Hi David, great comment. Projects like this can really add character to a 1920s bungalow.

While aluminum round bay windows aren’t typically standard, Marvin does offer Round Top windows (including Variation 6, which fits a round‑top design into a rectangular opening) as well as other specialty shapes that could help achieve a similar look while staying true to the home’s style.

We also have a couple resources that may be helpful as you explore historic‑inspired options:

• https://www.marvin.com/solutions/historic-design

• https://www.marvin.com/blog/historic-casing

For the best results, we recommend connecting with your local Marvin dealer—they can walk through design possibilities and help tailor a solution that fits both the architecture and your goals: https://www.marvin.com/find-a-dealer

Thanks again, and best of luck with your project! MR