FAQ

INSTALLATION INSTRUCTIONS
EE – LV – LT – FI
DE – PL – SK – CZ

TÖNLOS PIPE Installation Recommendations:
1. Before installation, wipe the surface of the pipe. For better adhesion the surface should be dry, clean, and free of grease, oil, and dirt.
2. The installation temperature should be above 10C.
3. For installing a special sound insulation sheet on a 110×50 mm single branch, cut a semicircle with a small radius.
4. For installing a special sound insulation sheet on a double branch, cut an additional hole as needed with a knife.

1. Installation of universal noise isolation sheets
A. Start installation from the lower pipe socket
B. Skip pipe sockets and fittings

2. Installation of special sound insulation sheets
A. Install special sound insulation sheet on the pipe socket
B. Cut out a bigger semicircle for installation on the fitting
C. Install a cut out sheet on the fitting
D. Install two semicircles on the top of the inspection chamber

3. Install self-adhesive tape for the seams

INSTALLATION INSTRUCTIONS
EE – LV – LT – FI
DE – PL – SK – CZ

 

TÖNLOS PIPE PRO Installation Recommendations:
1. Before installation, wipe the surface of the pipe. For better adhesion the surface should be dry, clean, and free of grease, oil, and dirt.
2. The installation temperature should be above 10C.
3. For installing the vibration damping mat onto a single branch, double branch and inspection chambers, cut holes for the outlets.
4. Vibration damping mat and universal sound insulation mats should be installed edge-to-edge on straight sections of the pipe.
5. Vibration damping mats should be installed with a 10 mm overlap on next sheets on fittings and pipe sockets.
6. Special noise isolation sheets should be installed with an overlap on next sheet for pipe sockets, branches and inspection chambers.
7. For installing a special sound insulation sheet on a 110×50 mm single branch, cut a semicircle with a small radius.
8. For installing a special sound insulation sheet on a double branch, cut an additional hole as needed with a knife.

1. Installation of vibration damping sheets (inner layer)
A. Start installation from the lower pipe socket
B. Skip pipe sockets and fittings
C. For installing sheets of pipe sockets and fittings turn the sheet sideways across the pipe

2. Installation of universal noise isolation sheets (outer layer)
A. Start installation from the lower pipe socket
B. Skip pipe sockets and fittings

3. Installation of special noise isolation sheets (outer layer)
A. Install special noise isolation sheet on the pipe socket
B. Cut out a bigger semicircle for installation on the fitting
C. Install a cut out sheet on the fitting
D. Install two semicircles on the top of the inspection chamber

4. Installation of self-adhesive tape for the seams

You need a knife to fit the sheets perfectly and to make cutouts if you have cross pipes or outlets.

You need to clean the drain pipe before applying the insulation on. Use a good brake cleaner or silicone remover.

TÖNLOS sound insulation is more efficient, since it uses a different method of reducing the noise. Unlike the soundproof plastic pipe, the TÖNLOS insulation is a closed-cell (air bubblestrapped in polyethylene foam) compound with a heavy top layer (membrane) to reduce different sound frequencies.

Yes, it is, but in that case you will have to make more cutting to fit the isolation around the pipe.