Adhesive tapes & sealants

Tapes and sealants for airtightness and sealing

Tapes and sealants are essential components of modern airtightness and sealing systems. They ensure secure bonding of membranes, films, joints, and penetrations, helping to prevent heat loss, drafts, and moisture damage over the long term.

In our range, you will find tapes and sealants for various applications in roofs, walls, and building envelopes. Whether for vapor control layers, roof underlays, façade membranes, or connection details – we offer suitable products for new construction, renovation, and timber construction.

Roflex 20 black
Roflex 20 black Sealing grommets for pipes, Ø 15 mm-30 mm, interior and exterior use
Sealing sleeve for pipes with diameters of 15-30 mm, self-adhesive.
Sliding scale prices:
1-149 units per 2,55 EUR
> 149 units per 2,45 EUR
2,55 EUR
incl. 19% tax excl. Shipping costs
Contega Solido SL 10 cm
Contega Solido SL 10 cm - Full-surface adhesive plaster/window-sealing tape, for interior use
For interior airtight and vapour-controlling joints between windows, doors or airtightness layers and adjacent building structures made of wood or mineral subsurfaces such as concrete and masonry, with full-surface adhesion.
Sliding scale prices:
1-7 units per 43,25 EUR (1,44 EUR per)
8-59 units per 43,00 EUR (1,43 EUR per)
> 59 units per 42,00 EUR (1,40 EUR per)
43,25 EUR
1,44 EUR per
incl. 19% tax excl. Shipping costs
UNI TAPE 6 cm
UNI TAPE 6 cm role 30 m Universal adhesive tape for interior use
For permanently secured airtight taping of the overlaps between vapour control and airtight membranes, and for implementing seals between these membranes and subsurfaces. For interior use.
Sliding scale prices:
1-19 units per 15,70 EUR (0,52 EUR per)
> 19 units per 15,50 EUR (0,52 EUR per)
15,70 EUR
0,52 EUR per
incl. 19% tax excl. Shipping costs
ROFLEX 20 multi
ROFLEX 20 multi Multi-duct grommet for up to 9 conduits, for interior and exterior use
Sealing sleeve for up to 9 empty conduits with a diameter of 15-30 mm. Includes punching tool and template.
Sliding scale prices:
1 units per 14,95 EUR
> 1 units per 14,70 EUR
14,95 EUR
incl. 19% tax excl. Shipping costs
Contega Solido SL 15 cm
Contega Solido SL 15 cm - Full-surface adhesive plaster/window-sealing tape, for interior use
For interior airtight and vapour-controlling joints between windows, doors or airtightness layers and adjacent building structures made of wood or mineral subsurfaces such as concrete and masonry, with full-surface adhesion.
Sliding scale prices:
1-3 units per 69,50 EUR (2,32 EUR per)
4-15 units per 69,00 EUR (2,30 EUR per)
> 15 units per 68,00 EUR (2,27 EUR per)
69,50 EUR
2,32 EUR per
incl. 19% tax excl. Shipping costs
Contega Fiden Exo
CONTEGA FIDEN EXO width 20 mm joint 10-18 mm Expanding joint-sealing tape, for exterior use
Pre-compressed, expanding tape for external sealing of joint gaps around windows and doors in a manner that is diffusion-open and resistant to driving rain.
Sliding scale prices:
1-14 units per 6,60 EUR (2,54 EUR per)
15-44 units per 6,40 EUR (2,46 EUR per)
> 44 units per 6,30 EUR (2,42 EUR per)
6,60 EUR
2,54 EUR per
incl. 19% tax excl. Shipping costs
Extoseal Encors 15 cm
Extoseal Encors 15 cm - Waterproof sealing tape, for interior and exterior use
For creating a sub-sill, for sealing window joints with masonry or concrete structures, for sealing wood-based panels to smooth mineral surfaces, for taping underlay panels made of wood fibre to one anothe.
Sliding scale prices:
1-9 units per 106,00 EUR (5,30 EUR per)
> 9 units per 96,00 EUR (4,80 EUR per)
106,00 EUR
5,30 EUR per
incl. 19% tax excl. Shipping costs
Aerofixx
Aerofixx - Application gun for AEROSANA system foil cartridges
For particularly quick and easy application of the AEROSANA VISCONN and AEROSANA VISCONN FIBRE sealants from 600 ml (20.3 US fl oz) tube bags. 
219,00 EUR
219,00 EUR per
incl. 19% tax excl. Shipping costs
81 to 88 (from a total of 158)

System solutions for bonding, connections, and detail areas

A permanently effective building envelope depends on the right combination of materials, substrates, and installation. Tapes and sealants are used for overlaps, connections, penetrations, and sensitive detail areas, making them essential for secure and professional sealing.

As a specialist supplier for insulation and sealing systems, we offer coordinated products for professional applications in airtightness and building envelope construction. We are happy to assist you in selecting the right solution for your construction project.