Plot a roof and estimate COLORBOND steel material quantities.

Search an address, trace the roof outline, calibrate one known edge, then get a quick roofing material estimate.

Start Plotting

Draw Roof Click roof corners in order. Click the first point again to close the shape.

Estimate

Calculation is based on plotted roof area, COLORBOND material assumptions, and an editable electric bill saving assumption.

Plotted roof area 0 m²

COLORBOND steel area 0 m²

Approx. sheets 0

Approx. fasteners 0

Scale calibration edge

Needed to convert plotted map pixels into roof area.

Roofing allowance

Avg. sheet length

Sheet cover width

Fasteners allowance

/m²

Monthly electric bill

Assumed bill saving

Material + saving estimate Plot roof first Close the roof shape to calculate material quantities.

Share your contact details and our team will review the roof estimate before getting back to you.