WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE-FAMILY HOUSES? WHAT IS - - PDF document

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WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE-FAMILY HOUSES? WHAT IS - - PDF document

Oct 09, 2023 249 likes •388 views

WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE-FAMILY HOUSES? WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE-FAMILY HOUSES? BY ANJUSCHA HELBIG PHILIPP VEHRENBERG PROJECT SUPERVISOR ANTON SAVOV DDU DIGITAL DESIGN UNIT PROF. DR. ING. OLIVER

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WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE-FAMILY HOUSES?

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WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE-FAMILY HOUSES? BY ANJUSCHA HELBIG PHILIPP VEHRENBERG PROJECT SUPERVISOR ANTON SAVOV DDU — DIGITAL DESIGN UNIT

  • PROF. DR. ING. OLIVER TESSMANN

FACULTY OF ARCHITECTURE RESEARCH & DEVELOPMENT PROGRAMME SS2017

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

PROBLEM STATEMENT WHAT IS THE MAIN PROBLEM IN DESIGNING SINGLE FAMILY HOUSES? This research project focuses on fi nding the main problem in the plan- ning phase of the single family housing industry. By looking at the build- ing processes of the industry in Germany, the aim is to fi nd an area for potential improvements in order to fi nd what aspect the design process

  • f a single family home can be improved through digital solutions.
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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

MAIN TOPICS OF CONCERN OF FUTURE / CURRENT BUILDERS Hausbau forum data

Topics sorted by number of discussions

Planning Moving in Contractors and Products Building Equipment Financing Garden number of discussions 1.500 3.000 4.500 6.000

615 2.557 3.562 4.109 4.459 5.739

3.507 Average

the relative need for clarification.

Planning Moving in Financing den 1.500 3.000 4.500 6.000

615 2.557 3.562 4.109 4.459 5.739

3.507 verage Building Equipment

  • ducts

den

5.333 22.530 30.965 31.995 36.409 68.188

32.570 verage

Topics sorted by average comments per discussion

Financing Planning Building Equipment Garden Contractors and Products Moving in average comments per discussion 4 8 11 15

5 8 9 9 12 14

9 Average

the relative need for clarification.

den 3 % Moving in 12 %

  • ducts

16 % Building Equipment 16 % Financing 19 % Planning 35 %

the relative need for clarification.

Topics sorted by number of comments Garden 3 % Moving in 12 % Contractors and Products 16 % Building Equipment 16 % Financing 19 % Planning 35 %

Planning Moving in Financing den 1.500 3.000 4.500 6.000

615 2.557 3.562 4.109 4.459 5.739

3.507 verage

Topics sorted by number of comments

Planning Financing Building Equipment Contractors and Products Moving in Garden number of comments 17.500 35.000 52.500 70.000

5.333 22.530 30.965 31.995 36.409 68.188

32.570 Average

the relative need for clarification.

Garden number of comments 17.500 35.000 52.500 70.000

5.333 den 3 % Moving in 12 %

  • ducts

16 % Building Equipment 16 % Financing 19 % Planning 35 %

MOST UNCLEAR TOPICS The amount of questions people need to discuss per topic shows the relative need for clarifcation MOST VARYING OPINIONS The amount of opinions people exchange per question on a given topic could relate to the amount of varying opinions PERCENT OF TOTAL NUMBER OF COMMENTS ON EACH TOPIC MOST CONFUSING TOPICS The amount of opinions people exchange on a topic shows the relative amount of confusion

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

2 MAIN WAYS TO BUILD IN GERMANY: 1.5 - 3 years individual design 1 year predominantly catalogue-ordered

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

THE DESIGN PROCESS OF ARCHITECTS AND THEIR MAIN PROB- LEMS / CONCERNS How do clients fi nd you?

  • word of mouth
  • Refernzprojekte
  • Telefonbuch
  • Internet
  • Publications

What do the clients bring to the fi rst meeting?

  • site information
  • verbal descriptions
  • pictures
  • drawings

what are your fi rst approaches to designing their house?

  • listen, listen, listen
  • discuss basic parameters
  • discuss to formulate basis of design
  • fi

nd out architectonische Vorstellungen

  • analyse building site parameters - site visits

What are the biggest problems in planning the design?

  • regulations
  • many changes from client
  • teaching the client what good architecture is
  • communication
  • the client needs a lot of time to make a descision

What tools do you use to communicate the design with your client?

  • Skizzen
  • Visualisierungen
  • Moodboards/Bemusterungen
  • Modelle
  • discussions

How often do you meet with your client?

  • often during the design phase - once every

month atleast What makes a well-designed house?

  • atmosphere
  • a clear concept
  • complex space sequences

We conducted a survey to get feedback from architects on their methods

  • f design and their main problems during this process. We were able to

get answers from 9 different architecture companys and found that many

  • f the answers where the same or very similar.

The answers show that the main concerns and problems are in under- standing what the client wants and being able to balance good architec- ture with the required conditions of the client.

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

  • f clients are young

familes, other main clients include cou- ples and pensioners

60%

clients include cou- ples and pensioners rise in the avera- ge price per m2 in prefabricated buil- ding since 2001

  • f clients order turn-

key ready houses is the average cost for a single family house in 2016 increased competitiness + increased pricing +

78%

75%

  • f the houses built

are concidered to be energy-effi cient Total market for prefabricated housese in 2016. 23 billi-

  • n€ for total single family

housing market

32%

240.000€ 4,2 billion €

Total market for prefabricated housese in 2016. 23 billi-

  • n€ for total single family

housing market

RIPE FOR INNOVATION!

building time (from contract signature to move in time)

12 -14 months

4-5 Trucks

deliver the building parts to the building site it takes 1 day to assemble the house at the building site-

and an extra 3-5 weeks are needed for the interior fi nishing Timber is collected in Germany and Finnland

6 h r s 8 5 % 8 0 %

to produce all the building parts for one house

  • f the construction is

done in the factory

  • f the construction is

done manually

23 seconds

to grow the wood for an entire house in Germany

EFFICIENT BUILDING PROCESS IN THE PREFABRICATED INDUSTRY

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

HOW A PREFABRICATED SINGLE-FAMILY HOME IS PLANNED AND EXECUTED

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

EFFICIENT BUILDING PROCESS STEPS

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

LACK OF INNOVATION AND INDIVUDALISATION IN THE DESIGN PROCESS OF A TYPICAL PREFABRICATED SINGLE-FAMILY HOME

11 10

So viele Möglichkeiten.

Über tausend verschiedene Varianten von generation5.0 haben wir in den letzten Jahren gebaut. Ein Erfahrungsschatz, der in die Entwicklung von generation5.5 gefmossen ist. Mit 3 Hausgrößen und vielen Grundrissvarianten lässt generation5.5 Raum für Ihre Ideen. Bei einem hervorragenden Preis-Leistungs-Verhältnis. Denn wir planen vor – und Sie setzen Ihre persönlichen Noten.

Küche Diele DU/WC AR. Install. 11,22 Essen/Wohnen 9,04 Eltern Empore Bad Zimmer 2 Zimmer 1 Empore DU/WC Bad Eltern Zimmer 2 Zimmer 1 Zimmer 1 Empore Bad Eltern Zimmer 3 Zimmer 2 Diele WC DU/WC Zimmer 1 Küche Diele Eingang Gard. DU/WC SP. Diele Eingang DU/WC Terrasse Zimmer 1 11,22 9,04 Küche 11,22 9,04 Diele DU/WC AR. Install. 11,22 9,04

Dank vielfältiger Grundrissalternativen lässt sich die Aufteilung der Wohnräume perfekt auf Ihre Bedürfnisse zuschneiden. generation5.5 bietet Ihnen viel Freiheit bei der Gestaltung von Erdgeschoss, Dach- oder Obergeschoss. Schlafzimmer und drei Zimmer mit Bad Basis (versetztes Pultdach) Zimmer statt Technikraum Hauseingang giebelseitig zurückversetzt Zimmer, Bad und Gäste-WC Podesttreppe Hauseingang zurückversetzt, mit Duschbad und Speisekammer Rechteckerker mit Terrassenüberdachung Küche Schlafzimmer mit Bad, gegenüber ein Kinder-Bad

Gestaltungs-Beispiele.

Neu: Mit dem Grundriss-Konfjgurator können Sie beim Planen Ihres Weber-Hauses gleich verschiedenste Möglich Ihr Bauberater im WeberHaus Bauforum hilft Ihnen gerne bei der Auswahl der passenden Variante.

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017

POTENTIAL AREAS OF IMPROVEMENT IN THE BUILDING DESIGN PROCESS

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DDU — RESEARCH AND DEVELOPMENT PROGRAMME — SS 2017 DIGITAL POTENTIAL FOR PERSONALISATION IN THE SINGLE-FAMILY HOUSING MARKET

https://www.hausbau-forum.de/, 02.08.2017. http://www.baulinks.de/webplugin/2017/0330.php4, 10.06.2017. https://www.houseplans.com/common/static//lib/common/pdf/cost_to_build/sample.pdf), 10.06.2017. https://www-genesis.destatis.de/genesis/online/data;jsessionid=8360094809F9D- DE80259ADEC2CF7E6DB.tomcat_GO_1_2?operation=previous&levelindex=3&leveli- d=1494588465823&levelid=1494588441647&step=2, 25.07.2017. https://www-genesis.destatis.de/genesis/online/data;jsessionid=813E762B4ADA98E- 91922BEDB57B05854.tomcat_GO_1_2?operation=statistikenVerzeichnisNextStep&leveli- ndex=0&levelid=1496312357204&index=2&structurelevel=5, 25.07.2017. http://brandbox3.weberhaus.de/share/public/Storage/Dokumente/Werbedrucksachen/18242_ Brs_g5_5_non_print_Doppelseiten.pdf#_ga=2.265342671.1943876259.1502110513- 1336223437.1496909656, 02.08.2017. Site Visits: Weberhaus, 02.06.2017 Fingerhause, 06.06.2017

WORK CITED

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THANK YOU FOR LISTENING

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