With building codes becoming more stringent nationwide, it's hard sometimes to keep up.
Therma-Tru has studied the requirements of Florida's Miami-Dade and Broward Counties in-depth to develop some of the strongest possible door designs.
As a result, Therma-Tru's wide range of entry and patio door systems, when properly installed, will meet the strictest requirements.
See our list of approval with supporting information
View wind maps and wind load tables