Good: we were very impressed with the installation of the windows. The workers were proffessional ,quick, and very neat, covering furniture in rooms while working and cleaning up afterwards.
Looking foward to seeing the energy saving this next winter.
we like the looks of our new windows,although they do make the windows smaller.
The quality is superior to other windows we looked at. The product sold itself!. Bad: The price was very high. This was really our only complaint.. Improvements: can't think of any.. Other: we are happy with our new windows.Penquin Windows was a very proffessional company..
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