Energy-related refurbishment

Sustainable solutions for your home

Energy-efficient renovations are the key to an energy-efficient and sustainable home. At Hallenbarter AG, we offer tailor-made solutions for modernizing your property to save energy, increase comfort and protect the environment.

Our experienced energy refurbishment team will be by your side every step of the way, from consultation and planning to implementation. We use innovative technologies and materials to bring your property up to the latest energy efficiency standards while improving your living comfort.

Contact us to find out more about our energy renovation solutions. We can help you modernize your home and save costs in the long term.

Our services

Energy consultation and analysis

A detailed energy consultation forms the basis for any successful refurbishment. We analyze the current energy status of your building and identify potential savings. Our experts create refurbishment concepts that are optimally tailored to your needs.

Thermal insulation

Efficient thermal insulation is crucial for reducing energy consumption. We offer you professional solutions for insulating facades, roofs and cellars. By using high-quality materials, we ensure a sustainable reduction in your heating costs and a pleasant indoor climate.

Window and door replacement

Replacing old windows and doors makes a significant contribution to improving energy efficiency. Our team offers you a wide selection of energy-efficient windows and doors that not only reduce heat loss but also increase living comfort. Our products impress with their high quality and durability.

Heating modernization

Modern heating technology is central to the efficient use of energy. We advise you on the selection and installation of energy-efficient heating systems, such as heat pumps, condensing boilers or solar systems. Our solutions are tailored to your individual needs and the conditions of your building.

Renewable energies

Rely on renewable energies and reduce your dependence on fossil fuels: together with our partners, we plan solar systems, photovoltaic systems and other renewable energy solutions that are not only environmentally friendly but also economically attractive.

Subsidy advice

Benefit from government subsidy programs and grants for your renovation measures. Our team will inform you about the various funding options and support you with the application process. This will help you reduce your investment costs and maximize your savings.

Our references in energy-efficient refurbishment

Wonderfully new things emerge from the old

Conversion, Oberwald

2013
Oberwald
ARHA Architecture
Transformation
Details

Conversion, Brig Glis

2018 - 2019
Brigue
ARHA Architecture
Transformation
Details

Conversion, Egga

2023
Egga, Naters
ARHA Architecture
Transformation d'une grange
Details

Conversion of school building, Münster

2020-2025
Munster
ARHA Architecture
École
Details

Conversion of barn, Obergesteln

2004 - 2005
ARHA Architecture
Transformation d'une grange
Details

Conversion, Obergesteln

2021
Obergesteln
ARHA Architecture
Transformation
Details

Conversion, Bodmen

2021
Blitzingen
ARHA Architecture
Transformation
Details

Your contact for energy-efficient refurbishment

Sacha Rey

Member of the Executive Board

Architect EPF - SIA
Experts GEAK

sacha.rey@hallenbarter.ch