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25 Artikel

Home Energy Efficiency ×

Westfalia Redaktion

How to Weatherstrip Windows and Stop Drafts

By the Westfalia editorial team Updated on 05.09.2026 Created and reviewed by the Westfalia editorial team. In brief: Sealing windows is an effective way to reduce energy loss. Identify draughty spots...

Home Energy Efficiency Seal windows Stop drafts Window DIY Window weatherstripping

05.09.2026

Westfalia Redaktion

Plan Your Home Renovation to Save Money and Protect Value

By the Westfalia editorial team Updated on September 2, 2026 Created and reviewed by the Westfalia editorial team. In brief: To plan a successful home renovation, first have an energy consultant or bu...

Eigenheim sanieren Finanzierung Sanierung Home Energy Efficiency Modernisierung Tipps Planning a renovation

02.09.2026

Westfalia Redaktion

HRV Systems: Energy-Efficient Home Ventilation

By the Westfalia editorial team Updated on 27.08.2026 Written and reviewed by the Westfalia editorial team. In brief: A heat recovery ventilator (HRV) replaces stale indoor air with fresh air while us...

Building physics Feuchteschutz Wohnung Heating Home Energy Efficiency Ventilation system

27.08.2026

Westfalia Redaktion

Pellet Heating Costs: Installation, Running Costs & Grants 2024

From the Westfalia editorial team Updated on 22.08.2026 First published and reviewed by the Westfalia editorial team. In brief: A pellet heating system costs between 15,000 and 28,000 euros to buy and...

Heating subsidies Home Energy Efficiency Save on heating costs Sustainable heating pellet heating

22.08.2026

Westfalia Redaktion

Wood Pellet Prices: Costs, Savings & What to Know

By the Westfalia editorial team Updated on August 21, 2026 Created and reviewed by the Westfalia editorial team. In brief: Wood pellet prices vary by season and region. The energy content in kWh per t...

Alternative heating Home Energy Efficiency Pellet heating costs Save on heating costs Wood pellet prices

21.08.2026

Westfalia Redaktion

Replace Windows to Cut Heating Costs and Save Energy

By the Westfalia editorial team Updated on 17.08.2026 Created and reviewed by the Westfalia editorial team. In brief: Old windows are often one of the biggest energy wasters in a home. Replacing them ...

Altbau Fenster Fenster sanieren Home Energy Efficiency Wärmedämmung Fenster

17.08.2026

Westfalia Redaktion

Save on Heating with a Ceiling Fan: Winter Tips

From the Westfalia editorial team Updated on 10.08.2026 Created and reviewed by the Westfalia editorial team. In brief: A ceiling fan can help lower heating costs in winter by circulating the warm air...

Deckenventilator heizen Home Energy Efficiency Save on heating costs Wärmeverteilung

10.08.2026

Westfalia Redaktion

How to Set Your Heating Flow Temperature & Save Energy

By the Westfalia editorial team Updated on 06.08.2026 Created and reviewed by the Westfalia editorial team. In brief: The right flow temperature is the key to efficient heating. It is often lower than...

Heating systems Home Energy Efficiency Optimize heating Wohnkomfort Wärmeverteilung

06.08.2026

Westfalia Redaktion

Heat Pump Installation: Spacing, Safety & Location

By the Westfalia editorial team Updated on 31.07.2026 Created and checked by the Westfalia editorial team. In brief: The location of a heat pump has a major impact on its efficiency and service life. ...

Heating systems Home Energy Efficiency Home renovation Wärmepumpe Installation

31.07.2026

Westfalia Redaktion

Heat Pump Installation: A DIY Step-by-Step Guide

By the Westfalia editorial team Updated on 28.07.2026 Created and reviewed by the Westfalia editorial team. In brief: Installing a heat pump yourself is possible for experienced DIYers, but it takes c...

DIY Heating upgrades Home Energy Efficiency Wärmepumpe Installation nachhaltig heizen

28.07.2026

Westfalia Redaktion

Air-to-Air Heat Pump: Pros & Cons for Your Home

By the Westfalia editorial team Updated on 26.07.2026 Created and reviewed by the Westfalia editorial team. In brief: An air-to-air heat pump extracts heat from the outdoor air and transfers it to you...

Haustechnik Wärme Heating systems Home Energy Efficiency Luft-Luft Wärmepumpe

26.07.2026

Westfalia Redaktion

Balcony Solar System with Battery: Is It Worth It?

Inhaltsverzeichnis Was ist ein Balkonkraftwerk mit Speicher? Die Kosten für die Komponenten Wie viel Strom erzeugen Sie? Die Amortisationsrechnung Fazit: Für wen lohnt es sich? FAQ: Häufige Fragen Sie...

DIY Balcony Solar Energy efficiency Home Energy Efficiency Mini Solar PV System Solar Power Generation

08.07.2026

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