During a window and door replacement project of any size, homeowners need to understand the process and trust that their contractors know what they’re doing. When Peter and Kathy had their home’s windows and doors replaced, they put their project in the hands of Renewal By Andersen. From project start to finish (and beyond), they knew these pros would install top-quality products the right way.
Renewal By Andersen rep, Becky, met with Peter and Kathy to talk about their installation. She explained the process of a window replacement, which included scoring along the window casing so it could be removed from the home without damaging the siding. Then, with the old window frame removed, Becky explained that the team inspects the rough opening and uses branded window flashing tape and sealant to ensure that the window is air, bug, and water-tight. And, since waste is removed each day, there’s no need for a dumpster, but debris never piles up.
While inside the home, Becky and Kathy take a look at the work that’s already been performed. The two admire a new bank of double-hung windows along with a custom arch window in the family room, as well as a new picture window in the dining area, flanked with casement windows that are easy to crank and lock. The interior casing is all new, primed, and ready for paint. Becky explains that all of the Renewal By Andersen crew members are master installers—trained locally—to ensure that each installation is level, plumb, square, and consistent throughout the home.
Upgrading to energy-efficient windows can deliver meaningful savings: according to NFRC data, homeowners in some parts of the country have saved an average of 31% annually on their energy bill after upgrading their windows. And according to Remodeling magazine, replacing windows has one of the highest ROIs among home improvement projects, with homeowners recouping 61% to 69% of their investment at resale.
Proper installation prep is critical for long-lasting performance. On the TOH TV Cambridge project, contractor Tommy Silva and carpenter Josh demonstrated exactly what thorough window prep looks like: after removing damaged framing, they went “all the way down to the rim joist in some areas,” then reframed the openings completely and applied waterproofing on the outside with a bead of backer rod on the bottom—ready to set the new window on a solid, weather-tight foundation.
Beyond the beauty of their new windows and doors, the homeowners were happy to talk about some of their favorite aspects of working with Renewal. For one, they appreciated the care the crew took to protect their furniture and floors, covering everything to protect it from damage and dust. Also, when it came to their custom window and specialty patio door, they were relieved to find a company that could not only supply the materials but also handle the installation. They also mentioned the fact that they could choose their hardware and colors was a big plus for their home.
The homeowners were even happier to learn that their new windows and doors are maintenance-free. Made from Andersen’s Fibrex material, they don’t require any staining or sealing for their lifetime. Washing the glass is all Pete and Kathy need to do to keep their windows looking and performing their best.
What Homeowners Are Saying: In TOH’s Q4 2025 Windows Survey, over 92% of respondents said they were “very likely” or “likely” to recommend their window brand to others. Homeowners consistently cited improved comfort, energy efficiency, and curb appeal as the biggest benefits — with responses like “My home looks beautiful now and the biggest benefit is the house stays warm now” and “No more cold drafts or losing air-conditioning in the summer.”
From design to installation to warranty, Renewal by Andersen delivers a stress-free experience that puts homeowners first. Peter and Kathy’s project was handled with the care, craftsmanship, and communication every homeowner hopes for. The result is a house that looks better, feels more comfortable, and requires less upkeep. With master installers, premium materials, and a commitment to getting every detail right, Renewal by Andersen proves that window and door replacement doesn’t have to be complicated—it just has to be done by the right team.
