Hi everyone! I am currently getting estimates from roofers and I am not sure which material would be best for my residential flat roof in NYC.
A roofer came in today and said that there is no need for a new roof, an overlay would be fine. He suggests either Firestone SBS cold applied roofing or Gaco silicone roof coating.
The roof gets very little foot traffic. The only time anyone goes up there is to clean the gutters. It does get a lot of sun, though.
Which material would be better? Is there another material that is preferable? I am a newbie at this and any advice would be appreciated. Thanks!