Arm-R-Lite is the ONLY glass garage door manufacturer in the United States that welds the frames of their glass garage doors. So why does this make our doors better than our competition? Welding increases the strength of our frames making it possible to offer our customers things our competitors cannot; a 20 year welded frame warranty, 1″ insulated glazing units, energy efficiency options, acoustical options, ADA compliant pass doors, and glass garage doors up to 30′ wide for starters!