If you’re thinking of changing your windows, you might have wondered how much triple glazed windows cost. Are they worth the difference in price to upgrade from double to triple?
You might be surprised to find that Everest triple glazing does not cost a huge amount more than double glazed.
Read our guide below about how much triple glazed windows cost and what can make a difference to the price of new windows.
What is triple glazing?
Triple glazing has three panes of glass held together in a glazing unit with two insulating air gaps that slow down the thermal transfer of cold or heat through the unit. This makes your home warmer and helps to reduce heating bills too.
Everest triple glazing is constructed from different types of glass:
- The external pane is made from low iron glass that maximises solar gain.
- The internal pane is made from Low E glass that has a micro layer that reflects heat back into the room.
- The central pane is made from a Low E toughened glass to avoid shattering when heat builds inside the unit.
- In between the panes are two air gap cushions of inert Argon gas that is heavier than air and reduces thermal transmission.
- In between the panes are warm edge spacer bars to reduce thermal conductivity.
- The uPVC frame has 5 chambers that reduce heat transference.
Triple glazing is six times more efficient than single glazed windows. To upgrade from old double glazing to triple glazing is three times more efficient.