Per job: field measurements (rough opening to 1/16"), product selection (vinyl, fiberglass, wood-clad, Andersen/Marvin/Pella lines), trim + color + screens. Supplier cut-order with confirmation. Install schedule + permit tracking. Energy-rebate lookup. Deposit + installed invoicing with 10-yr workmanship warranty tracking. For 1-5 crew window shops.
Per opening: rough opening (width × height to 1/16"), squareness diagonal, existing frame condition, sill + header notes, trim removal scope. Photo capture per window. Mobile-friendly form for the tech on site.
Andersen, Marvin, Pella, Jeld-Wen, Milgard product lines. Per product: default U-factor, SHGC, color options, grid patterns, hardware. Config by customer preference. Pricing pulls from supplier price list.
Auto-generate supplier order from measures. PDF export + email to supplier. Lead time tracked (Andersen 6-8 wks, stock 1-2 wks). Order receive + stage + install sequence.
Per install: permit pulled, glass inspected on arrival, flashing + drainage, caulk + insulation, interior trim. Before + after photos. Customer walk-through sign-off.
Per-state + per-utility rebate lookup. ENERGY STAR qualified product flag. Rebate application + submission. Customer credit on final invoice. Max rebate = max close rate.
Per install: 10-year workmanship + manufacturer warranty (20-30 yr typical). Service-call log under warranty. Alerts to call customer at year 9 (warranty expiration + new sales).
Flask + session auth. Customer list, pricing, supplier pricing, warranty records stay yours.
Hosted plans are early-access. Self-host today; email tim@dangercorn.net to join the waitlist.
windowpro is one of 220+ verticals scaffolded from the same template. Each gets a working skeleton for free; individual ones get promoted to full products as demand surfaces.