We have a house with cathedral ceiling throughout. In the pitch of the ceiling we had a row of small windows with standard glass that promoted constant problems in winter and summer. I finally decided to replace this set of windows with thermal glass. After being frightened off by a number quotes and less than impressed with the before sale service, Tomlinson Glass took the time to understand what I saw as the problem and then made suggestion as possible solutions. They were able to do the job for what I considered a very reasonable price. The service they provided from start to finish was great.