INDU-ZERO Ulla- Britt Krmer, Christian Struck, Gerard Salemink - - PowerPoint PPT Presentation

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INDU-ZERO Ulla- Britt Krmer, Christian Struck, Gerard Salemink - - PowerPoint PPT Presentation

Apr 11, 2023 966 likes •1.34k views

INDU-ZERO Ulla- Britt Krmer, Christian Struck, Gerard Salemink 23-05-2019 Content webinar Interreg NSR (North Sea Region) project Costs of renovations Renovation packages Reference dwellings Summary Next webinars Content

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INDU-ZERO

Ulla-Britt Krämer, Christian Struck, Gerard Salemink

23-05-2019

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Content webinar

  • Interreg NSR (North Sea Region) project
  • Costs of renovations
  • Renovation packages
  • Reference dwellings
  • Summary
  • Next webinars

Content

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The project

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The project

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The project

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The project

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The project

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The project

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The project

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The project

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The project

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The project

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Background

  • Interreg NSR (North Sea Region) project
  • Total budget 4,4 Million
  • Start project July 2018 - Duration 3 year unit July 2021
  • 15 project partners in total 30 persons
  • 6 countries from Northern Europe
  • 5 members advisory board

The project

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Partners and advisory board

The project

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Steps in the project

  • Assessment of the housing stock
  • Development of the renovation packages
  • Development of the production process and

factory

  • VR and AR development of the factory and houses
  • Showcases in 6 countries

The project

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Video

The project

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Costs of renovations

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Costs “traditional approach”

Costs of renovations

Costs groups Costs Percentage

  • f excl VAT

Preparation 1,6% Additional costs 5,4% Windows, doors + glass 15,7% Insulation 18,4% Sustainable energy 45,0% Building site costs 4,9% Subtotal € 75,000 Overheads (10 %) € 7,500 9,1%

  • Excl. of VAT

€ 82,500 100% VAT (21 %) € 17,325

  • incl. VAT

€ 101,475

Milieucentraal.nl
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Group of 5 people (3 from industry) Starting point:

  • Number of houses a year:

15,000

  • Fixed costs:

40,000 euro excl. VAT

Next step to reach the target price

Costs of renovtions

Other starting point

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INDU-ZERO Renovation packages

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Facades and roofs (incl. LCA)

Facades (Sandwichpanels with EPS) Roofs (Sandwich or Timberframe)

Renovation packages

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Renovation package re-design

Renovation packages

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Different claddings

Renovation packages

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INDU-ZERO Reference dwellings

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Reference dwellings

Appartement Semi-detached Terraced

3 arche types

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Building dwellings per type

Amount of detached, semi-detached, terraced dwellings and apartments (in millions) in the North Sea Region.

Reference dwellings

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Building/dwellings per period

Amount of dwellings (in millions) in the North Sea Regions categorized by period.

1950-1985

Reference dwellings

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Terraced dwelling (1965 -1974)

Examples of terraced dwellings built between 1965 and 1974.

Thermal Transmittance Thermal Transmittance Thermal Transmittance m2 m2 · K1 · W-1 W · m-2 · K-1 Floor 52,0 0,17 2,33 Roof 65,5 0,86 0,89 Façade - front 40,5 0,43 1,45 Glass (single) - front 4,3

  • 5,20

Glass (double) - front 21,3

  • 2,90

Façade - side 58,3 0,43 1,45 Glass (double) - side 1,8

  • 2,90

Characteristics (NL) Netto floor area 106 m2 Number of occupants 3 External wall cavity wall / window fills with sandwich panels Attic ventilated Ground floor construction concrete slabs Ventilation system window Heating / DHW system gas boiler

Reference dwellings

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Semi-detached dwelling (1965 – 1974 or ≤ 1964)

Figure 2: Examples of semi-detached dwellings built between 1965 and 1974.

Thermal Transmittance Thermal Transmittance Thermal Transmittance m2 m2 · K1 · W-1 W · m-2 · K-1 Floor 60,0 0,17 2,33 Roof - tilted 65,2 0,86 0,89 Roof - flat 14,0 0,86 0,89 Façade - front 104,7 0,43 1,45 Glass (single) - front 6,7

  • 5,20

Glass (double) - front 24,6

  • 2,90

Characteristics (NL) Netto floor area 123 m2 Number of occupants 3 External wall cavity wall / window fills with sandwich panels Attic ventilated Ground floor construction concrete slabs Ventilation system window Heating / DHW system gas boiler

Reference dwellings

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Appartement (shared entrance flats) (1965 – 1974)

Figure 3: Examples of apartments built between 1965 and 1974.

Area Thermal Transmittance Thermal Transmittance m2 m2 · K1 · W-1 W · m-2 · K-1 Floor 71,0 0,17 2,33 Roof 75,1 0,86 0,89 Façade - front 38,3 0,43 1,45 Glass (single) - front 1,3

  • 5,20

Glass (double) - front 16,8

  • 2,90

Façade - side 23,2 0,43 1,45 Glass (double) - side 1,4

  • 2,90

Characteristics (NL) Netto floor area 71 m2 Number of occupants 2,2 External wall sandwich panels Attic / Ground floor construction concrete slabs Ventilation system window Heating / DHW system gas boiler (local / central)

Reference dwellings

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Detailed energy simulation model / IDA-ICE & ESS models

Terraced dwellings / Reference building NL

Reference dwellings

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Summary

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Summary

  • Report housing stock available on website - ready
  • Development of the renovation packages - ongoing
  • Development of the production process and factory -
  • ngoing
  • VR and AR development of the factory and houses -
  • ngoing
  • Showcases in 6 countries - ongoing

https://northsearegion.eu/indu-zero/

Summary

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Next webinars

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Next webinars

  • 26th of June 2019 “5 challenges of housing

associations”

  • Autumn 2019 “Project status and production

process”

Next webinars