Étude de cas

Single-family home, Stettfurt, Switzerland

Single-family home

Faits sur le projet

Stettfurt, Switzerland
Single family home
Systèmes rayonnants rafraîchissants
Completion: 2011

Participation d’Uponor

300
The TABS PE-DIR 40 concrete core activation system from Uponor provides efficient, draught-free cooling for a single-family home in Stettfurt, Germany, a town located in the Canton of Thurgau.

This two-storey house, which is built on a hillside, is heated and cooled using only geothermal energy. A ground source heat pump generates heating and cooling energy throughout the year. This energy is then transferred to an Uponor Thermally Active Building System (TABS) installed in the building’s floors and ceilings. Using this system, the 300 m² of living space are provided with efficient, draught-free heating and cooling. Meierhans + Partner AG, the planning agency involved in this project, was impressed by the product solution and additional services provided by Uponor.

The Uponor TABS (type PE-DIR 40) is used to thermally activate around 600 m² of concrete. To make this possible, 3,500 metres of Uponor composite pipe were laid in the concrete ceilings, floors and walls of the building. Water flows through the pipes, transferring heating or cooling energy to the concrete, which is thermally activated in the process. During the cooler months, heating energy is transferred to the concrete, which in turn heats the room. To cool the building during the warmer months of the year, the concrete absorbs the heating energy in the room and transfers this energy to the water in the pipes.

The goal was to thermally activate as much of the building’s surface area as possible. This way, Uponor TABS can efficiently heat the building with a low flow temperature of 29°C and a return flow temperature of 25°C. This reduces the energy needs of the building and saves on operating costs. It was possible dispense with a thermostat, as the operating temperature always remains under 30°C. Instead, the building has been equipped with a weather compensating climate controller. This way, Uponor TABS is able to cover the building’s heating and cooling needs of around 20 W/m² each. As a result, the building owner does not have to invest in additional heating systems. In addition, the Uponor TABS PE-DIR 40 offered some impressive advantages in terms of installation. The composite pipes (16 mm x 2 mm) are pre-mounted as standard to steel support elements. The specifications of the TABS elements with regard to element surface area, pipe dimensions and installation spacing were adjusted to suit the requirements of the property. The TABS elements were supplied with the corresponding connection cables pre-adjusted to the appropriate length. This way, couplings did not have to be installed in the concrete. Construction time was therefore dramatically reduced, as many of the required elements were prepared prior to installation.

The composite pipe installed by Uponor in this project combines the advantages of plastic piping with those of metal piping. The composite pipe is oxygen-tight, guarantees high form stability and is flexible enough to bend. In addition, it is corrosion-resistant and offers exceptional thermal expansion properties.

The prefabricated TABS elements were mounted on the lower layer of the concrete reinforcement and then fixed in cement. During the installation, it is possible to walk on the elements. A PE spacer sleeve from Uponor always ensures that the required distance is maintained between the water pipes and the concrete reinforcement. To thermally activate the concrete surfaces of the roof, the technicians also attached steel support elements to the upper and lower reinforcement layers. Thanks to the use of prefabricated materials, it was possible to install the concrete core activation system with only two installers working over three days.

Single-family home

0002994

Renseignements sur le projet

Renseignements sur le projet

Address
Weinbergstrasse
Country
Switzerland
Completion
2011
Project Type
New building
Building Type
Single family home
Product lines
Contec

Partners

Partners

specifier
Meierhans + Partner AG
Switzerland

Similar projects

Ecovillage

Ecovillage

Découvrez de quelle manière la première communauté à bilan carbone négatif et « zéro énergie » de la nation a utilisé les systèmes Uponor PEX.
Weber Hill Villas

Weber Hill Villas

Un développement de maison individuelle comprend des réseaux de plomberie AquaPEX® et systèmes de gicleurs d'incendie AquaSAFE™ d'Uponor...
Maison des Twin Cities (villes jumelles)

Maison des Twin Cities (villes jumelles)

Découvrez pourquoi un constructeur de résidences des villes jumelles fait le choix des réseaux de plomberie, de sécurité incendie et de chauffage rayonnant pour plancher Uponor pour sa propre maison...
Southwest Homes

Southwest Homes

Une fois que le gouvernement de la Saskatchewan a répondu à l'exigence des gicleurs d'incendie dans tous les logements avec assistance, ce logement avait besoin d'une solution qui accélérerait et réduirait les perturbations pour ses résidents.
Edelweiss

Edelweiss

Voyez comment notre système de chauffage radiant a contribué à des économies de coûts de chauffage et de climatisation remarquables, et à la première...
Putman County Home

Putman County Home

Découvrez comment la reconnaissance ENERGY STAR® en efficacité énergétique a été obtenue en installation un système de chauffage et de refroidissement rayonnants Uponor...
mini-maison de luxe

mini-maison de luxe

Découvrez pourquoi les réseaux de plomberie en Uponor PEX et leur capacité à résister aux mouvements ont été une solution parfaite pour cette...
Résidence Johnson

Résidence Johnson

Justin Johnson et sa femme, Jessica, planifiaient leur « maison pour toujours » depuis cinq ans lorsqu’ils ont décidé, fin 2019, qu’ils étaient enfin prêts à commencer la construction...
Single-family house's radon renovation

Single-family house's radon renovation

Päijät-Häme is one of the most radon-bearing areas of Finland. Teemu Saarinen from Hollola recognizes the problem. Saarinen measured the radon concentrations in his house and because the values were high he decided to install Uponor radon renovation package.
Underfloor heating for single family home with Comfort E

Underfloor heating for single family home with Comfort E

Uponor’s electric underfloor heating system, Comfort E, was installed to a single family house, built in 1984, during the renovation project. Electric underfloor heating was carried out throughout the house, except for the sauna and shower rooms, which are still under planning.
Getting rid of indoor radon

Getting rid of indoor radon

Uponor's radon system was installed in a detached house in Ilomantsi, completed in 1987. Previously, the radon values in the house were 1,188 becquerels. After installing the system, the radon values dropped to 83.
Luxury family log house

Luxury family log house

Sami Kapanen's dream home was built in 2012 on the shore of Lake Kallavesi near Kuopio. The log house is one of the largest private detached houses in Finland. The house required almost four times as much building services material as a normal detached houses.
A pilot project that still works like a dream

A pilot project that still works like a dream

Ervi and Liisa Helanto were among the first to own a Uponor biological treatment plant in Finland. The plant was installed in 1999. The user feedback that has been obtained since then has played an important role in the development of the device.
Renovation of the district heating piping system of six housing companies

Renovation of the district heating piping system of six housing companies

Six housing companies located in the Hurttivuori district in Turku have a joint heating plant – Nokikana Oy. The terraced houses, which were built between 1975 and 1977, contain a total of 104 flats. Heating and water are supplied to all flats by a joint heating plant. Renovating the piping system became a necessity due to leaks. The plant's insulated elements were renovated in such a way that all residents were able to live in their homes for the entire duration of the renovation.
Hausboot-Marina

Hausboot-Marina

450 metres of Uponor Ecoflex Supra PLUS pipes are used to transport drinking water and waste water in a new houseboat marina.
Villa Neureuther

Villa Neureuther

At Villa Neureuther in Garmisch-Partenkirchen, everything is geared towards comfort, and the quality is right down to the last detail.
D'or Appartements

D'or Appartements

In one of the most beautiful parts of Budapest, at the bottom of the Sas hill, there is this 88 flat condominium called "D'or Appartements", which consists of 3 blocks. On the 1.23 acre property, there are three 5-story blocks of 32, 31 and 25 flats respectively. The most important aspect in the design of the flats was to create ideal living-space, thus homes between 46 m2 and 105 m2 can be found in the buildings.
Feng Shui home

Feng Shui home

An eco-friendly constructor and a bio-architect teamed up with Uponor Italy to create a balanced combination of new and old, for the perfect indoor climate.
Cottage in Tuscany

Cottage in Tuscany

Near Montevarchi, in the heart of Tuscany, installer Sandro Menga decided to renovate a rural house for his family to live in, using different Uponor solutions.
Wood housing

Wood housing

This "Class A" house is the maximum expression of the words "energy efficiency. This is first "Class A" project outside the Trentino-Alto Adige Region.
Blackmill Doors Windmill

Blackmill Doors Windmill

Gordon Marshall started a wood yard in his local village using reclaimed wood from the Nottingham factories and terraces which were in steep in decline.
Branksome Care Home

Branksome Care Home

Catering for an aging population is without question having an impact on the way companies across the UK market their product to the 'Grey' market.
Cromford Mill

Cromford Mill

Cromford Mill is a 3 bedroom holiday home plus static exhibition. Which has been installed with Uponor PEX Plumbing.
Cythia House

Cythia House

Popping up all over the country in the 60s the somewhat practical ‘boxes’ of the social housing market are iconic fixtures on the British landscape.
Elgin Road

Elgin Road

Due to the flexibility of not needing to be regulated; self builders are discovering that it is possible to install underfloor heating system with relative ease.
Momentai House

Momentai House

Momentai House is a magnificent luxury home, 5 bedrooms, 4 bathrooms, office, swimming pool area has MLCP UFH, Plumbing and UP36 Weather Compensation.
Reaseheath College

Reaseheath College

Reaseheath College required a plumbing solution. The ideal candidate was Uponor and its Multi-Layer Composite pipe.
@SIXTY2

@SIXTY2

23 High Spec Apartments inc. cinema, gymnasium & spa. MLCP Plumbing System is used throughout the project.
Thunderbird, Poole

Thunderbird, Poole

Uponor is proud to be the primary supplier of pipe work and underfloor heating to one of Britain´s most breathtaking buildings: the Thunderbird.
Waters Edge

Waters Edge

The Watersedge development in Weymouth offers all the mod conveniences such as contemporary kitchens and granite work surfaces.
West Bay

West Bay

West Bay in Bridport is a primary example of modern living. It utilises the sustainable technology of underfloor heating and flexible installation plastic pipework.
Dervus Modular Volumetric Systems

Dervus Modular Volumetric Systems

Construction of residential buildings has become much easier than you have imagined before thanks to Modular Volumetric Systems technology provided by company DERVUS Design.
The plumbing in order in a single day

The plumbing in order in a single day

The 30 years old copper plumbing of the house were replaced with a Uponor composite system. The renovation was over in one day. The contractor for the job was LVI-Dalton Ltd from Klaukkala, Finland.

The plumbing in order in one go

The plumbing in order in one go

Tage and Marjo Mattson decided to renovate their water and radiator plumbing in the fall of 2014. The house was 38 years old then, as were the pipes. In total, the renovation only took a couple of weeks.