11ft x 8ft (3.35m x 2.45m)9.8ft x 6.8ft (2.95m x 2.05m)30" (75cm)
14ft x 10ft (4.25m x 3.05m)12.8ft x 8.8ft (3.85m 2.65m)35" (90cm)


Unbeatable Airflow
With TDU's patented vented pads, Capital Play's In-ground trampolines have greater airflow allowing for higher bounces and extra safety. 

Double Strength Frame 
Capital Play is the only in-ground trampoline company to utilize a double frame system. Backed by a 10 year warranty, the frame is made from double-dip galvanized, 2mm thick steel, ensuring fun for a lifetime. 

Retaining Wall Included
Each Capital Play trampoline purchased comes with everything you need to install. Designed with the customer in mind, the retaining wall attaches easily to the frame with the provided screws. 

Super Length Springs
Pre-tensioned springs designed by Capital Play are optimized for strength and performance. They will not stretch or rust. 


Can I Install an In-Ground Trampoline Myself?
Yes! We have several customers who choose to install it themselves. However, most pool or landscaping companies can install it for you.

Will Water Collect at the Bottom?
It is recommended to add a soakaway at the bottom. In some instances if located in a geographically wet area, have a drain installed to ensure any water is properly drained. 

How long does it take to install?
Depending on the size of the trampoline and equipment owned, it typically takes a day or two to install. 

Trampoline Superstore

Fun For a Lifetime!!!

Order your In-Ground Trampoline From TRAMPOLINE SUPERSTORE Today!

Got Questions?

Have questions or need to get in touch with our team? We’re happy to help! Email us at info@trampolinesuperstore.com or fill out the form below. 

For purchase questions and additional information on our in-ground trampoline products, call us at (833) 222-2754.