An energy-saving retrofit or simply retrofit is the installation and/or replacement of components in an existing building to enhance its energy efficiency. The process is carried out for building and structure for various purposes. These include ensuring the durability of the building, minimizing heating and cooling expenses in the long run, and lowering the amount of CO2 emissions caused by heating and cooling. The government has made significant efforts to tackle climate change in recent decades, with a strong emphasis on reducing CO2 emissions through energy-saving retrofits.
Types of Retrofits
Retrofitting your building provides a valuable opportunity to assess and improve its energy performance in the following ways.
1. Major Retrofits
With this, you approach it in a more comprehensive way. Major retrofits include:
- Replacing window glazing and doors
- Updating inefficient heating and cooling systems
- Installing low-flow faucets with sensors and automatic shut-offs
- Installing sub-metering
2. Minor Retrofits
These modifications are affordable, easy to do, and provide good value for the investment of money and effort. Some possible inclusions could be:
- Adding insulation
- Sealing with caulking or spray foam
- Upgrading lighting systems
3. Deep Retrofits
This can completely transform the system of a building and achieve impressive energy cost savings of up to 60%. Deep retrofits include:
- Adding or rearranging windows for increased daylight
- Replace the HVAC system with a ground-source heat pump.
- Replacing the roof
- Significantly reconfiguring the interior
Benefits of Retrofit
Due to the constant heat leakage through windows, doors, and uninsulated walls, our heating systems are working tirelessly but failing to provide sufficient warmth. Our money is wasted on energy that is not being utilized efficiently. Some common problems frequently encountered in homes are dampness, condensation, draughts, and inadequate insulation, which leads to increased difficulty in heating. Retrofitting your home helps you save money and creates a healthier environment for you and your family by making it easier to heat and keeping it warm.
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