Sealing & Insulation

Kümin & Kälin Gastro 

Schindellegi · Since 2010

Sager AG 

Dürrenäsch · Since 1964

The core activity of Sager AG is the manufacture and distribution of thermal and sound insulation solutions, particularly for timber construction and building envelopes, as well as for interior finishing and industry. The company offers standardized and individually tailored insulation solutions that are tailored to the needs of its customers.

Helvetiqua SA 

Marly · Since 2019

The core activity of Helvetiqua is the planning, implementation and installation of solutions for the energetic renovation and conversion of buildings, particularly in the field of renewable energies such as photovoltaics, heat pumps and e-mobility. The company offers its customers a comprehensive service that ranges from energy consulting and planning to the selection and installation of high-quality products to the application for subsidies and permits.

Isoleco Sàrl 

Grancy · Since 2012

The core activity of Isoleco Sàrl is thermal insulation of buildings and houses in Switzerland through insufflation. The company offers services such as insufflation of insulation materials, conducting professional surveys and expert opinions, creating offers and implementing insulation projects.

Abdichtungssysteme Walzer AG 

Muttenz · Since 2021

Abdichtungssysteme Walzer AG is a specialist contractor for waterproofing and the remediation of moisture and mold damage in buildings. It provides damage analysis, interior and exterior waterproofing, balcony, basement and garage floor restoration, drying and crack-injection services, and applies ISOTEC system solutions and certified, environmentally compatible materials.

ABR GmbH 

Fahrwangen · Since 2018

The core activity of ABR GmbH is the execution of sealing works in civil engineering and underground construction, particularly in the areas of joint sealing, sanitary facilities, kitchens, vapor barriers, fire-resistant joints, joint renovations and fire stops.

autour de la maison fenêtres & isolation SA 

Arzier-Le Muids · Since 2008

The company 'Autour de la Maison' offers a wide range of services in the field of building energy efficiency and renovation. The core activities include: exterior thermal insulation (facade insulation), window and door installation (including design and installation), carpentry, energy efficiency consulting and planning, project management for renovation and construction projects, and coordination of various specialists and companies for comprehensive solutions. The company also provides specialized services such as applying for subsidies, calculating energy consumption values, and selecting insulation materials.

Zisola Handels AG 

Villmergen · Since 2005

Zisola Handels AG supplies thermal and acoustic insulation materials, low-build floor systems and related accessories for construction and renovation. The product range includes EPS, XPS, PIR, mineral wool, foam glass, impact-sound and acoustic mats, sealing membranes and installation accessories; the company states it provides technical advice, delivery services and local production with ISO and ECO certifications.

Zisola AG 

Villmergen · Since 2001

Zisola AG manufactures and supplies insulation materials, low-build floor systems and related accessories for thermal and acoustic insulation, with products including EPS, XPS, PIR, mineral wool and high-performance insulants.

Posse Isolation SA 

Renens Vd · Since 2016

Posse Isolation SA is an entity of Groupe POSSE specializing in exterior works such as external painting, perimeter insulation and ventilated façades. Its services include thermal façade insulation and exterior finishing for construction and renovation projects.