Quote 1st Vs 2nd Story Vs Skylight - Bidding Decision Framework
Why this matters
Residential bid mismatches are the leading cause of margin erosion on small window cleaning businesses. The crew that quotes a 2-story house as if it were a 1-story house loses 25 to 40% of the gross margin on that job to unbudgeted reach time, ladder repositioning, and trim damage repair. The crew that quotes every skylight as a flat add-on of a fixed value lands either way over or way under depending on what the roof actually looks like when they arrive. This article gives you the decision framework to walk through every prospect's home in 15 minutes and produce a quote that holds at the curb. It does not assign dollar values to any line - your local market does that - but it tells you which axes drive your local pricing.
The four cost axes
Every residential window quote sits on these four axes:
- Pane count and pane type (number of distinct glazings, plus single-pane versus storm/double-hung).
- Reach height (ground-accessible from outside, ladder-accessible, water-fed-pole-accessible, requires lift).
- Access difficulty (clear lawn, shrubbery, balcony, fenced AC unit, neighbor's property).
- Glass condition (routine maintenance, post-construction, hard-water deposits, etched).
The walk-through must assess all four. A bid worksheet in Manuall Custom Fields on the Estimate captures each axis. Skip an axis and you will mis-quote.
1st story residential
Single-story homes with windows accessible from grade with a 6-foot pole maximum represent the lowest-risk and lowest-margin segment. The cost driver is pane count and access.
- Standard double-hung exterior + interior: count as 2 panes per window.
- Sliding glass door: count as 4 panes (2 fixed, 2 sliding, both sides).
- Window with screen that must be removed and re-installed: add per-pane time for screen handling.
- Window above a kitchen sink with countertop appliances blocking access: add per-pane time for setup/protection.
The reach axis is binary on 1st story: ground or short ladder. Both are within standard scope. Capture access difficulty as a Custom Field on the Estimate so route planning sees it before the crew arrives.
2nd story residential
This is where most quote errors occur. A 2-story home with windows at 18 to 24 feet above grade requires one of three approaches: water-fed pole from ground, ladder positioning, or a combination. Each carries a different time-per-pane.
Decision criteria for which method:
- Open ground around foundation, no shrubs blocking pole reach: water-fed pole from ground, fastest.
- Shrubs, mulch beds, AC units, decks below the 2nd-story windows: ladder positioning required, 2 to 3x ground time per pane.
- 2nd-story windows facing only the back yard with no gate access for pole equipment: factor in carry-around time.
- Steep grade (mountain or hillside lot): 2nd story can be 30+ feet of effective reach, treat as 3rd story.
Add a multiplier per pane for 2nd-story versus 1st-story. The exact multiplier is local market and crew speed dependent; the principle is that 2nd-story panes are not the same line item as 1st-story panes. Use separate line items on the estimate, not a blended rate.
Skylights
Skylights are roof-mounted and require either ladder access to the roof (factor in roof pitch and roofing material) or direct walking on the roof. The cost axes for skylights:
- Roof pitch: under 4/12 walkable in standard footwear, 4/12 to 8/12 requires roof harness setup per Cal/OSHA Title 8 Section 1670 (or equivalent state regulation), over 8/12 requires either an aerial lift or rope-access protocol.
- Roofing material: composition shingle is fine; tile, slate, and metal are damage-risk. Treat tile and slate skylights as a separate quote line with a damage-disclaimer customer signature.
- Skylight type: fixed acrylic dome (clean exterior only), operating glass skylight (clean both sides, interior may be 12 feet above floor and require interior ladder access too).
- Skylight condition: routine annual maintenance versus first-clean post-construction (drywall mud, paint overspray) - first-clean is 3 to 5x routine time.
The bid trap is quoting "skylight as a window" - it never is. Always add a skylight access line that captures the roof setup time and the OSHA-compliant fall protection time, separate from the pane-clean time.
Walking a residential roof to clean a skylight without fall protection violates OSHA 1926.501 (residential roof guidelines) at any pitch where a fall could exceed 6 feet. If your crew is doing this routinely on bid jobs, your liability insurance carrier is going to disclaim coverage on the first injury. Build the fall protection setup time into the skylight line item; do not undercut it to compete.
Tracks, sills, and frames
The customer expectation is "clean my windows." The industry split is whether tracks, sills, and frame exteriors are in scope. Two standard scope offerings:
- Standard clean: glass interior and exterior, exterior frames vacuum-wiped, sills wiped, tracks NOT vacuumed.
- Detail clean: above plus tracks vacuumed and wiped, frame interiors damp-wiped.
Pick one as your default and explicitly call out the other as an upgrade line. Do not leave the scope ambiguous; the most expensive five minutes you will ever spend is the post-job phone call where the customer says "you forgot the tracks."
Quote presentation
For residential, present the quote with line items grouped by elevation (Front, Right, Back, Left) showing pane count and any special line items (skylights, hard-water removal, screens). The customer can decline an elevation or a line. Use the Manuall Estimates module's DepositPercent for any job above the typical 1-day threshold to lock the schedule. For 1st-story-only routine maintenance, deposits are not standard; for any 2nd-story or skylight first-clean, a deposit is reasonable per the section on deposit-on-approval workflow in the platform's Estimates documentation.
Re-quote triggers
Quote was good on bid day; conditions changed before crew arrives. Triggers to re-quote at the door:
- Newly-built deck blocking pole reach.
- Storm windows installed that doubled the pane count.
- Foundation plantings that grew significantly.
The technician opens the Estimate in the Manuall mobile app, adds a line, captures the customer's signature for the addendum, and proceeds. Do not eat the scope creep silently.
References
- IWCA I-14.1-2001, Window Cleaning Safety Standard, residential sections.
- OSHA 29 CFR 1926.501, Duty to have fall protection (residential construction).
- California Code of Regulations Title 8 Section 1670, Fall protection requirements.
- ANSI A14.2-2017, Portable Metal Ladders Safety Requirements.
- US Department of Labor Bureau of Labor Statistics, NAICS 561720 Janitorial Services productivity data.