Big thanks to everyone here. It’s like attending a homeowner masterclass on window replacement. I feel so much more confident about making decisions now.
One small thing I’ll add: if your window openings are large, consider splitting into multiple windows if possible. Our living room had one huge 8-foot window; we ended up replacing it with two 4-foot side-by-side windows because the installer suggested it might be more structurally sound (and easier to find stock) than one giant piece. It has a mullion in between now, but looks fine and actually feels sturdier.
I second what @rcarpenter21 said about home value. After I got my windows done, a couple of neighbors asked for my installer’s info because they saw how it improved the look of my house (and probably thinking of the resale benefits too). It’s a noticeable upgrade in curb appeal.
I’ll note one hiccup I experienced: my windows took about 14 weeks to arrive, even though they initially estimated 8-10 weeks. It was a bit frustrating waiting, especially as we neared hurricane season. The company (it was a smaller local shop) explained there were some supply delays at the factory. In the end it all worked out, and they did apologize for the delay. So, just keep in mind sometimes schedules slip – try to get updates from your installer if you’re waiting beyond the expected lead time.
In contrast, I guess I got lucky with timing – signed in November and my windows were installed by early January, right on schedule. Maybe the factories are quicker in the winter. Either way, communication is key; my installer kept me updated with the manufacturing progress which kept me at ease.
One afterthought: if your interior trim or window sills get disturbed during install, you might need to do some paint touch-ups. After my install, I noticed a few scuffs on the drywall around the window frame where they had to adjust the opening. It wasn’t major – a bit of spackle and paint and it’s perfect again. The crew did their best to minimize it, but with older homes especially, a little cosmetic touch-up might be needed.
Excellent discussion. I feel well-prepared to tackle window replacements now. Huge thanks to all contributors.
If you have a home security system with sensors on your windows, remember to coordinate with your alarm company or reinstall them after the window job. The installers removed all my old magnetic sensors (since the old frames came out). In my case, I had a wireless alarm system, so I just bought new window sensors and stuck them on the new windows afterward. If you have a wired system, you’d want to tell the installer so they don’t cut the wires, or have the alarm company come out to redo the contacts. Just something to plan for so your security system keeps working properly after.
On a related note to prep: take down your curtains, blinds, or any window treatments before the installers arrive, and remove any wall decor nearby. I did that beforehand and it made the process smoother. My neighbor didn’t remove her curtains and they got pretty dusty. Save yourself the cleanup by prepping the area.
I actually added an extra window film to one of my big windows for privacy (it’s a decorative frosted film). The Low-E was great for heat, but we needed privacy in a bathroom window that didn’t have blinds. The film adhered fine to the impact glass. So yes, you can still do aftermarket tints or films if needed; just use ones that are compatible with dual-pane glass (to avoid heat stress). My installer advised on that too.