Hardware-Mounted Baby Gate for Stairs with No Bottom Bar, Auto-Close, 24–55 Inch Widths and 28 or 34 Inch Heights
Boundless Hardware-Mounted Baby Gate for Stairs
This hardware-mounted baby gate creates a clear, trip-free barrier at stair tops, doorways, and other high-traffic openings. The B17 uses a no-bottom-bar design, automatic closing, and a stay-open position at 90 degrees for convenient daily access.
Available in White, Black, Gray, Wood Pattern, and Brown Wood Pattern, with width options from 24–39 inches to 31.5–55 inches and heights of 28 or 34 inches. Choose the opening range and height that match your measured space.
The reinforced all-steel frame is designed for frequent household use with children or pets. Installation requires drilling into flat, parallel, vertical mounting surfaces; it is not intended for curved or angled openings.
Features
- Hardware-mounted design for stair tops and doorways
- No bottom bar provides a clear floor path
- Auto-close function with 90-degree stay-open position
- Width options: 24–39, 26–43, 29–49, and 31.5–55 inches
- Height options: 28 inches and 34 inches
- Reinforced all-steel frame
- Baseboard-friendly bracket placement on a flat wall surface
- Available in five listed finishes
Specifications
- Product model: Boundless B17
- Product type: No Bottom Baby Gates
- Mounting: Hardware mounted; drilling required
- Width options: 24–39 inches; 26–43 inches; 29–49 inches; 31.5–55 inches
- Height options: 28 inches; 34 inches
- Color options: White; Black; Gray; Wood Pattern; Brown Wood Pattern
- Gate design: No bottom bar; auto-close; stay-open at 90 degrees
- Mounting surface requirement: Flat, parallel, vertical walls or posts
- Frame description: Reinforced all-steel frame
Frequently Asked Questions
Which opening widths does this baby gate fit?
It is offered in four width ranges: 24–39, 26–43, 29–49, and 31.5–55 inches. Measure the opening before selecting a variant.
Is this gate suitable for the top of stairs?
Yes. It is hardware mounted and has no bottom bar, providing a clear walking path for stair-top installations when mounted to suitable flat, vertical surfaces.
Does the gate close automatically?
Yes. The gate is designed to swing closed automatically and can be held open at 90 degrees when free access is needed.
What height options are available?
The B17 is available in 28-inch and 34-inch heights. Select the height that suits your measured opening and use case.
Can it be installed over curved or angled surfaces?
No. The installation note specifies flat, parallel, vertical mounting surfaces; curved or angled openings are unsuitable.