Decision tool
Narrow the roof system families
Answer four plain questions to identify one or two system families worth discussing. The result uses the site's approved roof-system facts and relative cost tiers, without turning a short quiz into a quote.
Category, not specThe result narrows families. It does not select the finished assembly.
Relative cost onlyLower upfront and higher upfront are relative tiers, never prices or quotes.
Find the starting points
Let the building narrow the field
Slope and building type come first. Priority and climate then order the categories, while structural condition, drainage, and detailing stay reserved for an actual inspection.
Educational result
Answer the questions to narrow the field
This finder uses only the fit and tradeoff language in the roof-system library and published guides. It does not price a roof or select a finished assembly.