DB7
Steelformers DB7 is a proprietary metal trapezoidal roofing and wall cladding system manufactured by long-run roll forming processes and installed with screw fasteners to supports. Sleek, strong and stylish, DB7 has a wider effective cover, is high strength for wider purlin spacings and excellent water run-off for low pitch roofs.
SPECIFICATIONS
SHEET WIDTH
965mm
SHEET COVER
889mm
MINIMUM PITCH
3°
SCOPE OF USE
Suitable for residential, commercial and industrial roofing, cladding and internal lining applications
APPLICATION
Roofing and vertically or horizontally laid cladding
AVAILABLE IN
Zincalume®, Galvsteel®, Colorsteel Maxam®, Dridex® and Altimate® by New Zealand Steel.
Mill finish 0.9mm Aluminium and ColorCote AlumiGard®
A range of Alsynite clear sheeting is available to match
SHEET LENGTHS
Sheet lengths are custom run to order
FASTENERS & FIXINGS
Fastener requirements are in accordance with NZS3604:2011, using 12g screws coated to NZMRM Fastener Std Class 5.
