Expansion joints

Star R-type gutter movement joints with integrated cover are available from us in semicircular and angular versions and roof gutters, and are used with mounted gutters.

Available versions:

• 200, 250, 280, 330, 400 und 500 mm

Available widths:

• 260 und 375 mm

We provide movement compensation joints for seamed gutters in a covered version, type Star-R

Available versions:

• 500, 650 und 800 mm

Available widths:

• 260 mm (375 mm on request)

The 375 mm-wide 1-head and 2-head movement compensation joints are available in various lengths. The movement compensation joints are available in covered and uncovered versions and are always used when a seal has to be connected tightly. Possible applications include angle plates or trapezoidal sheets on flat roofs, or inlaid channels where the sub-roof membrane needs to sealed tight.

Available lengths (depending on material)

• GS type: 800, 830, 1‘000, 1‘300, 1‘500 und 2‘000 mm
  
• Star type: 800, 830, 1‘000 und 1‘300 mm

The special 1-head Dila 44 is available in a covered version. The head part of the Dila 44 is not made of metal, like conventional expansion joints, but of a special rubber which is integrated into the bituminous seal in a sandwich design. The rubber flange reduces the effective leg length to a minimum and allows installation in narrow places. Another advantage is that the head part does not need to be fixed mechanically, which makes installation quick and efficient.

Available lengths:

• 660 mm (use with versions up to 400 mm)
• 820 mm (use with versions up to 500 mm)

Endless movement compensation joints are available in covered (Dila Star-R) and uncovered (GS) versions and are mostly used for inlaid channels where tight sealing of the sub-roof is not required.

Available lengths (depending on material):   

• GS type: 3‘000 und 6‘000 mm
• Star type: 3‘000 mm

Available widths (depending on material)

• 260 und 375 mm