E-learning, designph and PHPP 9

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1 E-learning, designph and PHPP 9 Camille Sifferlen camille.sifferlen@passiv.de

2 Energy demand kwh/(m²a) Sessão 1: SABER Very high energy performance Comfortable indoor temperatures (20 C - 25 C) 300 Heating and cooling demand 15 kwh/(m²a) % savings Very low heating/cooling load Primary energy demand 120 kwh/(m²a) 50 Ventilation 0 PHI Existing buildings Low energy house Passive House Household electricity Domestic Hot water Space heating

3 Capitalized Costs [ /m²] Sessão 1: SABER Cost optimal solution in life cycle perspective Total life cycle costs (net present value) minimal Annual Energy costs 50 yrs, no grants 2,5% p.a. real interest rate, heat energy price 9 cent/kwh Annual heating demand kwh/(m²a) 15 kwh/(m²a) simplified heating/cooling system PHI Additional investment in efficiency

Renewable energy sources Hoheloogstraße retrofit ID 1450.

4 Renewable energy sources Hoheloogstraße retrofit ID to a very significant extent, including renewable energy produced on-site or nearby." Very low energy demand can cost-effectively be supplied with local/ regional renewable energy 16 m² PV per apartment 24 kwh/(m²a) production

5 Bottom line Passive House + renewables = NZEB!! All the requirements are met. It s tried and tested. Clearly specified criteria 25 years of experience Suitable for all usage types worldwide

6 Photograph taniadiegocrespo E-learning Speaker: Camille Sifferlen 4 th Passivhaus Portugal Conference

7 Certified Passive House Designer Certified Passive House Designer Usually 10-day course + examination E-learning ( 3 days) EN ES CN PT Passive House Fundamentals

8 E-learning - Videos Videos Further material quiz

9 E-learning Further material Further reading Useful links

10 E-learning Quiz time! Calculations Multiple choice Drag/Drop True/False Matching Missing words Practical cases

11 PHPP 9 PHPP 9 Speaker: Camille Sifferlen 4 th Passivhaus Portugal Conference

12 What is PHPP? Passive House Planning Package Design & optimisation tool Energy balance calculation International verification Validated accuracy of results 3D data entry tool designph

and cooling demand requirement Required limit

13 Verification methods Requirement for Passive House individual building components OR Heating and cooling demand requirement Required limit values not to be exceeded on average for the entire building

Scheduler Overview of measures EnerPHit Retrofit Plan: End-of-terrace Passive House, Example City, DE-Germany Source file: 'EuroPHit_SBS_Windows_2_EnerPHit_PHPP.xlsm' (PHPP version: 9.

14 Scheduler Overview of measures EnerPHit Retrofit Plan: End-of-terrace Passive House, Example City, DE-Germany Source file: 'EuroPHit_SBS_Windows_2_EnerPHit_PHPP.xlsm' (PHPP version: 9.3) Retrofit steps: Last renewa Assemblies l Render facade 1966 X Facade decoration 1966 X Balconies/Loggias 1966 X Exterior door 1987 X Pitched roof covering 1966 X Flat roof Roof weatherings 1987 X Windows 1966 X Blinds / sun screens 1966 X Basement ceiling 2022 X Boiler 2015 X Ventilation 2017 X Solar thermal system 2035 X Airtightn. test: X, Leakage search: (X) NEW - EnerPHit Retrofit Plan Window (glazing and frame) (X) (X) X Initial condition Main- Extensive tenance Repairs X Retrofit Smaller Immediate dates Repairs replacement Source file: 'EuroPHit_SBS_Windows_2_EnerPHit_PHPP.xlsm' (PHPP version: Source 9.3) file: 'EuroPHi EnerPHit Retrofit Plan: End-of-terrace Passive House, Example City, DE-Germany EnerPHit Retrofit Plan: End-of-terrace Passive House, Example City, DE-Germany Window type: a-opening casement 1 Fläche: 30,4192 m² 2-Windows + heat recovery 4-External walls + Entrance Retrofit step No. 1-Existing 3-Basement ceiling + roof + PV 5-Heatpump + Retrofit step Year vent. Glazing U g door Frame U f 1-Existing until 2016 until ud-Double 2017 glazing 4/12mm air / ,9 53ud-EXISTING: ca 2027 timber 45 mm 2,5 ca 2037 Year Retrofit step Year Glazing U g Frame U Measures f 2-Windows + heat recovery vent ud-EnerPHit window 0,63 09ud-EnerPHit window 0,9 Occasion ("anyway measure") preparation for subsequent a Window replacement none Exterior wall - new render Boiler - repla steps: 1-THERMAL INSULATION ON THE Passive House windows Basement ceiling: Insulation Exterior wall - insulation Heat pump Energy-saving measure Prepare for subsequent thermal bridge minimised connection of the wall insulation OUTSIDE 6-ROOF TERRACE INSULATION Set the French window Extract threshold air system high enough so that Roof later - new insulation covering of the roof terrace Ext. will door be - possible replacement Hot water sto Occasion ("anyway measure") b The installation position of casement windows and doors in the basement should leave enough head room to allow replacement 7-BASEMENT CEILING/FLOOR SLAB for opening the window/door, Heat recovery even ventilation if insulation under Roof the - basement insulation ceiling + PV system is installed Passive later on House -- or thresholds door of Solar therma Energy-saving measure INSULATION french windows should be high enough to allow for subsequent installation of insulation above the basement ceiling stratified stor Component characteristics 8-PERIMETER INSULATION In case of a "heated" basement, prepare for subsequent thermal bridge minimised connection to perimeter insulation Wall to ambient air, ext. insulation (U-value) [W/(m²K)] 1,87 1,87 1,87 0,15 Roof (U-value) 10-BOILER [W/(m²K)] 1,27 If necessary, decrease the forward 1,27 flow temperature 0,13 0,14 Building envelope to ambient (U value) [W/(m²K)] 11-RADIATORS AND DISTRIBUTION 1,68 1,68 1,33 0,15 With Passive House suitable windows, the heaters can be placed anywhere (e.g. next to interior walls). Basement ceiling / floor slab (U-value) [W/(m²K)] 0,72 0,72 0,26 0,26 Building envelope to ground (U-value) 12-VENTILATION [W/(m²K)] SYSTEM To avoid mould formation, a ventilation system should be installed at the same time, in case sufficient ventilation (4 0,72 0,72 0,26 0,26 times a day) via windows is not possible Windows / doors (U installed ) [W/(m²K)] 2,71 1,09 1,09 0,82 Glazing (g-value) [] 0,75 0,55 0,55 0,52 Glazing/sun protection (max. solar load) [kwh/(m²a)] Advice Ventilation (effective heat recovery efficiency) [%] Airchange at press. test n 50 [1/h] 5,0 1,0 1,0 1,0 Building characteristics Heating demand [kwh/(m²a)] Heating load [W/m²] Cooling + dehumidification demand [kwh/(m²a)] Cooling load [kwh/(m²a)] Non-renewable primary energy (PE demand) [kwh/(m²a)] Renewable primary energy (PER demand) [kwh/(m²a)] Renewable primary energy generation (reference to projected building footprint) Criteria fulfilled for EnerPHit Plus? [kwh/(m²a)] no no no no Detailed drawings Annual energy-related costs Energy-related invest. (interest+repayment) [ /year] Expected energy costs [ /year] (total of all energy use in the building) Total costs [ /year] Vor Anbringung der Wanddämmung wird ein Montagerahmen aus hochfestem Dämmstoff vor der Fensterleibung installiert. Die Dämmung wird von außen bis an den Rahmen geführt. Fensterseitig wird ein zweiteiliger Dämmstoffstreifen an den Montagerahmen geklebt, der die Außenleibung bedeckt und den vorhandenen Rahmen überdämmt. Am Stoß der zwei Dämmstoffstreifen-Teile wird schon ein Anputzprofil eingearbeitet. Passive Für den Zwischenzustand House Institute gewährleistet das Detail eine schimmelfreie Innenleibung. Die ungünstige Fensterposition verursacht aber noch relativ hohe Wärmeverluste. Neben der unschönen Optik beeinträchtigt die tiefe Außenleibung auch die winterliche Nutzung der Sonneneinstrahlung.

15 Calculating Variants: What is possible? Building retrofit (complete or stepwise) Evaluation of design variants Calculate several similar houses in one PHPP + Cost-effectiveness comparison! Gymnasium Baesweiler ID 1804 Rongen Architekten Gymnasium Baesweiler ID 1804 Rongen Architekten

16 PHI designph Speaker: Camille Sifferlen 4 th Passivhaus Portugal Conference

17 designph For simple & complex design! Plugin for the 3D design software SketchUp Design the Passive House project in 3D Import the model into the PHPP (quicker data entry) PHI

18 designph NEW User interface Result visualising Result tracker graph User modes: Beginner or Expert?

19 designph NEW User interface Model auditing and checking tools Select windows in the model Corresponding rows are highlighted in the table

20 designph NEW Shading analysis Detection of complex horizons Export of pre-calculated shading factor

21 designph PHPP 9 features Projected building footprint Photovoltaic pannels Solar thermal pannels

22 englisch Vienna Austria April 2017 with exhibition, workshops and excursions WienTourismus MAXUM, Hofburg Heldenplatz Speaker: Camille Sifferlen 4 th Passivhaus Portugal Conference

homes worldwide! www. passivehouse-international.

23 16 18 June 2017 MID-YEAR PASSIVE HOUSE DAYS PASSIVE HOUSE DAYS November 2017 Passive House residents open their homes worldwide! www. passivehouse-international.org Speaker: Camille Sifferlen 4 th Passivhaus Portugal Conference

Built examples and project certification. Zeno Bastian, Passive House Institute

Built examples and project certification Zeno Bastian, Passive House Institute Passive House Standard for Retrofits? Photo Passive House Institute Shape Graphic Passive House Institute Thermal Bridges