1.Material:Hand-forged using 12 gauge steel and 5/8 inch scroll work,they are pre hung and tested for quality assurance.2.Jamb&Frame:Thickness:2"• 6"(equal to 50• 150mm).Brackets on door jamb allow for easy installation.3.Glass:Clear Int.,+Rainstorm Ext.(5mm+9A+5mm=19mm thickness).If need Clear Int.+Clear Ext. Glass please send us message from Houzz after perchasingOperational hinged tempered double-pane glass is hinged and opens for ease of ventilation and cleaning.The operable glass is held and released with a latch.They are primed and painted with a faux finish. There are no visible welds.Heavy duty foam weather stripping is installed on all doors to prevent leaks.4.Insulation:Our doors are injected with polyurethane foam for insulation.5.Hinges:Heavy duty ball bearing hinges can each hold 1000 pounds of weight.6.Thresholds:2"thickness.Our steel thresholds slopes down making sure water is flowing away outside, maintaining frame integrity during shipping and installation.7.Handle & Lock: with Entry Lock & handle8.Openning Way:Right hand active;Inward9.Color:Aged bronze patina as picture, if need other colors please send us message from Houzz.After perchasing we will send spec sheet from Houzz message for customer comfirm.