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- Are Passive Houses cost-effective?
- e reduced because increased airtightness prevents building damage, the repair of which is much more expensiv... onsideration period has been set as 30 years; the building components used will function at least this long.... r\\ 30 years, there will be the “golden end“: the building loan will\\ have been paid off by then and the fa... rrently costs € 14000 “more” than an ordinary new building, then 75 % of this € 14000 is rendered as **trade
- Economy and financing of efficiency: new buildings, renovation and step by step retrofit
- , e.g. for maintenance and energy. The end of the building useful life in most cases is not planned as it wi... me. Life cycle costs are the total costs over the building life time, discounted according to the year when ... risk free or even risk reducing - as long as the building they belong to are not in question. Which buildin... hed the "EnerPHit" label. Depending mainly on the building conditions before refurbishment, there might be a
- Superior thermal protection is affordable
- constructions**, walls, roofs, and other external building components are built up from scratch. As these co... eaper than it is nowadays. **The substance of the building is subject to constant changes including essentia... ity to adapt inadequate thermal properties of the building to future requirements. Again, thermal insulation... r: * ** Improving the thermal protection of the building envelope components in existing buildings in Germ
- Factors that influence the energy balance and affordability of non-residential EnerPHit projects @basics:affordability:investing_in_energy_efficiency:economic_feasibility_of_passive_house_retrofits
- esults in the energy balance of a non-residential building if the building components otherwise provide the same insulation standard as for a residential retrofit. Is... gle-family home? Do the EnerPHit requirements for building components make sense at all for non-residential ... of insulation in a hypothetical reference office building with a typical floor plan. Three statuses were co
- Cost-effectiveness analysis
- riods in which a new construction or a modernised building will require heating energy, the average prices f