NBS Source
SIGA Cover AG

SIGA Cover AG

Stick with us!

+41(0)414996969 www.siga.swiss/

SIGA is a leading manufacturer, developer and distributor of air and weathertight products for the construction industry. ­čĆí­ččî┐ #sigaswiss


Global warming is also the result of poorly insulated buildings. 40% of the global energy consumption must be spent for heating and cooling the indoor air. To date, most of the heated or cooled indoor air escapes uselessly and uncontrolled from leaking roofs, walls, ceilings and floors.


SIGA, the Swiss family-owned company from Lucerne, produces an all-round leak-proof, energy-efficient building envelope made of membranes, sealing tapes and sealants. Heat and cold stay outside and only little energy is needed for cooling and heating.


"We strive for a world of zero energy loss buildings" is the vision of SIGA. 500+ employees in 25 countries make their daily contribution to the reduction of greenhouse gas emissions to avert the climate emergency.

Join us!

Products

View all products
Fentrim® Window Sealing Tape (EPDM-Replacement)

Fentrim® Window Sealing Tape (EPDM-Replacement)

Majvest® W1 (Durable Wall Membrane)

Majvest® W1 (Durable Wall Membrane)

Wigluv® (External Airtightness Tape)

Wigluv® (External Airtightness Tape)

Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber)

Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber)

Case studies

View all case studies
Wetguard Modular protection at Wood Boutique Hotel, Austria

Wetguard Modular protection at Wood Boutique Hotel, Austria

Mj├Şst├ąrnet World Tallest Timber Building

Mj├Şst├ąrnet World Tallest Timber Building

Renovation of Haus am Schottentor in Austria

Renovation of Haus am Schottentor in Austria

De Zalmhaven, Netherlands

De Zalmhaven, Netherlands

Literature

View all literature
SIGA Wetguard 200SA brochure (CLT&Timber protection)

SIGA Wetguard 200SA brochure (CLT&Timber protection)

Moisture Variable Membrane SIGA Majrex flyer

Moisture Variable Membrane SIGA Majrex flyer

SIGA installation Manual

SIGA installation Manual

SIGA Corporate Company Brochure

SIGA Corporate Company Brochure

Trade names

  • Fentrim
  • Wigluv
  • Rissan
  • Sicrall
  • Corvum
  • Twinet
  • Primur
  • Meltell
  • Majvest
  • Majcoat
  • Wetguard
  • Majpell
  • Majrex
  • Fentrim 2
  • Fentrim IS2
  • Fentrim 20
  • Fentrim IS20
  • Fentrim Grey
  • Fentrim 330
  • Majcoat 150
  • Majcoat 150SOB
  • Majcoat 200
  • Majcoat 200SOB
  • Majvest 200
  • Majvest 500
  • Majvest 500SA
  • Majvest 700
  • Majvest 700SOB
  • EPDM
  • Airtight tape
  • Windtight tape
  • weathertight tape
  • double sided tape
  • breather membrane
  • breathable membrane
  • VCL
  • AVCL
  • Roof Underlay
  • Vapour Control Layer
  • Air and Vapour Control Layer
  • window sealing tape
  • window sealant
  • silicone
  • MS Polymer
  • Hybrid Sealant
  • Hygrobrid
  • mastic
  • Airtight membrane
  • UV
  • Cladding
  • Passive House
  • NZEB