Our wrought iron door specification : 1. Our iron door jamb 160mm x 80mm x 3.75mm .(hot dip galvanized) 2. Our door sheet 120mm x 60mm x 3mm .(hot dip galvanized) 3. Our door use 2 layer front glass 8mm tempered glass, 12mm gauge steel, back 8mm tempered glass. 4. Our door hinges diameter 30mm, our door seal strip adopt same material used on car seal strip. the seal effcifence is very good. 5. our door price included the handles and lock, it can save your cost to buy lock and trouble to install the lock by yourself. 6. Our door primer paint and surface pant all we use car paint, it can have more long time not rust and looks more beautifuly than normal door paint. 7.Our door the door jamb and door sheet we filled good quality insulation thermal fire material ,this kind of material the weight is very lighter and it can undertake on 1000 degree high temperature. if you want ,we will send you this thermal insulation performance let your checking. 8. We support neutral payment methold pay pal ,let you don't have worried cooperate with us.