Window cleaning does not price like a house clean. It prices per window, and the variables that actually drive the cost, interior versus exterior, story height, storm windows, hard water stains, rarely make it into a number worked out on the driveway. A flat per-window guess is a guess that ignores half the job.
This tool prices the job the way window cleaners actually bid it. Pick interior, exterior or both, set your per-window rate, account for story height, and add screens, tracks, storm windows and hard water treatment as their own line items. Every input updates the total as you type.
No spreadsheet. No guessing off the ladder. Fill it in, copy the summary, send the quote.
A window cleaning quote is not just a price. It is what decides whether the storm windows on the back of the house cost you an hour or earn you one.
Free window cleaning estimator
Set the property details, choose your scope, enter your per-window rate and story-height multiplier, then add the screens, tracks and storm windows the job needs. The estimator builds a line-itemised total you can copy and hand straight to the client.
Quote the Panes. Keep the Margin.
Per-window pricing, story height, storm windows and trip fees, priced line by line in seconds.
Job Info
Property Details
Base Window Price
The rate resets when you switch scope, because interior, exterior and both are three different jobs. Override it with your own number whenever the job calls for it.
Add-On Services
0Trip Fee
Your time on the glass is already priced into the per-window rate above. The trip fee covers drive time and fuel separately, so your window rate stays the same whatever the address.
Supplies & Equipment
Estimate Summary
14
Windows, 1-Story
0
Add-ons, $0.00
$140.00
All-in estimate
Line Items
14 windows x $10.00, Interior + Exterior, 1-Story (1x)
None selected
Not charged on this job
Included in your rate
Total Quote
Valid 14 days · Base windows + add-ons + trip fee + supplies
Want the reasoning behind the numbers rather than just the numbers? How to price a window cleaning job walks through the full framework: pricing per window rather than per hour, charging more as the ladder gets taller, pricing screens and tracks separately, treating storm windows as two panes, and charging a premium for hard water and multi-pane grids.
Starting the business rather than quoting a job? How to start a window cleaning business covers the whole path, from equipment and insurance through to your first clients.
Build better quotes. Two months free.
Estimates, invoices, job tracking and P&L, everything a solo window cleaner needs without a back-office team.