Power Alley 22 Ft Batting Cage Assembly Instructions
Model PA199 · Heater Sports Power Alley 22 Ft. Home Batting Cage
This is the guide we wish came in the box. The official manual covers the steps, but it leaves out the things that actually determine whether assembly takes forty-five minutes or three hours — how much yard you really need, which tools to have ready, and the one sequencing trick that saves most of the frustration.
Everything below comes from the manufacturer's instructions plus what owners have reported after doing this themselves.
Before you start
How long it takes
Plan on one to two hours with two people the first time. Owners who worked alone reported 45 minutes at the fastest and three hours at the slowest. Second time around, most people report well under an hour.
The variation is almost entirely about the netting step. Get that right and the rest is straightforward.
You need two people
One person can drive the stakes and build the arches. Pulling the net over the frame alone is where solo assembly falls apart — the netting snags on the rope rings and you end up fighting it. If you only have one pair of hands, use the ground method described below.
How much space you actually need
The cage itself is 12 feet wide and 22 feet long, standing about 8 feet at the center of the arch.
But that is not the space requirement. The support ropes run out at 45 degrees from all four corners, which means you need roughly 35 to 40 feet of length and 15 to 18 feet of width to stake it out properly.
This catches people out. Measure the full footprint before you drive the first stake, not the cage dimensions.
Tools and supplies
- Rubber mallet or hammer — not included
- A scrap piece of 2x4 — see the stake warning below
- Leather work gloves — fiberglass poles shed fine splinters that are painful and hard to see
- Tape measure
- A step ladder helps with the netting, though it is not essential
What is in the box
- Fiberglass pole sections — Part A (21 pieces) and Part B (3 pieces), making 3 arch sets
- Roll of black tape — Part C
- Black guide ropes — Part D (8, sometimes bundled in pairs)
- Single ropes with stake, white — Part E (4)
- Double ropes with stake, white — Part F (4)
- Poly netting with pitching machine harness — Part G
- Ground stakes — Part H (6)
Step 1 — Set the ground stakes
Six stakes form two rows of three. Measure and mark before driving anything.
- 12 feet across, between the two stakes of each arch
- 11 feet along, between arch 1 and arch 2, and again between arch 2 and arch 3
That gives you 12 feet of width and 22 feet of length. If you need a shorter cage, you can reduce the 11-foot spacing.
Do not hit the top of the ground stake. The manufacturer is specific about this: strike only the vertical cross bar. The socket at the top is what the pole seats into, and hitting it directly will deform it.
Owners have found the most reliable method is to lay a scrap 2x4 across the stake and hammer the wood instead of the metal. It spreads the force and protects the socket.
Step 2 — Build the arches
Slide each pole section together, pushing them in as far as they will go. Then tape every joint.
Two or three wraps of tape per fitting. This is not optional — without it the sections work loose as the frame flexes, and a pole that separates under net tension can whip.
Build all three arches and lay each one on the ground next to its pair of stakes.
Watch the orientation. Each joint fitting has a small rope ring on it. When you form the arch, those rings need to face inward. If they face out, the netting catches on every single one as you pull it over, which is the single biggest time sink in the whole job.
Step 3 — Attach the guide ropes
Work from the middle arch outward.
Tie two black guide ropes (Part D) to each of the four fiberglass rod fittings on arch 2 — eight ropes total. Run one of each pair forward to the matching fitting on arch 1, and the other back to arch 3.
Tie to the fiberglass rod fitting itself, not to the smaller welded metal arch on the fitting. This is easy to get wrong and it matters for load.
Then attach the four single ropes with stakes (Part E) at the outer positions.
Step 4 — Raise the frame, or use the ground method
The manual has you stand the arches up first, then pull the netting over the top.
There is a better way, and it is the most useful thing in this guide.
Leave the arches lying flat on the ground. Drape the netting over them while they are down, get it positioned and even, then lift the arches into the stakes with the net already in place.
Owners who have done it both ways consistently report this turns the worst part of the job into the easiest. One reviewer who fought the net over standing arches spent four hours. Others using the ground method were finished in forty-five minutes.
If you do raise the frame first, insert each pole end into its ground stake by bowing the pole into an arch, and have your second person feed the netting while you guide it past the rope rings.
Step 5 — Position the netting
The netting has a rectangular opening with harness tubes — this is where a Heater pitching machine connects, so the machine can sit outside the cage.
Check the orientation before you commit. When correctly fitted, the harness tubes stick out on the left side and bottom of the rectangle, on the outside of the cage. If the tubes are on the top and bottom, the net is inside out and you will have to take it off and flip it.
Getting this wrong means redoing the whole netting step, so verify it while the net is still loose.
Follow the red reinforced seams as you position — they run along the top and help you keep the net centered and square.
Step 6 — Stake the corners
Take each of the four single ropes with stakes and push the stake through one square of netting close to the white rope knot.
Angle each stake about 45 degrees away from the arch and drive it into the ground.
Note that once these run through the net, repositioning them means tearing netting. Get the cage where you want it before this step.
Step 7 — Stake the sides
Take the double ropes with stakes (Part F). Find the net square nearest each fiberglass rod fitting and tie the rope to the metal fitting, not to the net. Tying to the netting puts all the load on the mesh and will tear it.
Place each stake evenly between the arches, lined up with the corner stakes, and drive it in. Repeat on the other side.
These are what keep the arches from rocking back and forth. Skipping them is why some cages feel unstable.
Step 8 — Tension
The cage will look loose when you first finish. That is normal.
Adjust the black guide ropes to even out the tension between arches, then adjust the support ropes to bring the height where you want it. Expect to spend fifteen or twenty minutes here, and expect to come back after a day or two once the net has settled and stretched.
Many owners replace the supplied cord with paracord from a hardware store. The originals work, but paracord holds tension better over a season and costs very little.
Getting the most out of it
Take it down in bad weather
The manufacturer is direct about this: leaving the cage assembled during wind, rain, or snow can void your warranty. Wet netting is heavy, and fiberglass poles are not designed to carry that load.
This is the single biggest factor in how long the cage lasts. Ten minutes to drop it before a storm is worth it.
Use machine balls, not game balls
Real leather baseballs hit harder and concentrate force on one spot of netting. Dimpled machine balls spread the load and are what the cage is built for. If the machine is throwing repeatedly into the same area, put backstop material in front of that spot.
Cover the machine opening when not in use
Birds and small animals find their way in through the harness opening and cannot always find their way out. A simple cover solves it.
Two cages, one long cage
At 22 feet, the batter stands close to the machine. That is fine for tee work, soft toss, and younger players, but older hitters working on timing often want more distance.
Two cages join end to end. Set them lengthwise with two to six inches between, match the red reinforced seams, and weave them together using the extra support rope. You then cut an opening in the netting where the two stitched sections meet.
Cutting the net is permanent, so be sure before you start. The offcut can be attached to the far end as extra backstop material.
If you already know you want the longer setup, buying a cage that is long enough to begin with saves the joining work.
Common problems
Net snags constantly. The rope rings are facing outward. Take the net off, flip each arch so the rings face inward, and try again with the ground method.
Harness will not line up with the machine. The net is inside out. The tubes belong on the left and bottom of the rectangle, on the outside.
Cage sags in the middle. Tension the black guide ropes between the arches. Some owners add an extra line through the upper rope rings for additional support.
Arches rock when a ball hits. The Part F double ropes are missing or tied to the netting instead of the pole fittings.
Ground stake socket is deformed. It was struck on top rather than on the cross bar. Contact the manufacturer for a replacement.
A pole broke. Replacement poles are available from Heater Sports at 1-800-492-9334. Do not return the cage to the retailer.
Specifications
| Model | PA199 |
| Assembled size | 12 ft wide × 22 ft long × approx. 8 ft at center |
| Space required | Approx. 35–40 ft × 15–18 ft including support ropes |
| Frame | Fiberglass poles, 3 arches |
| Anchoring | 6 ground stakes, 8 rope stakes |
| Machine connection | Built-in harness for Heater pitching machines |
| Assembly time | 1–2 hours, two people, first time |
Safety
- Adult supervision required at all times during use
- The batter must wear a NOCSAE-approved batting helmet
- Only one batter in the cage at a time
- The machine operator stays behind the machine while it is running
- Never let a batter in until the machine has been sighted in at the target and speed you want
- Inspect the netting before and during every use — do not use it with rips or holes
- Keep the area outside the cage clear; the net has slack and will extend outward when struck
- Do not use golf balls or similarly sized balls, which pass through the mesh
- Turn the machine off and unplug it before attaching the harness tubes
The manufacturer recommends replacing the net annually.
This guide supplements the owner's manual supplied with your product. Where anything here differs from the manufacturer's manual, the manual is authoritative. The current version is available at HeaterSports.com. For warranty registration or replacement parts, call Heater Sports at 1-800-492-9334.