The Floor Mounted Door Stop is a ground-mounted door stop. Its semi-arched metal body and elastic buffer gently stop the door leaf when fully opened, preventing impact with the door handle, wall, or furniture. It provides a smooth, non-descript feel, and offers natural damping without a harsh metallic sound when pushed. While virtually invisible in daily use, it significantly improves controllability and safety when opening and closing the door.

High-Strength Body

The Floor Mounted Door Stop body is precision-machined from SUS304 or SUS316 stainless steel, boasting a tensile strength of up to 500 MPa and a yield strength of approximately 205 MPa at room temperature. It can withstand repeated impacts from heavy wood or glass doors without deformation. After 100,000 cycles of opening and closing, the housing showed no cracks or loosening, making it suitable for long-term use in high-traffic scenarios. Its corrosion resistance also outperforms ordinary iron parts.

Precise Dimensions

Designed according to the illustrated dimensions: base diameter approximately 70 mm, outer width approximately 75 mm, height approximately 20 mm. This height effectively blocks the lower edge of most door leaves while preventing tripping. The 70 mm load-bearing area provides stable ground contact, preventing warping on tile or marble surfaces.

Buffer Design

A high-rebound elastic buffer block at the front reduces peak impact force by over 30%, significantly minimizing door rebound and noise. The buffer block and metal base are secured with countersunk screws and embedded in place, offering stable pullout resistance and resistance to long-term use, ensuring a quiet and gentle installation experience.

Rust-Resistant Surface

The surface is available in either a satin brushed or polished mirror finish. It remains rust-free after a 48-hour salt spray test and easily wipes away fingerprints and oil stains. The brushed finish offers strong scratch resistance, while the mirror finish facilitates quick cleaning and maintenance, allowing you to choose the right one to suit your space. Chamfered edges provide a burr-free touch.

Secure Installation

The body includes countersunk holes for expansion screws or stainless steel self-tapping screws. Conventional expansion of Ø6 to Ø8 provides a pullout load of over 1.5 kN, meeting the impact loads of heavy doors. An anti-slip washer is attached to the bottom for fine-tuning before securing, increasing the chances of a successful first-time installation and reducing the need for secondary drilling.

Universal Compatibility

The 20 mm height and front buffer are compatible with most wooden, aluminum, steel, and glass doors with gaps between 8 and 15 mm. The semi-arched volume is low and does not block the path of the sweeping robot. The black buffer block contrasts sharply with the silver body, making it easy to clearly identify and reducing the risk of being kicked.

Bedroom & Living Room

Install it at the entrance to a bedroom, living room, or hallway. The Floor Mounted Door Stop effectively prevents door handles from colliding with wall corners and furniture, preventing dents and cracks. The energy-absorbing buffer allows the door leaf to stop quietly, ensuring a restful night's sleep. It's particularly effective on lightweight walls with drywall or latex paint finishes, maintaining long-term wall integrity.

Bathroom and Kitchen

Humid and fumes-prone environments place higher demands on metal components. The SUS304/316 steel body is highly resistant to moisture and detergents, and the brushed surface resists water stains. Installing it behind the bathroom door prevents the door leaf from colliding with sinks and cabinets. In the kitchen, it prevents the door leaf from accidentally contacting the gas meter or appliances, enhancing safety margins.

Commercial Office Passageways

Offices, corridors, and meeting rooms are frequently opened and closed. Floor-mounted door stops absorb the impact of multiple people pushing the door, reducing the strain on the door closer and reducing noise. Installing it near glass partition doors protects valuable glass and hardware, maintains a clean and organized space, and enhances the durability and image of the business space.

Hotels and Apartment Buildings

Guest room renovation cycles are long, making corner and furniture protection particularly critical. This floor-mounted vacuum cleaner allows for standardized installation locations, facilitating batch maintenance. Its mirrored or brushed finish harmonizes with stainless steel baseboards and door locks. Cleaning requires only a damp cloth to restore the cleanliness, minimizing maintenance costs and facilitating operational management.

Daily Cleaning

Wipe the metal surface and bumper blocks weekly with a soft, damp cloth and neutral detergent to remove dust and footprints. Dry with a dry cloth to avoid residual water stains. Avoid using strong acids, alkalis, or chlorine-containing bleach to prevent surface gloss loss and pitting, ensuring a long-lasting brushed texture and mirror finish.

Recheck Tightening

Check the fixing screws every 3–6 months for looseness. Use a Phillips or Hexagon socket head screw to gently tighten them diagonally until secure, without excessive force. If the floor is made of softer material, replace with larger expansion bolts or add chemical anchors to ensure stable pull-out strength and prevent loosening, resulting in movement and noise.

Bumper Maintenance

Inspect the bumper blocks for signs of hardening, cracking, or significant wear. Depending on frequency of use, it is recommended to replace them every 1–2 years. Replacement can be done by disassembling and reinstalling them in their original location; there is no need to completely reinstall them. Regularly spray a small amount of silicone-based maintenance agent to maintain elasticity, surface cleanliness, and good energy absorption.

Environmental Protection

Ensure the floor is dry and flat before construction. After completion, avoid prolonged exposure to chemical solvents. In gravel-prone entrance areas, it's recommended to install floor mats to reduce friction between the hard particles and the metal surface. In coastal areas or areas with high salt spray, it's recommended to use SUS316 and increase cleaning frequency to extend its service life and appearance.