We bought windows from Lowes .. Lowes sent a qualified sales person who measured and quoted price.. Pella windows installed for us.
Myself personally I would install them as I am a contractor. That being said, the average homeowner could install and complete this task on a free Saturday.
Angies list for 20 years. Teachs me... That the proof is in the pudding I'd call 614 236 list. & Get it right the first time. Frankly
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