You also want to replace those old drafty single-pane windows with double-pane, double-hung windows that are more energy-efficient. Types of Windows The style and material of the window you select are key factors in estimating the cost of the replacement. ...
Gas fill:These are double- or triple-pane windows filled with inert argon gas, which greatly improves efficiency. They cost anywhere from$600 to $3,100 per window. Accessibility Windows in hard-to-reach places will be more expensive to install than those in a readily accessible position. For...
In the "Format Trendline" pane, choose "Linear" as the trendline type. Under "Set Intercept," check the box next to "Specify value" and enter "0" in the box. This ensures the line intersects the y-axis at 0. Click "Close" to apply the trendline. 3. Format the Average...
In the "Format Trendline" pane, choose "Linear" as the trendline type. Under "Set Intercept," check the box next to "Specify value" and enter "0" in the box. This ensures the line intersects the y-axis at 0. Click "Close" to apply the trendline. 3. Format ...