I would do fixed casements. Keep the look the same.

Casements seem perfect. Unasked for advice but I’d remove the shutters while you are making changes.

" but I’d remove the shutters while you are making changes. "

Didn't even notice the shutters but I would definitely lose them as Hallett suggests.

I was toying with having a bow window? But maybe that would look nice inside the house but limit the outdoor porch area and where seating could be placed.

Remove the shutters? Never thought of that. Don't know if it would look better. Shutters are "dated?"

I'll try to get a better picture of the house today.

+1 on casements.

" Shutters are "dated?" "

No but 14" shutters on a 10' wide window don't look proper. Shutters should look like they could be functional and actually cover the windows.

^ and the shutters don’t complement the otherwise clean lines of your home. There are some mid century ranches that look good with undersized shutters but yours leans too contemporary so the shutters just look random. I have no love for bow windows- they would encroach on the porch and not add any additional light- the opening in the exterior wall is the exact same size so why pay twice as much for a bow (window cost plus more complicated installation).

Not sure husband will go for no shutters. He needs to warm up to the idea. I remember there are some kind of apps where you can take a picture of your house and then make some modifications. That would help to see a visual without shutters.

So casement windows is the way to go. What about the number of window panes? We have both windows divided into 4 sections. Should we do that again?

Here is the same house (not ours) with the front window divided into 3 sections. What would look best?

I think the four matching windows looks better than the center picture window. If the shutters weren’t there would you add them? Your example house also doesn’t benefit from them. You’re just use to them.

You made me chuckle Hallett & Co. when you said we are just use to the shutters. And you are probably right! I think we need to go around in our neighborhood and look at other houses with shutters and without.

Okay, 4 matching window panes it is.

If I were you, I’d go for a fixed or picture window in the living room since you won’t be opening it. It’ll let in plenty of light and give the space a sleek, modern look. For the dining room, something that opens, like a casement or double-hung, might be a good choice for ventilation when you need it.

Also, if you’re looking to improve energy efficiency or reduce sun glare, window films could be a great option. They’ll help with insulation and UV protection without changing the look of your windows. You can find more info here - https://www.windowfilminstallers.com.

HU, I think the fixed window or picture window (with 4 panes of glass) in the living room makes sense. Not sure how it will the home look more modern(?). The front of the house faces north east, so there is only a small amount of sunlight that ever enters that room.

As for the dining room, it faces south west. Lots of sunlight coming into the room during spring and fall (not summer because of large trees). As for window films---don't windows come with an option to have some kind of UV protection? I am also a plant lover and I have many plants near this window. I need to have a good balance between protection of furniture and flooring versus enough light for my plants.

Make sure you will get a lot of glass. Some companies sell you 4 individual units and mill them on side during installation. This adds a lot of frame material and makes your glass smaller. Also keep in mind, that the new glass most likely will allow less light transmission than your current glass and will make the room darker. Glass over frame.

We were in the same situation last year — trying to decide between different window styles for our living and dining rooms. After some research and showroom visits, we ended up going with tilt and turn windows. They're super functional (vent at the top or open fully inward), and seal incredibly well, which makes a big difference in both winter and summer.
What really helped us choose was finding a good future proof windows tool that lets you customize size, material, glazing, etc., and see real-time pricing.
Worth checking out if you're looking for long-term efficiency and ease of use.