The Patio Door Stopper is a floor- or wall-mounted door stopper with a tall, stable design. It prevents doors from over-pushing or hitting the wall. Its tower-shaped design features a highly elastic rubber bumper at the top, effectively absorbing the impact of door impacts, ensuring smoother opening and closing, and preventing noise and damage. Its stainless steel body has a delicate texture and smooth feel, ensuring a stable, rock-proof installation and a gentle damping experience. It's suitable for use in homes, hotels, or offices, ensuring a safe distance between the door and the wall.

High-Strength Construction

The Patio Door Stopper is made of SUS304 or SUS316 stainless steel, boasting a tensile strength of up to 520 MPa and a hardness of approximately HV200 or higher. It maintains structural stability even under impact with heavy wood or metal doors. Its base diameter is 22 mm and its overall height is 76 mm, providing excellent support and deformation resistance. Dynamic fatigue testing has proven it can withstand 100,000 impacts, ensuring long-term durability.

Excellent Cushioning Performance

The rubber bumper on the top has a hardness of approximately Shore A65±5, offering excellent resilience and energy absorption. It reduces impact force by approximately 40%, effectively preventing direct contact between the door leaf and the wall. The bumper is embedded and screwed into the metal body, making it resilient and stable even under frequent door openings.

Rust-Resistant and Moisture-Resistant

The surface features a satin brushed or polished mirror finish, showing no signs of corrosion after a 48-hour salt spray test. The smooth surface effectively repels moisture and dust, making it suitable for humid environments. The SUS316 model maintains stable performance even in chlorine-containing environments and is widely used in coastal areas or outdoor courtyards.

Easy Installation

The design features a central screw hole compatible with M5 screws and expansion tubes. Installation is simple, simply drill the hole, insert the expansion plug, and tighten the screws. Standard dimensions ensure compatibility with most tile, stone, and wood floors, without affecting door gap height. Its lightweight construction allows for single-person installation.

Exquisite Appearance

The tower-shaped design features a harmoniously proportioned silhouette, with a tapered curve from base to top creating a smooth visual effect. The metallic sheen contrasts with the black rubber, creating a clean and recognizable design. Available in brushed or mirrored finishes, it complements modern minimalist or high-gloss spaces, providing both practical functionality and a refined decorative touch.

Excellent Quiet Performance

An internal rubber damping layer and base anti-vibration ring effectively reduce resonant noise caused by door impact, keeping noise levels below 45 decibels. The door leaf does not bounce or creak when stopped, making it ideal for demanding environments such as hotels, bedrooms, and offices.

Home Entrance Areas

The Patio Door Stopper is installed behind bedroom, living room, or balcony doors to prevent door handles from colliding with the wall. The rubber bumper steadily absorbs the force of door opening, bringing the door leaf to a gentle stop and preventing damage to the paint and corners. It's particularly suitable for lightweight home doors, such as wooden and glass doors, enhancing user comfort.

Commercial Premises

Installed in the hallways of shops, offices, or hotels, it controls the door's opening and closing angle, reducing structural impact caused by frequent entry and exit. The smooth, easy-to-clean surface meets maintenance requirements for public areas, maintaining a clean appearance. It's suitable for high-traffic areas and offers low maintenance.

Outdoor Patio Doors

Suitable for patio sliding doors or patios, SUS316 stainless steel resists sunlight, moisture, and rain, preventing rust. Even in strong winds, it effectively limits the door's swing range, preventing accidental impact with railings or exterior walls.

Hotels and Apartments

Installed at the entrances of guest rooms or apartment buildings, it prevents doors from colliding with furniture, cabinets, or corners, maintaining a clean and quiet interior. Its simple appearance can be integrated with various decorative styles. The mirror craftsmanship is more textured under the light, enhancing the overall sense of luxury of the space.

1. What types of doors are suitable for the Patio Door Stopper?

This door stopper is compatible with a variety of door frames, including solid wood, steel, glass, and aluminum. Its 76mm height and rubber cushioning accommodate common door gap heights, making it suitable for home bedroom doors, balcony sliding doors, commercial spaces, and outdoor areas.

2. Does the Patio Door Stopper require professional installation?

It is designed for easy installation and comes with standard expansion screws and mounting holes. Simply drill a hole in the floor or wall, insert the expansion plug, and tighten the screws to secure. No specialized tools are required; a standard power drill can be used.

3. Will the Patio Door Stopper damage the floor?

No. The base features a flat contact surface and comes with a non-slip washer or silicone underlay to effectively distribute pressure and prevent scratches on tile, wood, or marble floors. If the correct expansion screws are used during installation, it will not loosen or shift, and removal will only leave a minor hole in the floor, making it easy to repair.

4. How do I know if the rubber bumper needs to be replaced?

Under normal use, the bumper has a lifespan of 2–3 years. If the rubber surface shows visible cracks, hardening, reduced elasticity, or produces unusual noises after impact, it's time to replace it. Replacing the bumper is simple: simply remove the old bumper and install the new one without disassembling the entire door header.

5. Will it rust when used outdoors?

No. This door header is made of SUS304 or SUS316 stainless steel. The SUS316 version contains 2% molybdenum, which provides enhanced corrosion resistance in coastal and humid environments. The surface is finished in either a satin brushed or polished finish, making it resistant to UV rays, rain, and dust.