You should never forget that replacing your windows will save on your heating and cooling bills. If the windows are in disrepair or are basically older models that are less energy efficient, then this could be the best time to replace them, to save on energy bills as well as increasing the general appearance of the home.

Replacing old windows will probably require you to go through some steps before you complete the whole process. Choosing the right window frames is the first step. Aluminium frame windows are cheaper and might fit into your budget perfectly. They are the easiest to install, in fact within some hours if not minutes, you will be through with the whole process of installing the aluminum frame.

However for those people seeking to replace window panes in order to reduce energy bills, then this might not be the perfect choice for you, steel frames will work out perfectly well for energy conservation. In addition to their energy conservation advantage, steel frames are also strong and resistant to extreme weather. However, they are expensive and that's why it is rarely used by many people for replacement.

The next step will be finding the best window panes to fit your old window. Single window panes used to be the most commonly used panes in the past, but with the new homes you will find them rarely used. They are very easy to repair; all you need to do is hold them to the aluminum frame or wood window frame with glazing, as simple as that. Basically, a new pane is installed and glazing applied to hold the place.

The most used panes are the double panes which have a gap of air or another gas in between the two pieces of glass. In fact there has emerged to be triple pane windows in the market right now because of the popularity of the double paned windows.

Here are some basic steps to carry you through the whole installation process:

1. Remove the first sash then pry off the molding around the window.

2. Remove the second sash, the harder of two; there is a divider strip which is stuck in between the two.

3. Clear the opening by scraping away any loose paint or wood.

4. Remove the old storm window assembly.

5. Insert the new vinyl window in the closed and locked position. This is extremely important, do if possible. Vinyl window frames are flexible and therefore you won't have a hard time installing them.

6. Finally re-install the new or old strips of molding on the interior side of the window. The exterior part will either need trimming or caulking or even both.

You will be then done with the whole process of window replacement.