Rubber Bumpers are small pads made of rubber that are applied to the bottom corners of a picture frame. They serve both functional and protective purposes by preventing scuffing against walls and helping the frame remain level when hung. These simple accessories are a subtle but important finishing detail in professional framing.

Function & Purpose

Wall Protection: Prevents the sharp corners of frames from scratching or denting painted or finished wall surfaces.
Leveling Aid: Keeps frames positioned evenly, preventing them from tilting or resting unevenly.
Air Circulation: Provides a slight gap between the frame and wall to allow airflow, reducing the risk of moisture buildup.
Noise Reduction: Minimizes vibration and rattling when frames are touched or repositioned.

Types

Self-Adhesive Bumpers: Peel-and-stick versions, most common and easy to install.
Nail-On or Screw-On Bumpers: Less common but used in heavier or specialty framing applications.
Clear vs. Black Rubber: Clear bumpers are more discreet, while black versions may be chosen for dark frames.

Applications

Picture Frames: Standard use for wood, metal, or composite frames.
Shadow Boxes: Prevents deeper frames from leaning unevenly against walls.
Mirrors: Used with framed mirrors to prevent scratches on walls and stabilize heavy installations.

Installation Tips

Apply bumpers to the bottom two corners of the frame backing for even weight distribution.
Ensure surfaces are clean and dry before applying adhesive bumpers.
For large or heavy frames, use oversized or multiple bumpers to maintain stability.

Best Practices

Always include bumpers as a finishing touch to protect both artwork and walls.
Use archival-safe, non-marking bumpers to avoid discoloration over time.
Replace worn or flattened bumpers to maintain proper function.

Rubber Bumpers