Has anyone tried replacing house windows themselves?

I did not do my own window replacement, but I did watch them do it. Anyone can handle it if they are just replacing the sashes in old wooden double hung windows with a slip-in unit. Other types may be more complicated.

What type of windows are you replacing?

I’d be replacing single pane windows with double pane. They are all very basic rectangle shaped windows.

I did mine very very easy.Window or standard sizes don't let them tell you they have to measure each window and special order each one.Just buy your windows score the fins and take them off.Remove and install from outside.Remove all glass and cross bars, The frame start from the middle pry it out.

Did not think about that I’ll have to ask

Depends how they’re installed. Had mine replaced and most of them had to be broken because they were put in between framing and brick when the house was build back in the 70s.

It’s not difficult if you have some basic skills.
Step one - Are your walls brick or some type of siding ?

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90% of all construction can be learned in a day or two with youtube.

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Replacing wood trimmed windows is very easy. Taking out windows on a brick home is an entirely different animal.

Yes, at least 15 years ago on my first house. I replaced only 5 windows before we decided to sell.

House was brick, windows were standard sizes. It really was easy. Watch some videos to get a better idea. The only thing I couldn't do was cap off the brick mold/sill with aluminum trim. I painted and recaulked the brick mold/sill. It's just detail work. Take yer time, you can do it.

Alot of people think you're ripping out the brick mold/framing and everything you see attached to a window). You're not doing that. That all stays. The only thing you have to replace are the two sashes that go up and down but you have to get them out. You chop out the "stops" and the sashes go out. The "stops" are a little piece of wood that runs vertical on the outside, on both sides of the sashes.

I bought them from Lowe's, vinyl, energy star, double hung, screened, etc. Can't remember the brand.

In the two bathrooms, we did a full renovation, so I ended up replacing the inside wood trim because I ripped out all the old drywall in order to insulate the walls(there wasn't any insulation). You don't have to replace the inside trim unless you're ripping out all the drywall etc. The windows I installed got put into place from the outside so you're not messing with taking inside trim off.

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Alot of people think you're ripping out the brick mold/framing and everything you see attached to a window). You're not doing that. That all stays. The only thing you have to replace are the two sashes that go up and down but you have to get them out. You chop out the "stops" and the sashes go out. The "stops" are a little piece of wood that runs vertical on the outside, on both sides of the sashes.

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What you are talking about is a very simple and easy task. Some people want to replace/upgrade their entire windows and not just the "guts" so to say. If you want to replace your entire aluminum window in a brick home it's not easy. The original aluminum frame nailing fin is bricked over during construction. You will need to heat and cut out the glass panes, then bust and pry out the aluminum frame itself. The frame will be screwed and or nailed into the wood by the nailing fin behind the brick so at the very least a pry bar will be needed and likely a multi tool and sawzall with a metal cutting blade. It's a messy task.

I had wood windows.