We are happy with the work that was completed as per estimate and would recommend the addition to other prospective buyers.
We had the secondary glazing installed on all our Grade II Listed property windows after much initial uncertainty on our part regarding effectiveness and cost (and cheaper options that we found all seemed substandard). In hindsight, it was worth going the extra mile. As other reviewers note, the panels are unobtrusive and were carefully fitted. Prior to installation, our single-glazed windows acted like refrigerator panels each winter, but this has now been rectified adding significant warmth to our home. The installation has also cut down the significant problem we had with condensation to a small amount of misting on cold nights which is to be expected. The magnetic fitting of the plexiglass to individual sections of wooden frame, with custom made black cast iron monkey-tail window catches used throughout, also means we can open these sections of window as required; and easily remove and internally clean the single glazing and secondary glazing when needed. Overall we are happy with the work that was completed as per estimate and would recommend the addition to other prospective buyers