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Two panes broken / boarded up

    1. Remove the old window.
    2. Measure the window, record measurements for new window purchase.
    3. Remove the window sash: Open the window and remove the sash by unscrewing or prying off the hinges or clips. If the window is painted shut, use a utility knife to cut through the paint along the edges of the sash.
    4. Remove the window frame: Use a pry bar to remove the window frame from the opening. If the frame is nailed in place, use a hammer to remove the nails. If it’s caulked, use a utility knife to cut through the caulk.
    5. Clean up: Remove any remaining debris or adhesive from the opening using a scraper or putty knife. Clean up any dust or dirt using a vacuum or damp cloth.
    6. Install the new window.
    7. Prepare the opening: Measure the rough opening and ensure it is square and level. Remove any existing window or frame, and clean the opening thoroughly.
    8. Apply flashing and sealant: Install a weather-resistant barrier, such as house wrap, around the opening. Apply flashing tape to the sill and sides of the opening to prevent water infiltration. Apply a bead of silicone caulk around the perimeter of the opening to create an airtight seal.
    9. Insert the window: Carefully place the new window into the opening, ensuring it is centered and level. Use shims to adjust and secure the window in place. Check for proper operation by opening and closing the sashes.
    10. Secure the window: Secure the window by driving screws or nails through the pre-drilled holes in the frame. Be careful not to overtighten, as this may distort the frame or glass.
    11. Insulate and finish: Insulate around the window frame using expanding foam insulation to fill any gaps between the window and rough opening. Trim any excess foam once it has cured. Install interior trim or casing around the window to provide a finished appearance.
    12. If no viable replacement solution immediately feasible, cover the broken window with insulation and plywood to prevent further damage and reduce utilities waste.
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