Because the glass is secured in a track, it’s more difficult to repair a storm sash than a wood window. However, many hardware stores make repairs and do so for under $20.

The final price of storm windows depends on many factors, including the window size and style, window material, type of glass and number of tracks, and number of windows needed.

Although downtown Houston roads could reopen soon, it could take months for skyscrapers with broken windows to look normal again after the derecho storm.

Add effective outside storm windows or double-glazed (thermal) windows, and the inner glass surface is kept warmer, reducing or eliminating condensation.

Q: The storm windows on the second floor of our two-story home are getting a lot of condensation. What causes this, and what can be done about it?