Standard joint profiles
AL.1.31/.. Ü

AL.1.31/.. Ü

  • replaceable expansion insert
  • non-PVC
  • projecting expansion insert
  • stable aluminum supports


expansion insert can be replaced anytime, abrasion-, weather- and temperature-resistant (-40°C to +120°C), perforated bearing legs guarantee the best connection to the substrate/covering, the joint profile is laid with a flush insert during the screed work and can therefore be used as a stripping edge, the overlap inlay supplied separately on rollers is replaced with the existing inlay during the covering work


residential, office and administration buildings


aluminium, EPDM expansion insert

Covering Types

screed with upper layer from linoleum, rubber or carpet

Formed parts

corner piece, T-piece, cross piece, floor-wall connections


Projection of the expansion insert: 5 mm

Technical data

Movement horizontal:
10 mm (±5 mm)
Movement vertical:
8 mm (±4 mm)
Visible width:
31 mm
Maximal joint width:
30 mm
Load rating:
wheel load 700 kg up to Ø 150 mm, B = 100 mm
Supply length:
3 mtr
Color of expansion insert:
schwarz oder grau


Article No. Profile height (h) Recess (BxT)
AL.1.31/25 Ü 25 mm 200 x 30 mm
AL.1.31/38 Ü 38 mm 200 x 43 mm
AL.1.31/55 Ü 55 mm 200 x 60 mm
AL.1.31/68 Ü 68 mm 200 x 73 mm
AL.1.31/88 Ü 88 mm 200 x 93 mm
AL.1.31/108 Ü 108 mm 200 x 113 mm
AL.1.31/128 Ü 128 mm 200 x 133 mm

Special heights on request.

Technical design
Subject to technical change without notice
AL.1.31/.. Ü