Roofing & Cladding Calculators
Roof area, tiles, metal sheets, battens, gutters and fascia — complete material estimates for any roofing job.
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Roof Area Calculator
True sloped area from pitch
Roofing Materials Calculator
Tiles, sheets and battens
Roofing Labour Cost
Labour per square metre
Gutter Calculator
Gutters and downpipes
Colorbond Calculator
Metal sheet quantities
Roof Pitch Calculator
Pitch angle and multiplier
Fascia Calculator
Fascia and barge board length
Sarking Calculator
Underlay for roofing