Adjustable Floor Spacers (4/set) — A Steady Expansion Gap That Won't Topple

Loose wedge spacers at the perimeter are a nuisance — they fall over, collapse under the tile, and drift out of position while you work. These dial-adjustable floor spacers fix that: turn the red dial to set the gap anywhere from 3/16" to 13/16", and the self-locking mechanism holds it. The 3-1/2" width keeps them standing on their own instead of tipping like loose wedges.

Set on the floor being installed, they stand 1/2" high and make wall contact above any wall-to-subfloor gap, with an angled, grooved lip that grips the floor edge so they don't get forced out. To remove, just back the dial off counterclockwise. Made of glass-fiber reinforced plastic and sold four per set. For grout-joint spacing across the field, pair them with Gundlach Horseshoe Spacers.

Why Tile Pros Choose It

• Dial-adjustable: Any gap from 3/16" to 13/16" on a single spacer
• Self-locking: Holds the setting and won't collapse under the tile
• Stands on its own: 3-1/2" width won't topple like loose wedges
• Grips the edge: Angled, grooved lip resists being pushed out
• Tough material: Glass-fiber reinforced plastic
• Ends the wedge whack-a-mole: They stay standing right where you put them

Pro tip: Set all four to the same gap before you start the row, and place them at the ends and middle of the wall so the field floats evenly off the perimeter.