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🚪 Doors and Windows Letting in Air

Updated over 12 months ago

1. General Explanation:

Doors and windows that let in air can cause a loss of thermal insulation, increasing your heating or cooling costs. This issue can be caused by:

  • Worn-out seals

  • Cracks in the frames

  • Poor door or window alignment

Maintaining proper insulation is essential for your comfort and to prevent excessive energy consumption.


2. How to Diagnose the Problem:

  • 💨 You feel a draft near doors or windows.

  • 🌡️ You notice cold or hot spots near the openings.

  • 👀 Visible cracks or gaps appear around the frames.


3. Preliminary Steps to Resolve the Issue:

To fix drafts caused by doors and windows, follow these simple steps:

  1. 🔍 Visual Inspection:

    • Examine the seals and edges of the doors and windows.

    • Check the alignment in the frames to identify any gaps or misalignments.

  2. 🛠️ Sealing:

    • Apply caulking or weatherstripping around the problematic areas.

    • Use appropriate materials to ensure effective and long-lasting insulation.

  3. ⚙️ Adjustment:

    • If the door or window doesn’t close properly, add an additional weatherstrip seal.

    • If necessary, contact a professional to adjust the frame or replace worn-out seals.


4. Preventive Measures:

To prevent this type of issue, follow these best practices:

  • 🧰 Regularly inspect doors and windows for signs of seal degradation.

  • 🛡️ Periodically apply caulking or replace weatherstripping to maintain optimal insulation.

  • 🏠 Close doors and windows properly when leaving a room to minimize energy loss.

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