• replaceable flexible insert
  • Non-PVC
  • stable aluminium joists

Inquiry data sheet

We are also available by phone for further questions.




expansion insert can be replaced anytime, abrasion, weather and temperature resistant (-40°C bis +120°C), punched bearing legs guarantee best connection to the subgrade/covering.


residential, office and administration buildings


aluminium, synthetic rubber flexible insert (EPDM)

Covering Types

screed, natural and stone slabs

Formed parts

corner piece, T piece, cross piece


In case of mastic asphalt, please request a technical consultation.

Technical data
Movement horizontal:
26 mm (±13 mm)
Movement vertical:
16 mm (±8 mm)
Visible width:
88 mm
Maximal joint width:
65 mm
Load rating:
Radlast 700 kg bei Ø 150 mm, B = 100 mm
Supply length:
3 mtr
Color of flexible insert:
black or grey
Technical drawing
Subject to technical change without notice.
Article No. Profile height Recess (B⨉T)
AL.1.88/33 33 mm 260 ⨉ 43 mm
AL.1.88/43 43 mm 260 ⨉ 53 mm
AL.1.88/63 63 mm 260 ⨉ 73 mm
AL.1.88/83 83 mm 260 ⨉ 93 mm
AL.1.88/103 103 mm 260 ⨉ 113 mm

Other heights on request.