I need to replace 2 windows in my home and wondered if anyone can advise me as to which manufacturer of windows make the most diy friendly windows. We have Anderson windows for most of our windows but they were professionally installed. We will install the new windows ourselves and need easy installation but good quality windows for energy savings. Can anyone offer me advice?

Most "replacement" windows are easily installed. Replacement windows differ from "new construction" windows in the way they are installed. Replacement windows are made to slip into the existing openings and attach by screwing through the jambs. Most new construction windows now install by means of a nailing fin on the outside which is covered by the siding or trim. If you make sure you buy "replacement" windows, you probably cannot go wrong. I imagine most would come with directions for DIYers.

Thanks for the info. I didn't realize there was a difference, so I will look for the correct type window now.
I appreciate your help.

LD,
I am not sure where you live or what your local area's building codes are, but in my jurisdiction in Florida, ALL window replacements require a building permit. There is no such thing as a DIY window install (at least not without pulling a permit). We have hurricane wind loads here and ALL window installations must be installed to meet teh proper wind loads. We also have a system called the Florida Product Approval database by which the manufacturer's have to submit documentation showing approvals.

There are windows that mount either in a "fin" mount or a "jamb" mount, but you need to pay special attention to waterproofing the opening. Hopefully a professional installer would know how to waterproof the windows properly under any circumstances.

TD