Changing windows can be an exceptional measure to improve the thermal insulation of our home. Efficient windows can help us air condition our home without increasing energy costs.
A modification of this style will help us save very quickly, with efficient results from the moment of installation. On many occasions, we must increase the power of our air conditioning systems because the heat or cold they generate escapes through the window seals. A modern window will solve this problem and avoid thermal bridge; That is, it will prevent our home from being colder in winter and warmer in summer.
Today, the largest energy expenditure in homes is dedicated to heating. According to the Organization of Consumers and Users, insulating windows can save up to 20% on the electricity bill. A quarter of the energy produced in a home ends up used to cover what is lost through the cracks in the windows.
Replacing the windows of a home is an investment for the future. It means reducing our bill and the CO2 emissions of our home for life.

How do we choose the right window?
In Afandecor We have a team of professionals prepared to guide you in the search for the window that best suits the conditions of your home. There are many options available on the market, that is why we have technicians specialized in energy efficiency. For us, it is essential to improve the sustainability of homes and we are aware of the importance of the windows, which are part of the façade, to achieve this goal.
An efficient window must not only have quality glass, but must also be fully integrated into the enclosure. The optimal façade has to have the same level of insulation to avoid thermal bridges and uncontrolled heat leaks to the outside.
The Afandecor catalog has a very wide variety of models to adapt to all types of tastes, needs and expectations. We can choose for aluminum windows with thermal break that reach high levels of thermal performance with values close to 1.0 W/m2. In the same way, there are also PVC windows with airtight chambers and double gasket closure which provide a thermal transmittance value starting at 0.9 W/m2.
Each home has different needs, but our team is prepared to propose the best solutions for replacing windows to improve energy efficiency.
What are the advantages of changing the windows of a home for energy-efficient ones?
- Savings of up to 20% on your home's energy bill.
- A drastic reduction in the carbon footprint of our home. Less CO2 emissions and an essential contribution to the preservation of the environment.
- Put an end to the thermal bridge, avoiding the filtration of heat in summer and cold in winter.
- Avoid condensation on the windows as a result of the temperature difference between inside and outside.


