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At HI Q WINDOWS LTD we are very concerned about the environment and our planet.


We offer HI energy efficient windows to ensure that our customers have to spend less money on their energy bills.


We are proud to be using a high quality window profile that offer's an excellent energy plus range.  By having more chambers in the windows means that we get less cold, entering through large single chambers.  The multichamber allows the windows to remain warmer during winter seasons.



All of our glass units comprise of energy efficient Planibel A glass which is then filled with argon gas.


Planibel A  

Planibel A glass is a low emissivity glass (LOW E) meaning that the surface of the glass radiates/emits low levels of radiant thermal (heat) energy. This leads to lower energy consumption and CO2 emissions. Retains heat in the house


Argon gas

We also use Argon gas within the glass units which acts as an extra insulator resulting in better performance in energy efficiency and replaces the air inside the glass unit. Since it is heavier and is not in continuous motion like air, the transference of heat and cold (convection) is greatly reduced. Argon gas is clear so it does not reduce the clarity or view from the outside or inside of the glass. It is an inert gas so will not react with anything, which sets aside any worries regarding health or environment after being installed in the windows.  

0800 1 123123