yes
Double glazed windows work by letting light through, while blocking the movement of heat. By doing this, your windows are turned into great insulators.
insulation value is much greater in double glazed windows. Double glazed windows filters the light and gives a cooler atmosphere.
Double glazed windows provide better insulation, reducing energy costs and noise levels. They also improve security and increase the value of a property.
Double glazed glass for windows in a home offers benefits such as improved insulation, noise reduction, energy efficiency, and enhanced security.
Light. MUCH better than heat.
Well you don't have to have double glazed windows but if you want to keep Heskey out i suggest you do.
The percentage insulation witha double glazed window, as oppsoed to a single glazed window is about twenty three percent less. This makes it very energy efficient.
There are many advantages one might receive when using double glazed sash windows. The most noted benefit behind this style of window is the energy efficiency.
Installing double glazed windows in a home can provide benefits such as improved energy efficiency, noise reduction, enhanced security, and better insulation against heat and cold.
UPVC
double glazed windows
So cold air does not pass through