Roofing tools & calculators

Most roofing companies make you call before they'll tell you anything useful — even rough cost ranges. We do the opposite. Every Crown Roofers tool gives you a real, specific answer to your question with 2026 Sydney numbers, no email gate, no callback obligation. If after using a tool you decide we're the right roofers for the job, great; if not, you walk away with information that helps you anyway. That's a fair trade.

The repair-or-replace quiz scores your roof on six dimensions — age, leak frequency, visible damage, structural issues, energy bill change, and how long you plan to stay — and gives a clear recommendation with a Sydney cost range for each path. Built from our experience inspecting Sydney roofs across every suburb and material type. Takes 60 seconds.

The material comparison tool puts Colorbond, Zincalume, concrete tile, terracotta tile, and slate side by side. Real 2026 Sydney cost per square metre and total job cost. Real lifespan ranges based on Australian climate exposure. Real coastal suitability and heritage council restrictions. Decide between materials in minutes instead of weeks.

Both tools are free, no signup, no email required. If you want a written quote after running them, call 0490 688 332 or use the contact page. Crown Roofers is NSW licensed (471250C), $20M public liability insured, and backs every job with a 10-year written workmanship guarantee.