Waterproofing in the
Canton of Nidwalden

A. Heini GmbH

Since 2006 · 1–10 empl.

A. Heini GmbH specialises in joint sealing, waterproofing and fire stopping. Its services include work on new builds, renovations and refurbishments, as well as maintenance and servicing of these systems.

A. Heini Plus GmbH

Since 2019 · 1–10 empl.

A. Heini Plus GmbH specialises in joint sealing, waterproofing and structural fire protection. It carries out work on new builds, renovations and refurbishments, and provides maintenance and servicing for joint, waterproofing and fire-protection systems.

Isotech Zentralschweiz AG

Since 2005 · 11–20 empl.·5.0(2)

Isotech Zentralschweiz AG carries out building protection work and provides services for construction and building joints, fire protection, liquid plastic waterproofing and industrial floor coverings. Its services also include injections, assessments and consultancy.

Walter - Abdichtungen

Since 2018 · 1–10 empl.

Walter - Abdichtungen provides joint sealing and building waterproofing services in above-ground and civil engineering construction. Its work includes silicone and fire-protection joints, joint and membrane sealing, and coatings to prevent water and moisture ingress.

Arnet Flachdach AG

Since 1998 · 11–20 empl.·5.0(3)

Arnet Flachdach AG plans and carries out bituminous flat-roof work for new builds and conversions. Its services also include roof renovations and maintenance, green roofs, walkways and sheet-metal work for flat roofs.

Top Kitt GmbH

Since 2004 · 1–10 empl.·5.0(3)

Top Kitt GmbH carries out putty joints and elastic joint sealing. Its work uses sealants in a range of colours and joint backing profiles made of open-cell PUR foam.

Odermatt Spenglerei AG

Since 1989 · 1–10 empl.·5.0(2)

Odermatt Spenglerei AG carries out sheet-metal work on roofs and buildings, including gutters, metal coverings and lightning protection systems. The company also installs and renovates flat roofs and façades, and undertakes conversions, repairs and maintenance.

MCR Bautechnik GmbH

Since 2008 · 1–10 empl.·4.3(4)

MCR Bautechnik GmbH is a general contractor providing consulting, planning and execution for building protection, waterproofing, conversions, renovations and façade insulation in building and civil engineering. The company also offers houses and apartments for sale and rent.

arcfutur GmbH

Since 2007 · 1–10 empl.

arcfutur GmbH is a trades business specialising in roofing and architectural sheet-metal work. Its services include flat and pitched roof work, waterproofing, roof maintenance, gutters, scaffolding and work on outdoor areas.

Hans Kopp

Since 1983 · 1–10 empl.

Pilatus Reisen & Pilatus Abdichtungen AG

Since 1990 · 1–10 empl.

TECTON-ATISOL AG, Zweigniederlassung Hergiswil NW

Since 1991 · 1–10 empl.