To Buy Replacement Windows — How

Before shopping, determine the extent of replacement required based on your existing window frames:

: Ideal if your existing window frames are structurally sound and square. A new window unit is installed within the existing frame, which is less disruptive to interior trim.

Timeless aesthetic and excellent natural insulation; requires high maintenance to prevent rot. $300 – $2,000

: Glides horizontally; practical for tight spaces like over kitchen sinks.

Look for high-performance glass packages to reduce long-term utility costs: Update or Replace Windows | Department of Energy

: Both top and bottom sashes move, offering great ventilation and easy cleaning.

Before shopping, determine the extent of replacement required based on your existing window frames:

: Ideal if your existing window frames are structurally sound and square. A new window unit is installed within the existing frame, which is less disruptive to interior trim.

Timeless aesthetic and excellent natural insulation; requires high maintenance to prevent rot. $300 – $2,000

: Glides horizontally; practical for tight spaces like over kitchen sinks.

Look for high-performance glass packages to reduce long-term utility costs: Update or Replace Windows | Department of Energy

: Both top and bottom sashes move, offering great ventilation and easy cleaning.