Passive ecological gite

8544
Last modified by the author on 26/05/2017 - 16:43

New Construction

  • Building Type : Hotel, boarding house
  • Construction Year : 2015
  • Delivery year : 2016
  • Address 1 - street : 35 rue des Combeaux 77400 CARNETIN, France
  • Climate zone : [Cfc] Marine Cool Winter & summer- Mild with no dry season.

  • Net Floor Area : 286 m2
  • Construction/refurbishment cost : 530 000 €
  • Number of Bedroom : 5 Bedroom
  • Cost/m2 : 1853.15 €/m2
  • Primary energy need
    93 kWhep/m2.an
    (Calculation method : Other )
Energy consumption
Economical buildingBuilding
< 50A
A
51 à 90B
B
91 à 150C
C
151 à 230D
D
231 à 330E
E
331 à 450F
F
> 450G
G
Energy-intensive building

As part of the design and implementation of a passive ecological deposit, we have adopted a holistic approach to building. Our goal is to disseminate our knowledge and know-how in the field of passive biosourced building.

Sustainable development approach of the project owner

Bioclimatic house, biosourced materials, passive design, autonomy in water

Architectural description

This building totally blends into its environment.
Located in the Ile de France, it is part of the landscape in all discretion. The facades are covered with an insulating coating very "perspirant" and then painted in a stone tone similar to the concrete coatings of the neighbors. A roof with two slopes covered with tiles harmonizes with the neighborhood. The exceptional elements are to be discovered inside.

Building users opinion

House cool in summer and warm in winter. Very pleasant to live, no feeling of current of cold air. The lodge welcomes tourists from all five continents. The lodging has been unanimous since its opening.
Average score given by the website visitors to the website Booking.com.

If you had to do it again?

Energy production to make the project BEPOS

See more details about this project

 http://www.lafayeconsultinggroup.fr/6/lafaye-construction-group-architecture-passive
 https://www.construction21.org/france/data/sources/users/9038/docs/article-habitat-naturel-sur-gite-ecologique-passif-lafaye-group.pdf

Contractor

    Particulier

Construction Manager

Stakeholders

    Construction Manager

    Design, implementation, monitoring


    Construction company

    Construction Alternative et Rénovation Ecologique à Energie Positive (Carbé+)

Contracting method

General Contractor

Type of market

Table 'c21_luxembourg.rex_market_type' doesn't exist

Energy consumption

  • 93,00 kWhep/m2.an
  • 93,00 kWhep/m2.an
  • Other

    Total losses are 37 kwh / m2 / year offset by 12.1 kWh / m2 / year of passive solar inputs and 10.5 of internal inputs. The heating requirement is 14.4 kWh / m2 / year in standard use.

Real final energy consumption

    60,00 kWhef/m2.an

    2 016

Envelope performance

  • 0,18 W.m-2.K-1
  • Double jacket insulation envelope from outside: insulated insulation, compressed wood fiber
    Bieber woodwork passive certified wood - exterior insulating plaster

  • 0,30
  • 0,60

More information

The calculation method used is PHPP. A regular follow-up allowed us to check that the house has been working perfectly for 5 years with 4 people. Since the opening of the lodging the consumptions have greatly increased. It is very difficult to educate visitors. This demonstrates how the use of a building affects its energy balance. It is imperative to have a responsible approach to energy to optimize the liability.

Systems

    • Water radiator
    • Solar Thermal
    • No cooling system
    • Double flow heat exchanger
     Rcupration de chaleur 97 pour cent
    • No renewable energy systems

Urban environment

  • 2 000,00 m2
  • 7,50 %
  • Located on a plot of 2000 m² in semi urban area, set back from the communal road, this haven of peace is sported.

Product

    AMILO

    AQUANIME

    Loïc Sallet

     EN COURS http://www.lafayeconsultinggroup.fr/

    Second œuvre / Plomberie, sanitaire 

    This innovative system that considers water through the 4 elements, coupled with a biological filtration system and lagooning ensures the home passive ecological self-contained water.

    The AMILO diesel filtration system has been certified by:
    - NSF independent international certification body for human health products
    - Water Quality Information and testing laboratory products for industry and water professionals
    - USA Environment Prtotection Agency Organization for the Protection of Human Health and the Environment Laboratories & Research

Construction and exploitation costs

  • 2 300,00
  • 16 000,00
  • 45 000
  • 530 000

GHG emissions

  • 5,00 KgCO2/m2/an
  • In use, priority is given to solar thermal, which covers about 60% of the domestic hot water requirements and contributes 20% to heating, and then wood covers 30% of the winter calories of the ball

  • 60,00 KgCO2 /m2
  • 100,00 année(s)
  • Based on ADEME method. The envelope consists of monomur terracotta brick, exterior cellulose insulation, wooden floor and brick wall of raw earth.

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Author of the page

Emmanuel Lafaye

Président


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