Passive villa in the mediterranean area

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Last modified by the author on 18/12/2013 - 14:50

New Construction

Building Type : Isolated or semi-detached house
Construction Year : 2009
Delivery year : 2009
Address 1 - street : 377 Chemin lou Plan 06510 CARROS, France
Climate zone : [Csa] Interior Mediterranean - Mild with dry, hot summer.
Net Floor Area : 121 m² Autre type de surface nette
Construction/refurbishment cost : 260 000 €
Cost/m2 : 2148.76 €/m²

Certifications :

Primary energy need
110 kWhep/m².an
(Calculation method : RT 2012 )

Energy consumption

Economical buildingBuilding

< 50A

51 à 90B

91 à 150C

151 à 230D

231 à 330E

331 à 450F

> 450G

Energy-intensive building

General information

Located in Carros, the villa Vision was the first in the region Provence Alpes Côte d'Azur to receive the Passive Building / Passivhaus label. Beyond the complexity of its architecture, we had to ensure the best summer comfort possible. Inaugurated in 2009, this house proves the possibility of combining passive standards and bold architecture.

Sustainable development approach of the project owner

Passive House: energetics expense less than 5 kWh / (. sqm year) minimum room temperatures not falling below the 20.3 °C (-3.7 °C against external), and maximum 25.5 °C (39.2 °C against external). ECS: solar thermal.

Architectural description

Foundations: insulation under slab raft extrudes25 cmSlab concrete slab 20 cm Elevations: formwork insulation Neopor 23 cm /concrete 15 cm / 6 cm NeoporRoofing: terrace floor joist slab Neoportab under floor Neopor 8 cmInsulation on roof terrace Extrude thickness 30 cm

See more details about this project

http://www.visionhabitats.fr/realisations.php

Stakeholders

Function : Construction company

Vision Eco-Habitats

http://www.visionhabitats.fr/

Function : Designer

Philippe Axmann

Function : Certification company

La Maison Passive

http://www.lamaisonpassive.fr/spip/index.php

Energy

Energy consumption

Primary energy need : 110,00 kWhep/m².an
Primary energy need for standard building : 182,00 kWhep/m².an

Calculation method : RT 2012

Breakdown for energy consumption : Primary energy need for heating / ventilation / hot water: 27.4 kWh / (sqm. year).(Including consumption for heating and cooling that are less than 5 kWh / (sqm. year))

Envelope performance

Envelope U-Value : 0,70 W.m^-2.K^-1

More information :

Foundations: insulation under slab raft extruded 25 cmSlab concrete slab 20 cm Elevations: formwork insulation Neopor 23 cm / concrete 15 cm / 6 cm NeoporRoofing: terrace floor joist slab Neopor, tongue underfloor Neopor 8 cmInsulation on roof terrace Extrude thickness 30 cm