Fiberglass Reinforced UPVC Windows
We are trying to decide on windows for our new home and have heard great things about Alpen. I was wondering if anyone has any experience or thoughts on their Tyrol series(fiberglass reinforced UPVC) windows vs the Zenith series(fiberglass). I like the thought of fiberglass windows(Zenith)for their strength and durability but I am curious if there is anything to the fiberglass reinforced UPVC that is offered in the Tyrol series or is it more of a marketing gimmick. Any thoughts are appreciated.
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