by Gareth Sadat | Sep 15, 2019
What is IGU? What is IGU? IGU is Insulating Glass Unit (IGU) which is Two or more panes of glass spaced apart and pneumatically sealed with dry air or a special gas in the unit cavity. Often abbreviated to as IGU. w Need some help? Click here or call us0800 847...
by Gareth Sadat | Sep 8, 2019
Retrofit Double Glazing Retrofit double glazing will create a healthy, warmer and more comfortable home for you. Retrofit your windows with the oldest glass company in New Zealand! FREE* UPGRADE TO LOW E * Free upgrade to EnergySaver when you spend $2500 or more on...
by Gareth Sadat | Sep 15, 2019
What is Argon gas? What is argon gas? Choose argon gas for your double glazing when you want to keep heat inside your building. Argon gas is an inert, non-toxic gas that is more dense than oxygen. It is placed between glass panes in an insulated glass unit in order to...
by Gareth Sadat | Sep 15, 2019
What is Annealed Glass? What is Annealed Glass? Annealed Glass is Glass cooled gradually during manufacture in an annealing operation to reduce residual stresses and strains that can occur during cooling. Technically, the stress condition of ordinary glass which is...
by Gareth Sadat | Sep 15, 2019
What is a U Value? What is a U Value? U Value is A measure of air-to-air heat transmittance (loss or gain) due to thermal conductance and the difference in indoor and outdoor temperatures. As the U-value decreases, so does the amount of heat that is transferred...
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