Companies in
Sealing & Insulation

Energisol Sàrl

Sealing & Insulation · Le Lignon · Since 2005

Energisol Sàrl provides thermal and acoustic insulation, insulates chilled-water pipes and ventilation ducts, and performs fire-protection insulation in accordance with European standards and AEAI prescriptions.

Engeco SA Impermeabilizzazioni

Sealing & Insulation · Bedano · Since 2024

The core activity of ENGECO SA is the execution of sealing works (impermeabilizzazioni) and related services such as project management, technical assistance, quality control and turnkey execution of projects. The company offers its services in Switzerland, Italy and internationally.

ENI Fugenabdichtungen GmbH

Sealing & Insulation · Winterthur · Since 2020

The core activity of Eni Fugenabdichtungen GmbH is the manufacture and installation of sealing solutions for joints in civil engineering and underground construction, as well as in various other construction projects, to protect them from moisture, temperature fluctuations and weather influences.

EOOS AG Isolierungen-Brandschutz

Sealing & Insulation · Sirnach · Since 2016

The core activity of EOOS AG is the manufacture and provision of services in the field of insulation and fire protection. Specifically, this includes: production of safety roads (RC1, RC2, RC3, RC4), fire protection, thermal insulation and cold insulation.

Eron - Tech Bauwerksabdichtungen GmbH

Sealing & Insulation · Kollbrunn · Since 2023

The company provides services in the field of building renovation and securing, particularly protection against moisture and damage. It develops customized solutions for the long-term security and value preservation of buildings.

erratec ag

Sealing & Insulation · Lüchingen · Since 2023

erratec ag provides sealing technology and construction waterproofing solutions. The company plans and carries out waterproofing work for structures, including joint sealing, crack injections, white and yellow tank systems, flat roofs and sheet metal work.

ETANCHEITE CAMELIQUE SA

Building Maintenance · Farvagny-Le-Grand · Since 2003

The core activity of Etanchéité Camélique SA is the provision of services and solutions in the field of waterproofing and sheet metal processing, particularly for roofs, facades, and other building components. The activities include, but are not limited to: * Waterproofing: Sealing of roofs, facades, and other building components against water, air, and other environmental influences * Sheet metal processing: Processing of sheet metal for roofs, facades, and other building components * Flat roofing: Sealing and roofing of flat roofs * Underground waterproofing: Sealing of underground structures * Parking and covered areas: Sealing and roofing of parking areas and covered spaces * Door and window threshold sealing: Sealing of door and window joints * Shower and technical sealing: Sealing of showers and other sanitary facilities * Green roofing: Greening of roofs and facades The company also offers additional services, such as: * Technical office: Technical consulting and planning * Subsidy application: Application for subsidies * Thermal calculation: Thermal calculations * Budget study: Budget planning * Special works: Special works such as leak detection and drying, and safety lines and anti-fall barriers.

E-TEC MAINTENANCE Sàrl

Sealing & Insulation · Perrefitte · Since 2005

The core activity of E-TEC MAINTENANCE SARL is the surveillance and maintenance of the building envelope, particularly in the areas of: Roofing (roofing work, roof renovation, roof maintenance), Façade (façade work, façade renovation, façade maintenance), Sheet metal work, Waterproofing, and Lightning protection systems. The company thus provides services in the field of building envelope to maintain and improve the physical integrity and aesthetic condition of buildings.

Ethan Étanchéité Sàrl

Sealing & Insulation · Châtelaine · Since 2021

The core activity of Ethan Étanchéité Sàrl is the conception and realization of solutions in the field of waterproofing, including: waterproofing (tightness work), sheet metal work, roofing, resin coatings, thermal insulation, roof maintenance, and leak detection. The company thus offers services in the field of building envelope and maintenance.

Etico SA

Sealing & Insulation · Meyrin · Since 2016

Etico SA designs, installs and maintains flat and pitched roofs, waterproofing systems and sheet-metal (ferblanterie) work. The company also carries out parking and civil-engineering waterproofing, green roofs, resin floors and provides injection-based leak remediation expertise.

Etico SA

Sealing & Insulation · Crissier · Since 2022

Etico SA provides planning, design, execution and maintenance of flat and pitched roofs, waterproofing for parking areas and civil-engineering structures, and green roof solutions. The company also carries out sheet‑metal work in various metals, installs resin floor systems for balconies, terraces and commercial areas, and offers injection-based treatments for water infiltration.

Euro Isolierwerk GmbH

Sealing & Insulation · Arbon · Since 2021

Euro Isolierwerk GmbH provides thermal and acoustic insulation services for heating, sanitary, cooling, ventilation and solar systems, and performs cavity filling (blown-in insulation) and fire-stopping installations.

Exer Bautenschutz GmbH

Sealing & Insulation · Riedt B. Erlen · Since 2024

The core activity of Exer Bautenschutz GmbH encompasses the execution of coating works and building protection measures. Specifically, the company offers the following services: industrial, commercial and private household coatings, building protection measures such as concrete repair, structural reinforcement and fire compartmentalization, special coatings for parking garages, garages and interior spaces, design and decorative floor coverings as well as seamless floor coverings, and sealing works and polyester coatings. The company positions itself as a partner for building protection and coatings, emphasizing uncompromising quality.

FTG Façades Techniques SA

Sealing & Insulation · Le Mont-Sur-Lausanne · Since 2019

The core activity of Façades Techniques SA is the planning, realization and maintenance of facades, particularly ventilated facades, for new buildings and renovations. The company offers innovative and sustainable solutions for the design and protection of building envelopes, including the use of various materials such as aluminum, glass, stone and fiber cement.

Facetec SA

Sealing & Insulation · Vernier · Since 2021

Facetec SA is a company that designs and installs ventilated façades for new buildings and renovation projects. Services include material selection (e.g. fibre‑cement, aluminium, ceramic, wood, natural stone), project planning, thermal and structural calculations, execution plans, installation and final inspection.

Facetec SA

Sealing & Insulation · La Chaux-De-Fonds · Since 2019

Facetec SA is a company specializing in the design and installation of ventilated (rainscreen) façades. Services include project design and planning, cost estimates and detailed quotations, material selection and development, thermal and structural calculations, execution plans, installation and final inspection for both new-build and renovation projects, using materials such as fibre-cement, aluminium, ceramic, wood and natural stone.

Facetec SA

Sealing & Insulation · Crissier · Since 1984

Facetec SA designs, engineers and installs ventilated façades for new construction and renovation projects. Its services include cladding material selection (fiber‑cement, aluminium, ceramic, wood, natural stone), thermal and structural calculations, 2D/3D plans, cost estimates, subsidy support, installation and final inspection.

Farbecht Malergeschäft GmbH

Sealing & Insulation · Dübendorf · Since 2021

Farbecht Malergeschäft GmbH is a painting and plastering company offering painting and plastering services for new builds, conversions, renovations and restorations. The company uses environmentally friendly paints and provides on-site consultations and project-specific advice.

Fassaden Outfit AG

Sealing & Insulation · Baar · Since 2022

The core activity of Fassaden Outfit AG is the planning, execution, maintenance and renovation of facades for buildings. The company offers a comprehensive range of services, including consulting, execution, maintenance, renovation and disposal of facades, as well as condition analyses and inspections using drones. The goal is to provide high-quality facade solutions that are functional, effective, aesthetically pleasing and long-lasting.

Fassadenprofis GmbH

Sealing & Insulation · Lachen Sz · Since 2005

The core activity of Fassadenprofis GmbH is the planning, execution and maintenance of facades.

FAVENT SA

Sealing & Insulation · Grono · Since 1990

The core activity of Favent SA consists of the development and manufacture of facade systems, in particular insulating systems based on polyurethane for facades, as well as the production of serramenti (windows and doors).

FDC Technology GmbH

Sealing & Insulation · Hinwil · Since 2004

The core activity of FDC Technology GmbH is the development, manufacture and marketing of products for insulation and energy saving in buildings, particularly liquid insulation for exterior use and energy-saving paints for interior use.

FenX AG

Sealing & Insulation · Turgi · Since 2019

The core activity of FenX is the development and manufacture of mineral foam insulation materials made from mineral waste, which are easily recyclable. The company aims to promote a circular economy in the construction industry by offering cost-effective and environmentally friendly solutions for building insulation.

Feri Brandschutz & Isolationstechnik GmbH

Sealing & Insulation · Islikon · Since 2019

The core activity of Feri Brandschutz + Isolationstechnik GmbH is the provision of services in the field of fire protection and insulation, including flocking and soundproofing.

FireStop Loretz GmbH

Technical Consulting & Engineering · Bürglen Ur · Since 2024

FireStop Loretz GmbH provides fire protection services including site surveys, consulting, planning and concept development, as well as quality-assurance fire protection and fire-safety acceptance inspections. The company performs prescribed tests, carries out maintenance and installations, supports SIBE-related fire protection tasks, develops fire brigade operation plans and offers training.

FIRE SYSTEM SA, succursale de Neuchâtel

Sealing & Insulation · Neuchâtel · Since 2025

FIRE SYSTEM SA, succursale de Neuchâtel provides passive fire protection services and related products, including firestopping, joints, technical insulation, intumescent coatings, sprayed fire protection for steel and concrete, and fire-rated boards. Services cover project assessment, installation, maintenance and training, and the company uses AEAI-certified products.

FIRE SYSTEM SA

Sealing & Insulation · Bulle · Since 2000

FIRE SYSTEM SA provides passive fire-protection services including assessment, design, installation and maintenance of fire-stopping systems. Services include sealings, technical insulation, intumescent coatings, fire-protection boards, duct filling and sprayed acoustic products, and the company uses AEAI-certified products.

FIRE SYSTEM SA, succursale de Savigny

Sealing & Insulation · Savigny · Since 2001

FIRE SYSTEM SA, succursale de Savigny provides fire protection services and installs passive fire protection systems, including firestopping, collars and compensators, sealants, technical insulation, intumescent coatings, fire-rated panels and duct/shaft filling. The company also offers installation, maintenance, after-sales service and training, and uses AEAI‑certified products.

Fischer Isolierungen

Sealing & Insulation · Elsau · Since 2018

The core activity of the company 'Fischer Isolierungen' encompasses the insulation of pipes, ventilation systems, and firestops. Specifically, the company offers services in the following areas: pipe insulation (e.g. heat, cold and sound protection), ventilation insulation (e.g. fire protection, thermal), and firestops (e.g. prevention of fire spread). The company caters to private and business customers, providing solutions to reduce energy losses, lower energy costs, and create a comfortable climate in buildings.

Fisolan AG

Sealing & Insulation · Enggistein · Since 2012

The core activity of Fisolan AG is the manufacture and distribution of insulation materials, particularly made from sheep's wool, for use in the construction industry to ensure thermal insulation, isolation and soundproofing.

FLEXJOINT GmbH

Sealing & Insulation · Niederrohrdorf · Since 2001

The core activity of Flexjoint GmbH is the development, production and distribution of high-quality joint sealing systems and the associated tools for sealing expansion joints, particularly in the construction industry.

Fugenabdichtungen, Marjan Bursac

Sealing & Insulation · Dietlikon · Since 2000

The core activity of the company 'Fugenabdichtungen Bursac Marjan' is the execution of elastic joint sealings, in particular silicone joints, hybrid joints and fire protection joints of all kinds, as well as the renovation and supplementation of joints in various areas such as wet cells, parquet, balconies, winter gardens and others.

Fugendichtung SORO GmbH

Sealing & Insulation · Kirchdorf Ag · Since 2022

The core activity of Fugendichtung SORO GmbH is the provision of services in the field of joint sealing and renovation, particularly the sealing of joints in various materials such as concrete, wood, metal and natural stone, as well as the renovation of damaged or mold-infested joints in various areas such as bathrooms, swimming pools and facades.

Fugenmeister GmbH

Sealing & Insulation · Oberglatt Zh · Since 2011

Fugenmeister GmbH specialises in joints and building waterproofing and provides sealing and jointing services for construction projects.

fugenprofis.ch GmbH

Sealing & Insulation · Emmen · Since 2022

fugenprofis.ch GmbH is a specialist company for permanently elastic sealant joints and sealing work, carrying out interior and exterior joint installations, window sealing and joint renovations. Services include silicone joints, hybrid joints, structured and cement joints, and joint refurbishment.

Fugenplan GmbH

Sealing & Insulation · Nürensdorf · Since 2018

The core activity of Fugenplan GmbH is the execution of joint sealing, fire protection joints and joint renovations.

Fugenreich GmbH

Sealing & Insulation · Dübendorf · Since 2019

Fugenreich GmbH performs professional jointing and sealing work, offering cement joints, silicone sealants and certified fire-stopping installations. Services include on-site inspections, transparent quotations and execution by certified specialists.

Fugenteam AG

Sealing & Insulation · Wallisellen · Since 1995

The core activity of Fugenteam AG is comprehensive building sealing, particularly the creation and repair of elastic joint seals, silicone joints and fire-resistant joints for buildings, including consulting and support for construction projects.

Fugen Tech GmbH

Sealing & Insulation · Biel/Bienne · Since 2021

The core activity of Fugen Tech GmbH is the execution of joint sealings, joint renovations and the processing of parquet joints.

fugen TERMINATOR GmbH

Sealing & Insulation · Bern · Since 2020

fugen TERMINATOR GmbH is a company in the waterproofing sector, specialized in joint repairs as well as fire-protection joints, liquid-applied membranes and breathable tapes such as Combiflex. The team also provides customer masonry work, demolition and various installation tasks including wall and ceiling insulation and other insulating works.

Fugentechnik Sidler

Sealing & Insulation · Hünenberg · Since 2006

The core activity of Fugentechnik Sidler is holistic building sealing, particularly in the execution of all types of sealing around the building, such as silicone joints, hybrid sealants, fire-resistant silicones, anti-slip coatings, and facade sealing. The company offers consulting, planning, execution, and renovation of sealing systems and works closely with customers from various industries, including private individuals, public institutions, administrations, general contractors, and various companies.

Fugex Abdichtungen GmbH

Sealing & Insulation · Steinhausen · Since 2023

Fugex Abdichtungen GmbH provides joint sealing, fire-stopping installations, liquid-applied waterproofing, Combiflex systems and wind-proofing membranes. The company carries out these services for interior and exterior applications and states that it uses materials supplied by Swiss vendors.

GA Chapes et Isolations Sàrl

Sealing & Insulation · Lausanne · Since 2020

The core activity of GA Chapes & Isolations Sàrl is the execution of works in the field of Chapes (soil preparation), Revêtements de sols (floor coverings) and Isolations (insulations). Specifically, the company offers services for the installation of various floor coverings such as cement, anhydride, liquid, colored soils and polished concrete.

Gallner AG

Sealing & Insulation · Recherswil · Since 2021

The core activity of Gallner AG is the planning, consulting and implementation of fire protection and insulation measures, including ceiling claddings, soundproofing, building insulation, structural fire protection, sealing and technical insulation.

G. Cacciamano, Stéphane Bertacchi successeur SA

Sealing & Insulation · Echandens · Since 2023

The core activity of G. Cacciamano is the installation of roofs (Chappes) and insulation.

Gebr. Meier Dämmtechnik AG

Sealing & Insulation · Buchs Zh · Since 1988

Gebr. Meier Dämmtechnik AG specializes in insulation of building services for cold, heat and acoustic applications and manufactures custom insulation elements in its own workshop. Services include insulation for heating, sanitary, ventilation and cooling systems, and the company cooperates with installers, architects and general contractors.

Gebrüder Dedaj AG

Sealing & Insulation · Reiden · Since 2005

The core activity of GDM Group (Gebrüder Dedaj Montagen) is the assembly of windows and other building elements. They offer their services from planning to final acceptance and are characterized by reliable, professional and clean assemblies.