What Thermacome does

Thermacome is a French manufacturer of low-temperature hydraulic radiant heating and cooling systems, founded in 1981 and headquartered in Saint-James (Manche, Normandy). The company's portfolio centers on water-circulated PEXc and multilayer tubes integrated into floors, ceilings, and walls, operating at water temperatures of 30–35°C for heating and 18–20°C for cooling. Core product lines include the Classique reversible floor system, Thermactif ultra-reactive floor heating (second generation), Vivracome dry thin-floor system, ACOSI+ ceiling heating/cooling with integrated insulation, and the DTEK detectable floor system. The business also supplies the Aquacome PER (PEXc) and Acopex Alu multilayer tube ranges with press-fit fittings for sanitary water distribution, plus the MT 38 manual crimping tool and the MY THERMA HOME / TEO connected regulation ecosystem for room-by-room thermal control.

The company operates as an SAS (Société par Actions Simplifiée) and subsidiary of Groupe Thermador, with its founding SIRET number and head office at 7 Boulevard Willy Stein, ZA La Croix Vincent, Saint-James. Headcount is in the 11–50 range, consistent with an SMB industrial manufacturer that distributes exclusively through a B2B professional installer network — chauffagistes, plombiers, plaquistes — rather than direct-to-consumer. Pricing is quote-based (EX WORKS, ex-VAT, in Euros) and not publicly disclosed. The extranet professional portal (extranet.thermacome.fr) supports installer loyalty and project sharing.

Customer segments span residential individual houses (the primary segment, with hydraulic floor heating equipping roughly one in two new French individual homes), collective housing, healthcare and senior living (multiple EHPAD installations including the 4,500 m² Résidence Fontaine project), education and sports facilities (Louvre Lens, Stade de Reims pitch frost prevention, U Arena), tertiary and commercial buildings, and specialized institutional sites (CDG Terminal 2E, Gare TGV Saint-Exupéry, Bordeaux châteaux, Casablanca mosque). The competitive proposition rests on a proprietary PEXc physical cross-linking process claimed unique in France, the inventor-held long-seam crimping technology, full-stack product coverage from tubes to connected regulation, and key regulatory certifications (Certitherm, NF 545, ACS).

Name

Thermacome

Legal name

THERMACOME

Website

https://thermacome.fr

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

11–50 employees

Short description

Thermacome is a French manufacturer of low-temperature hydraulic radiant heating and cooling systems for floors, ceilings, and walls, supplying PEXc tubes, crimping tools, and connected regulation. It serves residential, healthcare, education, transport, and commercial construction markets via a B2B network of professional installers primarily in France.

Ownership category

akta.pro rank

Product category

HVAC Hydronic Heating and Cooling Systems

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)

akta.pro primary industry

Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

akta.pro secondary industry

Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF)

Keywords

• Hydronic radiant heating
• Floor cooling systems
• PEX plumbing tubes
• Thermal comfort solutions
• Connected HVAC regulation

Headquarters

HQ city

Saint-james

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hydraulic radiant heating and cooling systems: Thermacome manufactures and sells integrated low-temperature hydraulic radiant floor, ceiling, and wall heating/cooling systems as complete solutions. These include the Thermacome Classique, Thermactif, Vivracome, ACOSI+, and DTEK product lines. Revenue is generated through product sales to professional installers and distributors in the building construction and renovation market. Pricing is quote-based and varies by project scope and specification.
2. PER and multilayer tube & fittings (Aquacome): Thermacome manufactures and distributes PER (PEXc) and multilayer tube systems and crimp fittings (Aquacome, Acopex Alu ranges) for sanitary water distribution and radiator connections. Sold to plumbing and heating professionals. The tubes are distributed via the same professional installer network.
3. Crimping tools and professional outillage: Sale of professional-grade crimping tools including the MT 38 manual crimping tool and associated consumables/accessories for PER and multilayer tube installation. The tools are used by professional installers and are referenced as a distinct product category with promotional campaigns.
4. Connected thermostats and regulation systems: Sale of connected room thermostats (MY THERMA HOME, TEO) and regulation/control systems for thermal comfort management. These complement the core heating/cooling systems and represent a growing product-adjacent revenue stream tied to smart home and energy optimization trends.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Thermacome manufactures and sells integrated low-temperature hydraulic radiant heating and cooling systems for floors, ceilings, and walls (Thermacome Classique, Thermactif, Vivracome, DTEK, ACOSI+, milled floor heating, metal radiant panels), along with PER (PEXc) and multilayer tubes and fittings (Aquacome, Acopex Alu), the MT 38 manual crimping tool, and connected regulation systems (MY THERMA HOME, TEO). The product portfolio is sold primarily through a French network of professional heating installers, plumbers, and architectural prescribers for residential, collective housing, healthcare, education, tertiary, and specialized institutional building applications.

Product overview

Thermacome offers a comprehensive thermal comfort solutions portfolio built around three main product categories: (1) Floor heating and cooling systems including the Thermacome Classique hydraulic reversible floor heating, Thermactif ultra-reactive floor system, Vivracome thin dry floor system, DTEK detectable floor heating, and milled floor heating for renovation; (2) Ceiling and wall radiant heating/cooling via ACOSI+ ceiling climate system and metallic radiant panels (Actisteel/Thermasteel); and (3) Smart comfort control through MY THERMA HOME room-by-room regulation, TEO connected thermostat, and wired/radio regulation solutions. The portfolio is complemented by water distribution systems (Aquacome PER tubes and Acopex Alu multilayer tubes with press-fit fittings) for hot/cold sanitary water delivery. All products are designed for residential and commercial buildings, emphasizing low-temperature radiant heating and ecological cooling without air movement.

Differentiator

Problem solved

Functional benefit

Brands

• Thermactif: Ultra-reactive heating-cooling floor system (2nd generation)
• Aquacome
• Acopex Alu
• Vivracome
• ACOSI+
• My Thera Home
• TEO
• DTEK
• Eleafix
• Novacome Evolution

Products and services

• Thermacome Classique Hydraulic Reversible Floor Heating and Cooling Hydraulic reversible floor heating and cooling system using water-circulated tubes at low temperature for new construction and renovation in residential and commercial buildings.
• Thermactif Ultra-Reactive Floor Heating and Cooling (2nd generation) Ultra-reactive floor heating and cooling system offering three times faster temperature rise than traditional floor systems, with no thermal inertia of the floor slab and thin-profile installation options.
• Vivracome Thin Dry Floor Heating System Certified thin dry floor heating system with low thickness, designed for renovation projects where height is limited and rapid responsiveness is needed.
• DTEK Detectable Floor Heating System Floor heating system with integrated tube detection capability for post-installation location, suitable for commercial and institutional buildings where tube location is critical.
• Milled Floor Heating System (Plancher chauffant fraisé) Milled floor heating system for renovation projects with height constraints, installed by routing channels into the existing floor structure.
• ACOSI+ Ceiling Heating and Cooling System Hydraulic ceiling-mounted radiant panel system with integrated thermal insulation (R = 0.75 m²·K/W, 30mm thickness) and aluminum diffuser plates providing heating and cooling with 80%+ radiant heat transfer and rapid temperature response, integrable with reversible heat pumps.
• Actisteel and Thermasteel Metal Radiant Panels Metal radiant heating panels for ceiling and wall installation providing radiant heat distribution in commercial and residential applications.
• MY THERMA HOME Room-by-Room Connected Regulation Connected smart home regulation system enabling room-by-room temperature control and energy optimization through connected thermostat management, integrable with hybrid and domotic systems.
• TEO Connected Ambient Thermostat Connected ambient thermostat for smart home integration and remote temperature control and monitoring.
• Aquacome PER (PEXc) Tubes and Fittings Cross-linked polyethylene (PEXc) tubes and press-fit fittings manufactured using physical cross-linking for hot and cold sanitary water distribution and radiator connections, compliant with NF 545 and ACS for drinking water.
• Acopex Alu Multilayer Tubes and Fittings Multilayer aluminium-composite tubes and press-fit fittings combining flexibility and durability for sanitary water distribution and heating applications.
• Radio HF Connected Regulation for Bioclimatic Management Connected regulation system with radio frequency communication for bioclimatic management and smart home integration of thermal comfort.
• Wired Regulation System for Floor Heating Wired regulation system providing reliable connected management of thermal comfort for floor heating installations.
• MT 38 Manual Crimping Tool Proprietary manual crimping tool for PER and multilayer tube installation using Thermacome's long-seam (en long) crimping technology, stated to be 3 times faster than copper tube installation.

Quantifiable outcome

• Water temperature of 30–35°C for heating (vs. 50–60°C for radiators), enabling 50% efficiency improvement in heat pump systems
• +5 more outcomes

Named customers21 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Three partnerships are on record, tiered minor and core.

• VentilAIRSEC GroupminorStrategic or Co-development Partner · 1 January 2018Thermacome collaborated with VentilAIRSEC Group to develop DUO SWEET, a joint innovation combining mechanical ventilation by insufflation (VMI) with radiant ceiling heating and cooling. The collaborative product received the 'Coup de coeur du jury' at the Artibat 2018 trade show.
• Groupe Thermador (Thermador Groupe)coreOthersThermacome is a subsidiary of Groupe Thermador, a parent company that provides organizational and financial support. The group is composed of numerous autonomous entities. Thermacome joined Groupe Thermador around 2020. The parent company also supplies complementary products such as buffer tanks (ballon tampon) referenced in installer project showcases.
• OGS ÉnergiesminorChannel Partner/ Reseller/ DistributorOGS Énergies (installer in Valflaunes, Hérault) is a Thermacome installer partner featured in the Trophées de la Construction 2025 Batiactu competition. The installer replaced radiators, oil boiler, and A/C splits with a Hitachi heat pump, Thermador buffer tank, Thermacome ACOSI+ ceiling radiant system, and VMI ventilation, and used THERMOZYKLUS hydraulic regulation.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Uponor: Finnish/German company and one of the largest European players in PEX plumbing and radiant heating/cooling solutions. Directly comparable product portfolio, distribution model, and customer segments.
• Giacomini: Italian manufacturer of radiant heating and cooling systems and components, including underfloor heating manifolds and ceiling panels. Directly competes in the same hydronic radiant category, with similar B2B installer-led distribution.
• Roth Werke: German manufacturer of underfloor heating systems, renewable energy heating solutions, and related HVAC components serving European residential and commercial markets. Closely comparable hydronic radiant offering.
• Comap (Aalberts): French manufacturer of thermostatic controls, valves, and heating system components, overlapping directly with Thermacome's regulation and component business and serving the same French installer network.
• Henco: Belgian manufacturer of multilayer and PEX pipes for HVAC, plumbing, and underfloor heating. Comparable product line in tubes and fittings and a similar European footprint.
• Rehau: German polymer solutions manufacturer with PEX tubes and complete radiant floor/ceiling heating and cooling systems. Directly competes with Thermacome across the core underfloor and ceiling radiant product lines in the European market.
• Wavin: Dutch manufacturer of plastic pipe systems for heating, cooling, and water distribution with overlapping offerings in hydronic radiant systems and PEX/multilayer tube categories relevant to Thermacome's Aquacome/Acopex lines.

Broad incumbents

• Groupe Atlantic: Major French HVAC manufacturer offering a much broader portfolio (boilers, heat pumps, ventilation, water heating) with overlapping capabilities in radiant systems and a shared French installer channel.
• Frisquet: French boiler and heating equipment manufacturer serving the residential heating market. Indirectly overlaps with Thermacome's installer channel and end-customer base, though primarily a boiler brand.
• Saunier Duval: French heating and hot water equipment brand (part of Vaillant Group) with a broader product portfolio but overlapping installer channel and residential end-customer base in France.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UC2dTSHwFxF4JhYsLnOZ6Zlg
• Facebookfacebook.com/thermacome
• Xx.com/thermacome
• LinkedInlinkedin.com/company/thermacome

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Thermacome