The roof floats on a system of sliding clip that prevents damage from thermal expansion and contraction.

1.The roof floats on a system of sliding clip that prevents damage from thermal expansion and contraction.

2.The panels are joined by an electric seaming machine, developing a full 360 degree rolled seam to ensure weather tightness.

3.Factory-formed 300 degree seam leg, plus field-rolled 60 degree seam, instead of 180 degree rolled seam to prevent coating damage

4.Special configuration to prevent cold-bridge effect

5.Factory applied sealant at female leg of the panel, to provide water tightness after seam.