How to Accurately Count Your Windows
Whether you’re scheduling a professional window cleaning or just keeping track for maintenance, counting your windows by each individual pane ensures accurate quotes and efficient service. Here’s a simple guide to get it right every time.
1. Understand What Counts as a “Pane”
Pane of Glass: Each separate piece of glass framed by muntins (the dividers) counts as one pane.
Full-View & Picture Windows: Even if they’re a single sheet of glass, that’s one pane.
Double-Hung or Casement Windows: Count each sash separately—so a two-over-two window has four panes.
2. Gather Your Tools
Notebook or Digital Spreadsheet: For tallying counts by location.
Measuring Tape (Optional): To note window sizes if needed for bespoke services.
Camera or Smartphone: Snap a quick photo of complicated or high-up windows for reference.
Floor Plan or Sketch: Jot down rough layouts of each room’s windows.
3. Walk Through Room by Room
Start at the Main Entrance: Work clockwise around the home to avoid missing any.
Record Location & Style: E.g., “Living Room, Bay Window (3 panes),” “Kitchen, Single Casement (1 pane).”
Tally Panes: Add each pane as you go. A picture window wall of six single-panes = 6.
4. Don’t Forget Special Cases
Transoms & Sidelights: Count each small pane above or beside doors as separate panes.
Patio Doors: If they have divided lights, each glass inset is a pane.
Skylights & Clerestories: Treat like any other window—one pane per glass section.
5. Double-Check Totals
Cross-Reference Photos: Especially for high-up or hard-to-reach units you couldn’t see clearly.
Room Summary: At the end of each room’s list, write the subtotal of panes.
Home Grand Total: Sum all room subtotals for your final pane count.
6. Why Precise Pane Counting Matters
Accurate Quotes: Window cleaners typically price per pane—over- or under-counting affects your bill.
Efficient Scheduling: Technicians know exactly how much time and materials to plan.
Inventory & Maintenance: If a pane ever needs repair or replacement, you know exactly which one.
By following these steps, you’ll have a clear, room-by-room count of every pane of glass—ensuring smooth, transparent pricing and flawless service. Ready to see the world more clearly? Contact TLC: Making It Easy for a free window-pane count and quote today!