GutterGuide

Plan a straightforward gutter materials list before you shop or compare a takeoff. GutterGuide turns simple roof-edge measurements into clear stock-piece and fitting estimates without accounts, ads, tracking, or an Internet connection.

Choose metric or imperial units, enter an eave-run length and the number of similar runs, then add the stock lengths available to you. Include inside and outside corners, end caps, outlets/downspouts, downspout drop, an optional waste allowance, and optional hanger spacing.

GutterGuide shows total gutter run, waste-adjusted gutter length, gutter sections rounded upward, straight connectors/joiners, corner pieces, end caps, outlets, total downspout length, downspout stock pieces rounded upward, and estimated hangers.

The interface includes a practical example, clear validation, reset control, focused result cards, light and dark themes, About and Privacy information, and an offline Contact draft that never sends anything.

GutterGuide is a planning aid for simple layouts. Always verify drainage capacity, local requirements, roof layout, outlet placement, slope, fascia condition, and manufacturer instructions. It does not claim code compliance and does not replace a site assessment.