Energy saving
Insulation / saving energy
The biggest potential for private house owners to save energy is to renovate the roof or to recreate the facade. A house that has been renovate due to the latest EneV will pay off by itself. Wet walls will become dry again, cracks can be covered. The house will have a total new appearance. You will save up to 50 % heating costs.
FINANZKRISE! – Unsichere Geldanlagen? | ENERGIEKOSTENSTEIGERUNG! – Hohe Heizkosten?
UMWELTVERSCHMUTZUNG! – Hoher CO²-Ausstoß? |
ZIERER will help you to solve your problems
Decide about the interest of your money yourself! Reduce your heating costs by renovating your house with ZIERER products. It will pay off ! You will help to reduce CO² emissions.
Decide about the interest of your money yourself !
No renovation (140 m² living space) |
Renovation and insulation with ZIERER cladding |
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| Heating fuel | 25L/m²/year | 3,500 L | Heating fuel |
3 L/m²/year | 420 L | |
| Price of heating fuel / L | 0,70 € | Price of heating fuel / L | 0,70 € | |||
| Costs | 2.450 € | Costs | 420 € | |||
Savings per year 2.030 €
We will be glad to assist you! –Your 
team.