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How much does a window cleaning business make in Sheffield?

Real numbers from 10 verified window cleaning businesses in Sheffield, including the ones that closed. Updated Sep 2026.

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A typical window cleaning business in Sheffield that's still open after three years brings in $5.9k a month ($71k a year).

The top 10% make more than $15.5k a month. The bottom 10% make under $2.3k.

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Typical cost to start
$2.4k
Still open after 3 years
68%

Monthly revenue by year

For businesses still trading at each point.

YearBottom 25%TypicalTop 25%Top 10%
Year 1$1,400$2,500$4,600$7,900
Year 3$3,600$5,900$9,800$15,500
Year 5$4,500$7,700$13,200$21,400

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Questions people ask

Is a window cleaning business profitable?

Usually, if it survives. A typical window cleaning business in Sheffield keeps about $26 of every $100 in sales by year three, which on typical sales leaves about $18.5k a year. 32% close within three years.

How much does it cost to start a window cleaning business?

The typical cost to start is $2.4k. The biggest items are water-fed pole & pure-water unit and ladders, squeegees & ppe.

How long until a window cleaning business makes a profit?

A typical business had its first profitable month after 3 months. Side-hustle starts took about two months longer.

Why do window cleaning businesses fail?

The most common reason owners give is “owner burnout or injury” (31% of closures), followed by “couldn't find reliable staff” (24%).

Is a window cleaning business seasonal?

Busiest April–September. Survivors plan cash around the quiet months.

Ask window cleaning owners

Dan AshworthBrightside Window CleaningVerified owner2 weeks ago

About 600 regular houses on a 4-week cycle got me to a full-time wage. How close they are matters more than how many: I only take new customers on streets where I already have three.

A window cleaning owner, UKVerified owner1 week ago

I went full-time at about 450, but most of mine are big detached houses with conservatories, so each visit pays more.

Verified window cleaning businesses in Sheffield

TradingWindow cleaningSheffield, UK

Pane Street Windows Sheffield

“Every customer pays by direct debit. The van could run the round without me by now.”

Gareth Hale · Pane Street Windows Sheffield · Since 2018
12-mo revenue$172,670+4% vs last yearGoCardless

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The Sunday TillIssue #87 · Sep 2026How Brightside Window Cleaning grew to 1,900 customers on dense rounds and direct debits12-month revenue$242,160Price properly from day oneDensity is the profitGet out of the van5 min read · Verified via Stripe + GoCardless

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