How do double-glazed windows work? This is a common question; you’re not alone if unsure. Double glazing offers many benefits, and is popular among homeowners as these windows can increase comfort, energy efficiency, and reduce noise.
What is Double Glazing?
Double glazing is windows or doors that have two or more layers of glass with a space in between, usually filled with air which is an insulator. The main reason people invest in double glazing is to increase to reduce heat transfer from air inside and outside of a building.
How Do Double-Glazed Windows Work?
Double-glazed doors and windows work by trapping air in between the layers of glass, which acts as an insulator, to reduce heat transfer from air inside and outside of a building. The gap in the middle of the glass panels acts barrier to help lower the amount of heat lost when the temperatures are colder as well as reduce warmer air entering buildings during warmer weather.
Key features of double glazing
Two Glass Panels
Double-glazing doors and windows most commonly have two glass panes with an airtight space gap between them.
Sealed Unit
All double-glazing doors and windows are sealed to ensure that no air or moisture can enter the gap between the glass panes, which increases insulation.
Insulating Gap
The gap between the two glass panels provides a heat barrier, that helps to decrease the heat moving between a building’s interior and exterior. This gap improves insulation, which, therefore, creates a stable and more comfortable indoor environment.
Thermal Insulation
Double-glazed windows and doors can efficiently reduce heat loss during colder months and it can decrease heat gain in summer months. This ability to regulate the temperatures inside properties increases energy efficiency and helps homeowners reduce their heating and air conditioning costs.
Reduced Condensation
The gap in the middle of the glass panes helps reduce the likelihood of condensation occurring because the internal glass pain is a similar temperature to the room temperature.
Sound Insulation
Double-glazing provides soundproofing benefits, which is one of the major reasons why homeowners invest in these windows and doors. The two layers of glass as well as the insulating air gap lower the external noise heard within a building, which helps to create a quieter environment.
UV Ray Reduction
Double-glazed doors and windows can also help to reduce the majority of ultraviolet (UV) rays from entering a building. This feature protects the furniture in a house or building from sunlight-related damage, such as fading.
This blog has hopefully answered the question, how do double-glazed windows work? There are many benefits double-glazing can provide to your home or building, and if you have any questions, please contact Premier Windows & Doors today.
