Schluter®-DILEX-BT Extension joint

Schluter®-DILEX-BT Extension joint

Schluter®-DILEX-BT is a heavy-duty expansion joint profile that bridges expansion joints and accommodates movement via the 1-3/16” (30 mm)-wide telescopic center section, which also forms the visible surface.

  • 10 mm / 3/8 in #AEBT100
  • 12.5 mm / 1/2 in #AEBT125


  • Length: 250 cm (8' 2-1/2")
  • Designed to allow movement and reduce stress in large, tiled areas
  • Eliminates the need for caulking
  • Prevents cracking and delamination of tiles
  • Maintenance-free
  • Ideal for tile surfaces exposed to foot and vehicular traffic
  • May also be used in coverings cleaned with machines
  • Available in satin anodized aluminum