Built With Foam Wall Flattening Shim Kit – 900+ Pieces, 7 Thicknesses, Gauge Included

Built With Foam Wall Flattening Shim Kit – 900+ Pieces, 7 Thicknesses, Gauge Included

$79.00
Sale price  $79.00 Regular price 
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Built With Foam Wall Flattening Shim Kit – 900+ Pieces, 7 Thicknesses, Gauge Included

Built With Foam Wall Flattening Shim Kit – 900+ Pieces, 7 Thicknesses, Gauge Included

$79.00
Sale price  $79.00 Regular price 
The Built With Foam Wall Flattening Shim Kit is a 9-cell box of over 900 color-coded rigid EPS foam shims across seven thicknesses, with a depth gauge included, used to flatten out-of-plane walls and ceilings before tile or panel installation.

Key Features

  • 900+ shims across seven thicknesses: 1/16 in. (white), 1/8 in. (red), 3/16 in. (yellow), 1/4 in. (green), 5/16 in. (blue), 3/8 in. (plum), 1/2 in. (black)
  • Color-coded by thickness for fast selection
  • Includes one Built With Foam Wall Shim Depth Gauge at no extra cost
  • Packaged in a 9-cell box
  • Rigid EPS foam construction
  • Covers roughly 3 to 5 shower installations, depending on framing and substrate condition

Who Is This For?

Tile setters, drywall and panel installers, and DIYers flattening out-of-plumb studs or backer board before installing tile or panels, or setting up a self-leveling pour, who want a full range of shim thicknesses on hand plus the gauge to pick the right one.

Frequently Asked Questions

What thicknesses are included?

Seven, from 1/16 in. to 1/2 in., each color-coded (white, red, yellow, green, blue, plum, black).

Does it come with a way to measure which shim to use?

Yes, one Wall Shim Depth Gauge is included.

How many wall or shower projects does one kit cover?

About 3 to 5 shower installations, depending on how far out of plane the framing is.

Can I buy just one thickness if I run out?

Yes — each color and thickness is sold separately as a Shim Refill.

What are the shims made of?

Rigid EPS foam, individually color-coded by thickness.

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