A window glass replacement project presents the perfect opportunity for examining the condition of the frames of your windows. However, for many people, replacing only the window pane makes more financial sense than replacing both the window and the frame as well. However, this isn't always the case. Sometimes, getting a new window altogether can be more affordable and beneficial in the long run. But how do you decide the project's scope? Here are three factors to help you decide whether to replace only the glass or the entire window.

Age and Condition of the Frame

Damaged window frames can undermine the performance of new panes and shorten their lifespan. Therefore, check the condition of the frames, especially if they are made of vinyl. Vinyl expands and contracts when exposed to fluctuating temperatures. This causes the material to warp and weaken. Thermal expansion also compromises the seals and increases the risk of leaks. 

If you have old vinyl framing, inspect it for signs of damage. If you live in an area with extreme temperatures during the summer, opt for materials that are resistant to thermal expansion. Aluminum and wood are excellent choices. However, if you opt for wood, pressure-treat it to make it resistant to wood rot. Apply multiple coats of quality sealant to prevent moisture damage to the timber. 

Frame Quality and Performance

The quality and performance of your existing window frames should define the scope of your project. For example, if you live in a storm-prone area, you need window frames that can withstand strong winds and hail. If your current ones are of inferior quality, you should replace them. Pair the frames with laminated, double-pane glass for increased safety and excellent performance.

If you chose the wrong framing material for your windows, replace them with quality materials for better performance. For example, if you opted for vinyl framing, you may have quickly realized that the material can warp due to temperature fluctuations. A window replacement project allows you to choose sturdier materials, such as aluminum, fiberglass, and aluminum-clad frames. 

Energy Loss Considerations

Are your current window frames energy-efficient? Just like panes, window frames can cause heat gain or loss in a home. This usually occurs due to air leaks and heat conduction. For example, vinyl may be energy efficient, but if the seal fails, there will be heat exchange through the window. 

Therefore, if your current window frame is increasing your energy bills, replace it with an efficient option. Aluminum-clad framing is an excellent choice because it combines the insulating features of wood with the moisture resistance properties of aluminum. The result is a sturdy window that is moisture-proof and energy-efficient.

Keep these issues in mind when deciding whether to replace your entire window or just the glass. For further consultation, contact a window contractor such as Applied Building Services.