Facts About Double Glazing

Double glazing can be described as any type of inert gas that is fitted into a property by means of permanently fixed frames. Double glazing is used for domestic and commercial purposes because it is effective at keeping temperatures lower than most traditional windows. Insulating glass is made up of two or more panes of glass separated by an air gap or sealed gas filled cavity to prevent heat transfer through a portion of the building envelope during cold weather. These types of windows have proven to be much more effective in the reduction of fuel bills and are also highly customizable to meet building specifications. This makes them a highly popular choice when it comes to insulating homes and offices and a Double Glazing Evesham company like Firmfix can install these for you.

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A typical double glazed insulated glass unit consists of two panes of glass separated by an air space which has a slight air permeability. The air space is generally filled with argon or krypton which both forms a strong insulator and prevents heat transfer. The insulative value of this type of sealed unit is measured in watts per square foot, where the higher the number of argon atoms that are present, the greater the insulating effect. Because argon is the most abundant source of air, the amount of insulating gas is directly proportional to the square footage of the glazing area.

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Many regulatory bodies require insulation contractors to install double glazing in commercial and residential buildings in compliance with local building regulations. It is not uncommon for qualified contractors to be required to complete a building analysis to determine the best way to improve energy efficiency, including the best choice of glazing system. This analysis is also essential to ensure that the project complies with local building regulations. One of the most significant benefits of double glazing is that it can significantly reduce the cost of heating and cooling a building. Not only do these windows provide a considerable degree of thermal insulation, they also contribute to the retention of air moisture within a structure, a key factor in the control of heating and cooling costs.

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