## Do windows need aluminum flashing?
1. Do windows need aluminum flashing?
2. What is the purpose of aluminum flashing for windows?
## Answer.
1. Yes, windows do need aluminum flashing to prevent water from seeping into the gaps around the window frame. .
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2. The purpose of aluminum flashing for windows is to provide a protective barrier against water damage. When windows are installed, there are small gaps between the window frame and the surrounding wall. If these gaps are left unprotected, water can infiltrate and cause mold, rot, and other structural issues. Aluminum flashing, which is a thin sheet of metal, is installed around the perimeter of the window to create a watertight seal. It helps to redirect water away from the window and prevents it from entering the building. .
3. In addition to its waterproofing function, aluminum flashing also helps to improve the overall energy efficiency of the window. By sealing the gaps and preventing air and water infiltration, it helps to maintain a stable indoor temperature and reduce energy costs. .
Overall, aluminum flashing is an essential component of window installation to protect against water damage and improve energy efficiency.
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