How long should double pane windows last?

Recently, double pane windows have become the most sought-after, as they have an excellent price-quality ratio.

It is these products that are actively bought for durable use, so that later they will not be faced with replacing windows almost every year. Modern plastic and wooden window blocks can boast a very long operational period. They are made from high-quality raw materials with modern equipment, and manufacturers give a guarantee of up to 40 years on their products. From this we can conclude that the life of the glass can be about the same duration.