Pressure-mounted vs hardware-mounted baby gates: which one your opening actually needs

How each type holds

A pressure-mounted gate is a frame with a threaded rod or a lever at each corner that pushes rubber pads against the two sides of the opening. It stays up by friction. Add wall cups, small dishes screwed to the wall that the pads sit inside, and it stays up by friction plus a mechanical lip. The federal gate rule, 16 CFR 1239, incorporates ASTM F1004, and when the CPSC adopted the 2022 edition the change it wrote up was putting this warning on its own label: “You MUST install wall cups to keep the gate in place. Without wall cups, child can push out and escape.” The standard's push-out test assumes the cups are there.

A hardware-mounted gate has hinge brackets and a latch catch that screw into the wall, a door frame or a banister post. It stays up because screws in wood stay up. It has no bottom bar, because it does not need to carry a spring load across the floor, and that is why it is the gate for a landing: nothing to trip over in the dark with a baby in your arms. The cost is four to eight screw holes and, on a banister, either a clamp kit or an adapter.

Side by side

Where each is allowed

Top of stairs. Hardware only. Regalo prints “never use at top of stairs” on its pressure gates; Babelio's page tells stair buyers to use a hardware gate; the wall-cup label explains why. The full ranking is best baby gates for stairs.

Bottom of stairs. Either, but a pressure gate needs its cups screwed in; Munchkin's instruction sheet makes all four cups a condition of any stair use. A pushed-out gate at the bottom lands on the floor, not down the flight, which is why the rule relaxes here.

Doorways and hallways. Pressure, and it is the better choice: it comes out clean when the room stops needing a gate, and it moves house with you. The doorway ranking is best pressure-mounted baby gates.

Banisters. Hardware, because a pressure gate needs two flat vertical surfaces and a round newel post is neither. Some hardware gates include a banister kit; any of them can use an adapter. See baby gates for banisters.

Wide or angled openings. Hardware, as a multi-panel barrier; a pressure gate past about 49 inches is too many joints. See best extra-wide baby gates.

Choose pressure if / choose hardware if

• Choose pressure if the opening is a doorway between two flat walls, you rent, or the gate is temporary. Screw the cups in anyway; it is ten minutes and four tiny holes.
• Choose hardware if the opening is the top of a staircase, one side is a banister, the walls are out of square, the child is a climber, or a big dog will lean on it.
• Choose both if you have stairs and a kitchen, which is most houses. The pair we would buy is above; how to put each up is in how to install a baby gate.