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WINDOW Replacement and Installation

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As an experienced window contractor, Transform Charleston Roofing, Siding & Gutters prioritizes transparency and precision in our window installation process, starting with a comprehensive, personalized consultation. Whether you’re replacing a few windows or wanting an entire exterior home transformation, we will guide you through the extensive range of all window options available including vinyl, fiberglass & aluminum clad.When getting new windows, it is ideal to also perform a siding replacement at the same time so that the windows are flashed properly around the siding at all openings. If windows are replaced, without properly flashing the openings at the siding trim, issues can occur later down the line causing water intrusion, mold, and mildew. 

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Window
Durability
Energy Efficiency
Maintenance
Aesthetics
Cost
Aluminum-Clad Windows
Excellent – strong aluminum exterior with wood interior
Very Good – aluminum cladding resists weather, wood interior insulates well
Low exterior maintenance – interior wood may require upkeep
High-end look – wood interior adds warmth and character
Higher price point – premium product
Fiberglass Windows
Excellent – highly stable and long-lasting
Excellent – low thermal expansion and superior insulation
Low – paintable but won’t peel or crack
Sleek, modern appearance with paintable surface
Mid to high price
Vinyl Windows
Good – won’t rot or corrode, but may warp over time
Good – multi-chambered frames insulate well
Low – no painting required
Limited colors and finishes
Most Cost-Effective
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  • 1. Tools Needed

    • Tape measure

    • Level (optional)

    • Pen and paper for recording measurements

    2. Measure the Width

    • Measure from inside the window frame. Begin at the top of the window opening, then measure to the bottom.

    • Take 3 measurements: one at the top, middle, and bottom.

    • Record the smallest measurement (this ensures the window will fit).

    • Double-check measurements in case of any irregularities.

    3. Measure the Height

    • Measure the height of the window from inside the frame, starting from the windowsill to the top of the frame.

    • Take 3 measurements: one on the left side, one in the middle, and one on the right side.

    • Again, use the smallest measurement for accuracy.

    4. Measure the Depth

    • This is to check the depth of the window frame, which helps determine if the window will sit properly.

    • Measure from the outer edge of the frame to the inner edge, ensuring the depth is consistent across the entire frame.

    5. Check for Square

    • To ensure the window is square (so the new window sits properly), measure diagonally from corner to corner in both directions.

    • The two diagonal measurements should be the same. If they’re not, the window frame may be out of square, and additional adjustments may be needed.

    6. Consider Additional Factors

    • If the window has trim, measure from outside the trim if replacing the entire window.

    • If the trim will stay, measure from inside the trim to avoid a bad fit.

    • If there is any old caulk or other materials, remove them to get an accurate measurement.

    7. Double-Check Everything

    • Always measure twice to be sure of the correct dimensions.

  • The cost of window installation can widely vary depending on several factors. The cost of the window is from a standard double-hung window to fully customized pieces from several materials. From this, there are usually additional costs from removing the old window, insulation, caulking, and trim or frame adjustments.

FAQ

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LET US SERVE YOU!

On the Outside Looking In

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