- Building Type : Collective housing < 50m
- Construction Year : 2015
- Delivery year : 2016
- Address 1 - street : 34 rue Girard 93100 MONTREUIL, France
- Climate zone : [Cfb] Marine Mild Winter, warm summer, no dry season.
- Net Floor Area : 1 323 m2
- Construction/refurbishment cost : 1 990 000 €
- Cost/m2 : 1504.16 €/m2
Primary energy need :
(Calculation method : RT 2012 )
17 social housing + business premises in Montreuil sous bois (93). 940m² of living space. Wood-frame building on 6 levels full dry system (screeds and elevator shaft in CLT). Certification passiv haus level and Paris Climate Plan level without ENR. Owner: Grand Paris Habitat for Osica SNI. Architects: Stéphane Cochet + Bruno Garnier.
Sustainable development approach of the project ownerFirst goal: building a certified passiv haus building in addition to the H&E Cerqual certification. Proposal project management of all wood framing on 6 levels. Desire to control the loads of energy consumption and maintenance maintenance (P1 costs / P2 / P3)
Architectural descriptionBuilding installation on two former plots in dense urban center. architectural composition within the old parcel tracing around a two-part composition. typical architectural Writing suburb of architecture. aligned front, penthouse, pass box, cage lit staircase naturally. through housing off T1, North / South orientation. Work on summer comfort, the fight against heat islands (cool roof roof). No ENR, no radiator. reduced technical equipment (boiler of 24kW for all dwellings, a comfort ventilation to recovery centralized heat, static heat recovery units on waste water in each unit). Work at the plot level on biodiversity, shared garden and edible garden.
Building users opinion
energy and sociological monitoring of the building and its uses for 3 years as part of the agreement with ADEME IDF
If you had to do it again?
We show through this project it is possible to build an all wooden building on 6 levels certified passive to an equivalent price than building a concrete level RT2012 construction. Cost control P1 / P2 / P3 with very little equipment: a 24kW condensing boiler for the EC and the SAT 17 housing and a comfort ventilation to recovery centralized heat.
See more details about this project
DesignerA003architectes [email protected] agent architect
ManufacturerSOCOPA construction ossature bois [email protected] cover closed
DesignerBGA architecture [email protected] associate architect
Thermal consultancy agencyAMOES [email protected] Thermal Fluid + + QEB
Structures calculistS2T [email protected]
Environmental consultancyCabinet Joel LOT [email protected] Economist
ContractorGrand Paris habitat
- 49,00 kWhep/m2.an
- 75,00 kWhep/m2.an
Real final energy consumption
- 0,28 W.m-2.K-1
- Condensing gas boiler
- Condensing gas boiler
- No cooling system
- Double flow heat exchanger
- No renewable energy systems
- 895,00 KgCO2/m2/an
- 12,00 KgCO2 /m2
- 50,00 an(s)
- 906,00 KgCO2 /m2
Life Cycle Analysis
Indoor Air quality
Health & Comfort
Gros œuvre / Charpente, couverture, étanchéité
_ cool roofing roof waterproofing membrane
under technical opinion
urban city center, inner suburbs of Paris, site forced narrow street joint, demolition of two existing buildings including town house R + 1 and hangar. Built biodiversity vegetated northern facade with climbing (hydrangea) valley planted with fruit shrubs (cassisiers, currants, strawberries), fruit trees (pear), vegetable patch. Retrieving EP for watering and maintenance. Fight against the islets of heat roofing membrane with high solar reflectance of power (albedo 0.8) + evapotranspiration of vegetated northern facade.
Land plot area
Cycling - 25m²
Building Environmental Quality
- indoor air quality and health
- works (including waste management)
- comfort (visual, olfactive, thermal)
- waste management (related to activity)
- water management
- energy efficiency
- building end of life management
- integration in the land
- building process
- products and materials
Reasons for participating in the competition(s)Wood-frame building on 6 levels full dry system (screeds and elevator shaft in CLT), Passiv Haus certification, bâtiment label bio-sourcé niveau 3, lauréat appel à projet ADEME IDF Bepos/Bepas 2013, lauréat du OffDD2015. Travail sur biodiversité batie et résilience urbaine. Construction "Low Tech" sans ENR. Approche en coût global P1/P2/P3 maîtrise des consommations énergétiques et des charges en entretien maintenance sur DVT de 30ans.
level 3 bio-based labelled building, chosen by ADEME for a call for proposals (BEPOS/BEPAS 2013 project), OffDD2015 award winner . Work on biodiversity and urban resilience. Low Tech construction without renewables. Global cost approach P1 / P2 / P3, controlled energy consumption and maintenance costs over 30 years.
Building candidate in the category
Energie & Climats Tempérés
Coup de Cœur des Internautes
Other case studies
- Clémentine Thenot