LaCantina Doors offers folding doors with narrow rail and stile profiles in aluminum, wood, aluminum wood and clad options. Thermally controlled designs and glass choices provide optimal energy per-formance for any climate. Single-lite door panels are up to 39-inches wide and 10-feet tall without horizontal mullions. Screening solutions include solar and privacy options. The products undergo extensive testing to meet AAMA standards and are backed by a 10-year limited warranty.