Window Replacement and Thermopane or Seal Units

Not all windows today have Thermopane or sealed units (insulated glass units, IGUs).

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Window Replacement and Thermopane or Seal Units

Not all windows today have Thermopane or sealed units (insulated glass units, IGUs). However, double-glazing (or even triple-glazing in some colder climates) has become more standard in many regions due to its superior thermal performance, energy savings, and other benefits such as noise reduction. Especially in new constructions and in regions with building codes that emphasize energy efficiency, IGUs are the norm.

Here’s a breakdown:

  1. New Residential and Commercial Constructions: In many developed countries, building codes have evolved to emphasize energy efficiency. New constructions typically have windows with IGUs to meet these energy requirements.
  2. Window Replacements: Homeowners looking to upgrade their windows for better energy efficiency or to increase property value often opt for double or triple-glazed windows.
  3. Historic Buildings or Preservation Areas: Some historic buildings or those in landmark preservation areas might have single-pane windows to maintain the structure’s original look and character. In these cases, secondary glazing might be added as a compromise to improve insulation without altering the appearance significantly.
  4. Temporary or Low-Cost Structures: In some temporary structures, sheds, or other low-cost buildings where energy efficiency isn’t a primary concern, single-pane windows might still be used due to their lower cost.
  5. Specialized Windows: Some windows, like certain types of storm windows, decorative windows, or greenhouse windows, might only sometimes use double-glazing.

While the trend is moving towards more energy-efficient windows, which often means double or triple-glazed options, there are still scenarios and places where single-pane windows are used or retained. Talk to Centennial Glass today about replacing or repairing your older windows. We can extend the life span of your windows and save you money.

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