The high degree of sound and thermal insulation is the main purpose for which modern windows made of PVC or other efficient materials are so popular and necessary. Insulated windows matter a lot because they contribute to reducing heat loss; this way, you will pay less for heating and you will enjoy the thermal comfort you need. The best time for window replacement Denver area is Spring and Fall, but whenever they are needed is a good time to help save money quicker.
Especially in the case of old windows, with wood frames, there is a massive thermal transfer, because the space between the window and the fixed frame allows airflow, which is more powerful as the temperature difference between interior and exterior is bigger.
Adhesive insulating strips for windows are tear-resistant and flexible materials, used to seal these gaps and limit air transfer. This material can be applied very easily and it is also possible to add plaster and paint over it. The windows can also be insulated with sponge seals or with adhesive putty.
Finally yet importantly, there is also the possibility to double the glass, closing between the two layers a volume of dry air. However, such a solution is more complex and expensive.
To benefit from adequate thermal comfort and zero stress, you should consider replacing old windows with new, watertight, insulated and energy-efficient models.