658 Ohio Street
Buffalo, NY 14203
800.836.2580 / 716.849.4760
Rigi-Bump® Custom Architectural Patterns
Rigidized® Rigi-Bump® is a collection of flat and dome top circular and square impressions pressed into a wide variety of sheet metals. One unique feature of Rigi-Bump® is we "bump" sheet products to your specifications, affording limitless design possibilities. Custom bump patterns are available.


  • Standard Sheet Widths-48", Sheet Lengths-96"

  • Available on stainless steel, aluminum, bronze, copper, brass, and mild steel.

  • Applications include wall cladding, ceiling tiles, floor tiles, elevator interior and doors, entrance doors, column covers, furniture, toilet partitions, and point of purchase display.

  • Custom designs available at a minimum up charge.

  • Pattern depth is measured from the bottom of the sheet to the bottom of the bump/pattern form.

  • Please phone customer service for specific finish, pattern specifications, technical information and free samples.

Rigi-Bump® Specifications:

Type of Bump Dimension and Shape Type of Bump Direction of Bump Pattern Depth Max. Thickness Min. Spacing of Bump
RB1
 1.000" Round Flat Up 0.030" 0.060" 2.000"
RB2
 0.750" Round Dome Up 0.065" 0.060" 1.000"
RB3
 1.375" Round Flat Up 0.030" 0.060" 2.000"
RB4
 0.875" Square Flat Up 0.025" 0.060" 2.000"
RB5
 0.375" Round Dome Up 0.055" 0.060" 1.065"
RB6
 0.250" Round Dome Up 0.053" 0.060" 0.750"
RB7
 0.500" Round Dome Up 0.050" 0.060" 1.125"
RB8
 1.500" Round Dome Up 0.024" 0.060" 2.000"
RB9
 0.625" Round Flat Up 0.030" 0.060" 1.300"
RB21
 1.500" Square Flat Up 0.040" 0.060" 2.000"
RB22
 0.250" Square Flat Up 0.025" 0.060" 0.625"
RB24
 1.000" Round Dome Up 0.060" 0.060" 2.000"