Should you Install your Replacement Windows or Hire an Installer?

Are you able to install replacement windows yourself?

This depends on whether you decide to replace the entire window or the sashes only. You will need to completely replace the entire window -- frame, trim and all -- if an existing window is damaged, such as the wood is rotten. If this is the case, then you might want to hire a professional to do the job. The new window will be more energy-efficient than a window with only the sashes replaced, since it will have new insulation and will be sealed.

If you are replacing only the window sashes, you have two options. The first is the least expensive option, and you simply remove the old sashes and replace them with new sashes. The second option is what is referred to as a sash-and-frame unit. This consists of the sashes with a thin frame around them that fits inside the existing window frame. This is the easiest option, and you can judge the energy efficiency better than with just replacing the sashes, since the NFRC will have rated the entire frame-and-sash unit and not just the sashes. The NFRC is an organization that provides information to measure and compare energy performance of windows, doors and skylights.

Renovation experts say replacing your window sashes is not an easy job -- especially if you're inexperienced. However, there are guides on how to replace sashes and instructional videos if you choose this route.

Hiring an installer

Many major window manufacturers train and certify their own installers, like we do at Aspen Home Improvements, so it's possible to find a contractor who can both sell and install your replacement windows. This could make things easier if problems arise at some point in the process. Recommendations from friends and neighbors, or an online resource that offers feedback from others in your area, can also be helpful. We are also available to answer any replacement windows questions you may have.

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