Replacing Aluminum Windows in Stucco
I have a 20 year old, Southern California, stucco finished home, with aluminum sliding windows, set into the exterior side of the wall. These windows are starting to fall apart, frames coming adrift from the glass, leaky and in a word, UGLY! This house was build with 2×4 stud walls, so are only about 5 to 6 in thick. Due to design considerations, I want to replace these windows with custom built, wood casement windows that are set in the center of the wall thickness (exterior-to-interior), so my question is; how do I seal/flash this window, without damage tot he exterior stucco.
In a previous home, I replaced the alum. windows with vinyl windows that were fitted inside the alum. frames, after removing the aluminum framed glass panels, I believe they’re called “retrofit” windows. The exterior frames provided for caulking the exterior side. To me, vinyl windows are not an efficient or an aesthetic option and from what I read, will start to degrade in about 7 to 10 years.
Replies
I too replaced some alum windows with retrofit windows. I was astonished at how easily they went in with 2 screws and a tube of caulk. Before they trimmed the inside, I foamed around the edges for better insulation.
Where are you seeing that wood provides better insulation than vinyl? I think it's the other way around.
As far as looks go, I think it depends on your focus point. If you are looking at a beautiful garden, your window frame should be blank as possible. If there is nothing to look at outside, like your neighbors wall, then a really dressed up window frame makes a difference - you are looking at the inside then!
I think personally that you should invest in Dako Windows USA. They are really great choice.