
Sizing the pad
Measure the rig, not the boat. A 20 foot boat on a trailer can be 25 feet or more from the tongue to the motor. Add room to walk around it, open truck doors, and back in without dropping a tire off the edge.
Here are the sizes we see most:
- Small fishing boat or utility trailer: 10 by 24 feet.
- Ski or wake boat on a trailer: 12 by 30 to 12 by 34 feet.
- Travel trailer or small RV: 12 by 40 feet.
- Large fifth wheel or Class A: 14 by 45 feet or more.
- Add 2 to 3 feet of width if you want to walk alongside easily.
Pad cost in 2026
A six-inch pad with rebar runs about $1.50 to $3 per square foot more than a standard four-inch slab. With broom finish at $6 to $10, that puts most pads at roughly $7.50 to $13 per square foot installed. The table shows what common sizes run. Tear-out of old concrete or extra fill on soft ground adds to these numbers.
Finish choice is simple here. A broom finish is what we recommend for nearly every pad. It grips under wet tires, hides tire marks, and costs the least. Stamped finishes look nice but take a beating from trailer jacks and tires. If you want the pad to blend with a stamped driveway, a stamped border with a broom center is a good compromise.
| Pad size | Sq ft | Typical installed range |
|---|---|---|
| 10 x 24 | 240 | $1,800 to $3,120 |
| 12 x 30 | 360 | $2,700 to $4,680 |
| 12 x 40 | 480 | $3,600 to $6,240 |
| 14 x 45 | 630 | $4,730 to $8,190 |
Thickness, steel, and the approach
A loaded boat trailer puts a lot of weight on two small tire patches and a tongue jack. An RV is heavier. Four inches of concrete on clay was never meant for that. We pour six inches with rebar on chairs, and we thicken the edges where tires roll on and off.
The approach matters as much as the pad. Most damage happens where the trailer crosses from the driveway or the street onto the pad. That transition gets dowels, thickened concrete, and a gentle slope so tires roll on smoothly. If your existing driveway is four inches thick and cracking where the trailer turns, we can replace that stretch at six inches as part of the job. See our driveway repair page for that work.
Think about the turn, too. Backing a trailer into a side yard usually means a tight swing, and the inside tires cut across whatever is there. We often flare the pad entrance wider than the pad itself so the tires stay on concrete through the whole turn. A wider throat costs a little more and saves the grass, the curb, and the corner of the driveway.
HOA and Town rules
This is where a lot of boat pad plans stall. Many Little Elm HOAs limit where boats and RVs can be stored. Some require them to be behind a fence or out of view from the street. Some do not allow them on the lot at all for more than a short stay.
The Town of Little Elm also has rules on parking and on new concrete, including permits and setbacks from property lines and easements. Rules change, so check yours before you plan. We can give you a drawing with dimensions and placement for your HOA submission, and we confirm the current Town permit needs for your address before we pour.
- Read your HOA rules on boat, trailer, and RV storage.
- Check where your side yard easements and utility lines run.
- Confirm the gate width if the pad goes behind a fence.
- Ask us for a dimensioned sketch to submit with your request.
Placement and drainage
Side yards are the usual spot, but they are often the lowest and wettest part of a Little Elm lot. A pad there can trap water against the house or the neighbor's fence. We pitch the pad toward the street or a drain and keep the grade below the house slab.
If the ground is soft, we dig it out and bring in fill before the forms go up. A heavy pad on soft clay settles fast. Our guide to concrete on clay soil covers that prep. Next steps: measure your rig, check your HOA rules, and call (469) 430-2766. We will look at the spot and price a concrete pad that fits.
Common questions
Can I just use gravel for a boat pad?
Gravel costs less up front, but on our clay it ruts, spreads, and grows weeds. Many HOAs also do not allow gravel parking. Concrete holds up far better under trailer tires.
Do I need six inches, or is five enough?
For boats on trailers and RVs, we recommend six inches with rebar on clay soil. The added cost is small compared to replacing a cracked pad.
Can you widen my driveway for a trailer instead?
Yes. A side extension can work if your HOA allows trailer parking there. We pour it six inches thick and pin it to the existing driveway.
How long before I can park the boat on it?
Cars can usually go on after about a week. For heavy boats and RVs, we suggest waiting closer to a month so the slab can gain more strength.