Although replacing a window may seem straightforward, it often involves more than simply removing the old frame and installing a new one. The amount of additional construction work required depends on the condition of the existing structure, the type of replacement chosen, and the homeowner’s goals. To set realistic expectations for cost and project duration, let’s understand which works might be involved.
Frame replacement
One common factor is the condition of the window frame and the surrounding wall. If the frame is rotting, warped, or damaged by moisture, it must be repaired or replaced before installing a new window. This may include rebuilding sections of the sill, replacing trim, or repairing water damage in the wall cavity. In older houses, where deterioration may not be immediately visible, this step can require a lot of labor.
Type of window replacement
Amount of work also depends on one of two windows replacement Yellowknife types: full-frame installation or pocket replacement
- Pocket replacements fit into the existing frame and usually require minimal construction, making them faster and less disruptive.
- Full-frame replacements, on the other hand, involve removing the entire old frame, trim, and sometimes sections of siding or interior walls. While this approach allows for the inspection and repair of hidden damage, it adds more construction tasks, such as re-insulating the cavity, installing new flashing, and finishing both the interior and exterior surfaces.
Change of window size or style
Structural adjustments may also be necessary if the homeowner chooses a different style or size of window. Enlarging the opening to allow more light may require reframing, cutting into studs, or altering the header above the window to maintain structural integrity. Shrinking the opening involves filling the space with framing material, insulation, and drywall, which adds time and expense.
Need of exterior or interior work
- The installation process may involve cutting, patching, or replacing materials depending on the type of home’s exterior, such as siding, brick, or stucco, to ensure a watertight seal. Matching existing finishes can be especially challenging in older homes and requires skilled craftsmanship to achieve a seamless look.
- Inside, the drywall or plaster may need to be patched if the wall was damaged during installation. Trim and molding often require replacement or custom fitting, especially if the dimensions of the new unit differ from those of the original. Painting or refinishing these areas is usually necessary to finish the project.
In many cases, additional tasks such as insulation upgrades, weatherproofing, or correcting poor past installations also become part of the work. While some window replacements proceed smoothly, others require extensive construction to restore functionality, efficiency, and appearance.
