Numero Verde
Why does a BBG door weigh more? Because it is the only one with self standing, a pre – wired electric system, because the spring shaft is housed in double ball bearing with double brackets, because the sliding devise is always on double rigorously galvanized guides, because even from smaller sizes doors have double springs for correct balance, because the cable pulleys are in steel, because the motorization is top category, because every piece is measured and treated for resistance, because it is made to last a life time. Just touch a BBG door and you will see the difference.