A double pane window is excellent at insulating your home and saving energy. That is, until it breaks. Then you will need expert replacement of one or both panes – or possibly the whole window.

Here’s how much that replacement will cost you in San Jon.

Cost To Replace A Standard Size Double Pane Window – Glass Only

Single Hung: $100 to $150

Double Hung: $260 to $290

Cost To Replace A Standard Size Double Pane Window – Including Glass And Frame

Single Hung: $175 to $350

Double Hung: $300 to $800

Cost Of Double Pane Glass For Non-Standard Window Sizes

Square Foot: $3 to $6

Cost Of Low E, Thermal Double Pane Glass For Non-Standard Window Sizes

Square Foot: $10 to $14

What do these terms mean?

• Double pane window: This is an energy-efficient window which consists of two panes with a layer of gas sealed in between. (Triple pane windows are also available.)

• Single hung window: In this type of window, only the bottom sash can be moved; the top sash is stationary.

• Double hung window: Both top and bottom window sashes may be moved up or down. Double hung windows, while more convenient, are more expensive both to install and to replace.

• Frame: The window frame could be made of vinyl or wood. Wood is costlier.

• Low E: Short for “low emissivity,” this phrase refers to windows which have been specially coated to block heat transfer and harmful ultraviolet sunrays.