3M Magnetic Door Stopper

Say goodbye to slamming doors and wall damage with the 3M Magnetic Door Stopper — the simple, tool-free solution for keeping your doors securely open while protecting your walls, skirting boards, and furniture. Designed with powerful magnets and the trusted adhesion of 3M tape, this innovative door stopper is easy to install, sleek in design, and strong enough to handle daily use in homes and offices across New Zealand.

Whether you’re managing airflow in your home, preventing doors from banging shut in the Wellington wind, or protecting the paint in your rental, this magnetic door stopper is a reliable and renter-friendly option. No screws, no drilling, no mess — just peel, stick, and enjoy instant peace of mind.

Key Features

Strong Magnetic Hold

At the heart of this door stopper is a built-in magnet system that securely holds your door in place once it reaches the stopper. It prevents the door from drifting closed due to breeze, air pressure changes, or uneven floors — ideal for keeping doors open during cleaning, moving items, or letting fresh air circulate through your home.

3M Adhesive Mount – No Drilling Required

Installation is completely screw-free. Backed by premium 3M adhesive, the base plate attaches firmly to most surfaces — including timber, tile, concrete, and painted walls. That means no holes in your walls or floorboards, making it perfect for renters, apartments, or commercial spaces where permanent fixtures aren’t an option.

Protects Walls and Furniture

Say goodbye to dents, marks, or chipped paint caused by door handles crashing into the wall. This door stopper absorbs impact gently while preventing the door from swinging too far and damaging nearby furniture or skirting.

Durable and Rust-Resistant

Built from stainless steel or zinc alloy (depending on the model), the magnetic door stopper resists rust, tarnish, and daily wear. It's suitable for humid areas like bathrooms, laundries, and coastal homes across Aotearoa.

Sleek, Modern Design

Minimalist yet functional, the low-profile look blends in easily with contemporary or traditional interiors. Available in a range of finishes such as brushed silver, matte black, or white, it’s an unobtrusive addition to any room.

Quiet and Smooth Functionality

The magnetic catch works silently, with no loud clicking or clanking. The stopper engages the door smoothly, providing secure hold without noise — perfect for nurseries, shared flats, or offices where quiet is appreciated.

Ideal For:

• Homes with Children or Pets
  Keep doors in place to avoid accidental slams that can startle little ones or injure small fingers.
  
• Rental Properties
  No damage, no drilling — easy to install and remove with no need to ask your landlord.
  
• Offices and Commercial Spaces
  Hold doors open for easy foot traffic or deliveries without damaging interior finishes.
  
• Bathrooms and Laundries
  Secure doors in damp areas with a rust-resistant design and firm hold.
  
• Bedrooms and Living Areas
  Prevent wear and tear on walls while maintaining airflow and privacy as needed.
  

Why Kiwis Love It

In New Zealand, where practicality, simplicity, and home efficiency go hand in hand, the 3M Magnetic Door Stopper is a no-brainer. It’s the ideal solution for homes that need a low-maintenance, damage-free option to manage airflow, prevent banging doors, and protect painted walls — all without power tools or hardware.

Especially appreciated by renters and DIYers, it’s an easy way to improve your home’s functionality without calling in a tradie. Whether you’re in a Wellington apartment, a Hamilton home, or a Christchurch office space, you’ll find this door stopper fits seamlessly into daily life.

How to Install

1. Clean the Surface
   Ensure both the door and wall (or floor) contact points are clean and dry before applying.
   
2. Peel Off the 3M Tape Backing
   Remove the protective film from the adhesive pads.
   
3. Stick the Base and Catch in Place
   Align the stopper and magnetic catch carefully at the right height. Stick firmly and press for 30 seconds.
   
4. Let it Set
   For best results, allow the adhesive to cure for 12–24 hours before putting the stopper under full stress.
   

Note: Some models also include optional screws for added reinforcement if desired.

Specifications (Typical Model):

• Material: Stainless Steel or Zinc Alloy
  
• Adhesive: 3M Double-Sided Tape
  
• Dimensions: Approx. 45mm diameter x 35mm height (varies by model)
  
• Finish Options: Silver, Matte Black, White
  
• Installation Type: Adhesive (optional screw-mount included)
  
• Application: Indoor use (including wet areas)
  

Care Instructions

• Wipe clean with a damp cloth as needed.
  
• Avoid harsh chemicals or abrasives.
  
• Check adhesion periodically, especially in high-traffic areas.
  
• If removing, use gentle heat (hairdryer) to soften adhesive and prevent wall damage.

Material: stainless steel, zinc alloy
Surface treatment: electroplating, wire drawing

Installation form: floor-mounted

Structure: standard

Product name: Ground suction
Body material: 304 stainless steel
Suitable for door seam: within about 5.5-12mm
Suitable specifications: all kinds of wooden doors, door
Note: Use a high door seam. The upper and lower distance is between 816mm and it is suitable for installation. It is recommended to use traditional door stoppers if the distance exceeds

Note: The above dimensions are all manually measured, there may be errors.