Insulation in the
Canton of Thurgau
97 companies in Insulation based in the Canton of Thurgau — name and year of registration from the commercial register.
50 of 97 companies
CURAU AG
Since 1990 · 11–20 empl.4.4(14)
CURAU AG plans, advises on and carries out thermal and acoustic insulation work for buildings. It uses blown insulation materials for applications including roofs, façades, interior walls, service shafts and timber element construction, and provides acoustic insulation for residential, workplace and industrial buildings as well as tunnels.
Senn + Widmer AG
Since 1997 · 1–10 empl.4.9(10)
Senn + Widmer AG installs seamless floor and wall coatings. Its products include polyurethane, epoxy resin and cement-based coatings for residential and commercial spaces, industrial floors and parking garages.
CFI Bauabdichtungen GmbH
Since 2015 · 1–10 empl.5.0(10)
The core activity of CFI Bauabdichtungen GmbH is the execution of works in the field of building sealing, in particular: flat roof works, pitched roof works, facade works, sheet metal works, coatings, sealings, roof maintenance, and crane-scaffolding works. The company thus offers services in the field of building envelopes, with a focus on sealing and roofing works.
AGI AG für Isolierungen
Since 1995 · 21–50 empl.5.0(5)
AGI AG für Isolierungen provides technical insulation and building fire protection services. Its activities include consulting and planning, BIM planning, trading insulation and fire-protection materials, project implementation, maintenance and servicing.
ROTH AG Thundorf
Since 1995 · 11–20 empl.3.6(21)
ROTH AG Thundorf provides technical insulation for heating, ventilation, air-conditioning, refrigeration and steam systems, as well as structural fire protection. Its services also include fire stopping.
Ranu Isolationen AG
Since 1998 · 1–10 empl.5.0(5)
Ranu Isolationen AG provides insulation services for heating, cooling, soundproofing and ventilation. Its services include pipe and ceiling insulation, sheet-metal work and fire stopping.
H. Giger AG
Since 1966 · 11–20 empl.
H. Giger AG is a company in on-site corrosion protection offering sand and glass-bead blasting, protective coatings, spray-applied high-reactivity PUR sealings, and tank and concrete rehabilitation services.
Dieterich GmbH
Since 2007 · 1–10 empl.
The core activity of Dieterich GmbH is the sealing of various plants and facilities, particularly in the areas of: * Pools and swimming ponds * Public swimming pools * Special seals * Sprinkler tanks * Drinking water containers * WHG seals. The company offers its services as a specialist in sealing in Germany and Switzerland.
Alther Bau Consulting GmbH
Since 2010 · 1–10 empl.
Alther Bau Consulting GmbH trades in insulation and other building materials and advises on their selection and use, taking building-physics, environmental and economic requirements into account. It also provides consulting on planning, marketing and sales, as well as staff development and coaching.
4M Zellweger GmbH
Since 2012 · 1–10 empl.
4M Zellweger GmbH provides insulation services and pest control. Its services include advice, monitoring and prevention, as well as measures against pests such as ants, mice, rats, wasps and bedbugs.
Sovima GmbH
Since 2013 · 1–10 empl.
Sovima GmbH supplies waterproofing products worldwide and provides engineering, product development and on-site application support. Its range includes membrane, injection and other waterproofing systems for construction and infrastructure projects.
Blumer Brandschutz GmbH
Since 2017 · 1–10 empl.
The core activity of Blumer Brandschutz GmbH is the consulting and support of municipalities in the canton of Thurgau as well as architects and builders in the field of fire protection. Specifically, this includes the creation of fire protection concepts, the assumption of quality assurance mandates in fire protection, and the support of fire protection mandates for municipalities.
GUTEX Schweiz GmbH
Since 2020 · 1–10 empl.
GUTEX Schweiz GmbH distributes GUTEX wood-fibre insulation board products and provides related advice and support with orders and product questions. Its customers include building-materials merchants, installers, planners and architects.
Nico Isoliertechnik GmbH
Since 2008 · 1–10 empl.
Nico Isoliertechnik GmbH provides insulation and thermal insulation services for technical systems and installations. The company operates in the insulation sector and supports projects with related installation and assembly work.
Xtra Swiss Roger Jörg
Since 2015 · 1–10 empl.
Xtra Swiss Roger Jörg offers refurbishment, repair and protective‑coating services for stainless‑steel waste bins, applying its nano aqua perl® coating to produce dirt‑ and graffiti‑repellent surfaces.
Rama GmbH
Since 2008 · 11–20 empl.4.2(5)
Rama GmbH provides joint sealing, joint refurbishment and building waterproofing services. Its work includes silicone, hybrid and fire-protection joints, construction injections, balcony floor repairs and structural fire protection.
TS-Brandschutz GmbH
Since 2020 · 1–10 empl.
TS-Brandschutz GmbH advises and supports clients and architects on building fire protection. Its services include fire protection planning across all SIA phases, assessments of existing buildings and risk analyses, as well as construction-site quality assurance, smoke-control concepts, and escape and rescue route plans.
TopFugentechnik AG
Since 2018 · 11–20 empl.5.0(4)
TopFugentechnik AG provides construction services focused on joint sealing and joint renovation. Its services also include fire stopping, injection work, and solutions involving vapour and waterproofing membranes and Combiflex.
Euro Isolierwerk GmbH
Since 2020 · 1–10 empl.
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.
AE Brandschutz AG
Since 2019 · 1–10 empl.4.5(8)
AE Brandschutz AG specialises in structural fire protection, including firestop systems, fire protection cladding, insulation and cavity filling. The company advises on the tendering and planning of fire protection measures and carries out their installation and maintenance.
ISO-PUR AG
Since 1999 · 1–10 empl.5.0(2)
ISO-PUR AG specialises in sealing and coating work for building and civil engineering projects. Its services include seamless floor and wall coatings, roof and parking-deck waterproofing, concrete protection and concrete repairs.
KBN GmbH
Since 2021 · 1–10 empl.
KBN GmbH provides construction services. Its work includes waterproofing and joint sealing, window and door installation, renovations and refurbishments, as well as kitchen planning and implementation.
AeroPro Swiss GmbH
Since 2022 · 1–10 empl.
AeroPro Swiss GmbH trades in and develops products for the construction sector, including high-performance aerogel insulation materials and granulates. Its range also includes mould remediation products and technical advice on construction details, building physics and execution.
Indisol AG
Since 2024 · 1–10 empl.5.0(4)
Indisol AG is a trading company for technical insulation materials and accessories. Its range includes products for thermal, cold, fire and sound insulation, as well as mineral wool, PIR and rubber insulation, cladding and installation accessories. The company provides technical advice and an online shop.
AM Bauabdichtung GmbH
Since 2022 · 1–10 empl.5.0(4)
AM Bauabdichtung GmbH provides construction waterproofing and building fire-protection services. Its work includes joint sealing, fire stopping, water and vapour barriers, Combiflex systems, and liquid-applied waterproofing.
Rohbau GmbH Bauabdichtungen
Since 2000 · 1–10 empl.3.3(3)
The core activity of Rohbau GmbH is the planning, consulting and execution of building sealing, particularly in the areas of joint sealing, joint tapes, injection hoses, bitumen and punctual injections for renovation work.
Exer Bautenschutz GmbH
Since 2022 · 1–10 empl.5.0(1)
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.
CM-Dienstleistungen, Mazzeo Domenico
Since 2016 · 1–10 empl.5.0(1)
CM-Dienstleistungen, Mazzeo Domenico provides technical insulation for pipes and equipment in heating and cooling systems, as well as fire-protection services. Its work includes insulating hot-water, heating and cold-water pipes and installing fire-resistant seals around penetrations in walls, floors and ceilings.
AS Isolierungen GmbH
Since 2025 · 1–10 empl.
AS Isolierungen GmbH provides insulation and thermal insulation services for sanitary, heating and ventilation systems as well as fire protection solutions. The company supports customers with consulting, planning and implementation of technical insulation work to reduce heat loss, condensation and energy use.
LeckXpert GmbH
Since 2025 · 1–10 empl.
LeckXpert GmbH provides leak detection and damage management services for water damage. Its services also include drying and property checks.
Stardach Bauabdichtungen GmbH
Since 2026 · 1–10 empl.
Stardach Bauabdichtungen GmbH plans and carries out building waterproofing and roofing work, with a focus on flat roofs, liquid-applied waterproofing and sheet metal work. The company provides sealing systems, detail solutions and metalwork for residential and commercial buildings.
Bechtiger - Bedachungen & Industriemontagen
Since 2026 · 1–10 empl.
Bechtiger - Bedachungen & Industriemontagen is a roofing contractor specialising in pitched and flat roofs. Its services include waterproofing, roof windows, maintenance and repairs, as well as photovoltaic installations and wasp and hornet management.
Thuro Therm AG
Since 1991 · 11–20 empl.
The company's core activity encompasses the areas of real estate and participations, as well as the entry into the solar power sector. Furthermore, the company has its roots in the building materials trade and has established new business fields over the years.
Nikola Gegic Fugenabdichtungen NG
Since 2010 · 1–10 empl.
Nikola Gegic Fugenabdichtungen NG carries out joint sealing work indoors and outdoors. Its services include joint sealants, silicone joints and paintable hybrid joints for new builds, renovations and conversions, including work on tiles, parquet, natural stone, concrete elements, façades, windows and doors.
KEWABO Group AG
Since 2014 · 11–20 empl.
The core activity of KE WA BO is the sealing of cellars, walls and floors, particularly the combating of moisture and saltpeter (salt efflorescence) in cellars and ground floors. This includes, in particular, the subsequent execution of horizontal barriers, wall-floor connections, internal sealing, facade and floor renovations.
EOOS AG Isolierungen-Brandschutz
Since 2016 · 1–10 empl.
EOOS AG Isolierungen-Brandschutz carries out insulation work for thermal, cold and acoustic protection, as well as fire-protection work. Its services also include drywall construction and the P3 Air-System.
Artfugen & Baudicht GmbH
Since 2017 · 1–10 empl.
The core activity of Artfugen & Baudicht GmbH is the execution of joint sealings in all types, including connection joints, expansion joints, special joints and more, as well as providing services in the areas of renovation, new buildings and fire protection.
Feri Brandschutz & Isolationstechnik GmbH
Since 2018 · 1–10 empl.
Feri Brandschutz & Isolationstechnik GmbH provides building fire-protection services and thermal and cold insulation for pipes and building components. Its services include fire-stopping systems, blown-in insulation for sound and thermal protection, and liquid-applied plastic waterproofing.
SR Brandschutz GmbH
Since 2023 · 1–10 empl.
SR Brandschutz GmbH provides consulting and services in structural fire protection. Its work includes fire-protective cladding, fire stopping, insulation and cavity blow-in insulation.
Thermal-Tech AG
Since 2024 · 1–10 empl.
Thermal-Tech AG plans, produces and installs technical thermal, cold, acoustic and fire-protection insulation for industrial applications. Its services include consulting, workshop drawings and documentation, prefabricated insulation components and on-site installation; it also offers metal insulation cladding, support structures and TIPCHECK energy audits.
R. Geyer GmbH
Since 2025 · 1–10 empl.
R. Geyer GmbH is a sheet metal and roofing company that carries out work on pitched roofs, flat roofs, roof drainage systems, façade cladding and lightning protection systems. The company also provides roof maintenance, repairs and crane services.
MiroTech GmbH
Since 2025 · 1–10 empl.
MiroTech GmbH sells products for swimming pools and saunas. Its range includes garden pools, hot tubs, saunas, filtration systems, pumps, pool heat pumps and pool covers.
VB Tech AG
Since 1982 · 1–10 empl.
Barbüda GmbH
Since 1998 · 1–10 empl.
Thur-Gips AG
Since 1991 · 1–10 empl.
Gebr. Ilg AG
Since 1992 · 1–10 empl.
Hasler Zellstoffisolationen
Since 1995 · 1–10 empl.
Forster Wärme- und Kälteisolation
Since 1996 · 1–10 empl.
RB René Bühler Umbauten und Isolationen
Since 1997 · 1–10 empl.
Spühl Folienabdichtungen Inh. G. Baliani
Since 1999 · 1–10 empl.
Insulation in the Canton of Thurgau
Insulation in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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