How to assemble a trampoline
A garden trampoline goes together as a ring frame, legs, a mat on springs, a pad over the springs and a safety net. The spring stage is the hard work; a spring puller tool and a helper make it much easier, and a level site makes it safer.
- Time
- about 3 h
- Difficulty
- Moderate
- People
- 2 people
- Steps
- 8
Tools needed
- Spring puller tool (often supplied)
- Rubber mallet
- Work gloves
- Spirit level
- Ground anchor kit (recommended)
Parts to check first
Before you start, lay everything out on a soft surface (the flattened box works) and check it against the parts list in your manual.
- Top ring sections and T-joints
- Leg sections (W-shaped legs)
- Jumping mat and springs
- Frame pad
- Net, poles, sleeves and fixings
Step by step
Step 1: Choose a flat, open area with clear space all around and overhead: no fences, trees, washing lines or walls within the distance the manual gives.
Step 2: Lay out the ring sections in a circle and join them, fitting the T-joints where the legs attach.
Step 3: Fit the leg sections into the T-joints, then turn the frame the right way up with your helper.
Step 4: Lay the mat in the middle, with its V-rings evenly spaced. Hook on four springs at 12, 3, 6 and 9 o'clock, then work opposite pairs so the mat stays centred.
Step 5: Keep fitting springs in opposite pairs until all are on. Use the spring tool and keep your face away from the spring being stretched.
Step 6: Fit the frame pad so it covers every spring and the frame, and tie it on underneath.
Step 7: Fit the net poles to the legs, slide on their foam sleeves, and hang the net, closing the entrance as the manual shows.
Step 8: Check it is level and fit ground anchors, especially in windy areas, before anyone jumps.
Common mistakes
- Fitting all the springs on one side first, so the last ones will not stretch far enough.
- Placing the trampoline on concrete or near a fence.
- Leaving the net entrance open or unzipped.
Safety notes
- One jumper at a time is the safest rule, and always with an adult nearby for young children.
- Anchor the trampoline: strong winds can lift and move it.
- Check springs, pad and net regularly and replace worn parts.
This is general guidance for this type of product. Your product's own manual comes first: follow its order, fittings and torque values where they differ from this page.
Tags
- #outdoor
- #garden
- #kids
- #two person
- #springs
Updated 2026-09-30