Summary:
Window cleaning looks like the simplest job to price and rarely is. Reach, glazing type and how long the glass has been left all change the work, and commercial premises are quoted on a different basis again. Here is what sits behind the figure you are given.
Key Takeaways
- Getting to the glass costs more than cleaning it on most Dublin properties
- Frames, sills and seals should be part of the job, and a cheap quote often leaves them out
- Regular rounds are priced lower per visit because there is less to shift each time
Ring three window cleaners about the same house, and the answers rarely line up. One quote per window, one quote for the house, and one asking how often you want it done before saying anything at all.
That is not evasiveness. The cost of window cleaning in Dublin depends on how the glass is accessed and how often it is cleaned, so the same property can be quoted at two very different figures depending on the arrangement.
What follows covers the parts of a quote that move the most for houses, apartments, and commercial units alike. It also sets out what should be included as standard rather than charged on top, which is usually where the difference between two prices turns out to be hiding.
What a Proper Clean Actually Covers
Glass on its own is the quick version. Dirt sits in the frames and along the sills, and if those are left, the first rain washes the residue straight back down across the pane you have just paid for.
Rubber seals and beading also hold grime, particularly on older uPVC. A round that includes frames, sills and seals lasts noticeably longer than one that skims the glass, which is often what separates two quotes.
What should be in the price:
- Glass cleaned inside or out as agreed
- Frames wiped down
- Sills and ledges cleaned
- Seals and beading checked
How the Glass Gets Reached
Reach is the main cost on most properties. Ground floor windows are quick work. Upstairs windows over a conservatory roof, a side return or a planted bed need either a pole-fed system or proper ladder footing, and both take setup time.
Apartments change the question again. Above a certain height, external access needs specific equipment and sign-off from the management company. On some blocks the exterior is handled centrally under the service charge, so the only thing left to arrange is the inside.
What decides the method:
- Number of storeys and window height
- Ground conditions for footing a ladder
- Conservatory or extension roofs below
- Building rules in apartment blocks
The Type and Age of the Glazing
A modern uPVC casement is a fast pane. Georgian bars, leaded lights and original sash windows are not, because each small pane has to be worked individually and the joins hold water.
Older glass also needs a gentler hand. Painted timber frames, worn putty and single glazing all mean slower work, so a period house in Rathmines takes longer than a newer estate house with the same window count.
Types that add time:
- Georgian bars and astragal glazing
- Sash windows with multiple panes
- Leaded or stained glass panels
- Roof lights and conservatory glazing
How Often the Round Comes
A house cleaned every six or eight weeks holds very little dirt between visits, so the job is quick and the per-visit rate falls. One cleaned once a year carries a season’s worth of traffic film, rain marks, and pollen, and takes far longer.
Most window cleaners work rounds rather than one-off calls, and the rate reflects that. Being on a regular round usually costs less per visit than ringing only when the glass has got bad enough to notice from inside.
Worth asking about scheduling:
- Whether a regular round is cheaper per visit
- How often the round comes to your area
- What a one-off first clean costs
- Whether inside glass is a separate visit
What the Location Does to the Glass
Coastal Dublin picks up salt. Homes around Clontarf, Malahide and Howth carry a fine film that returns faster than inland properties, so those properties tend to need a shorter interval between visits than an equivalent house further from the water.
City centre premises face traffic film instead—a greasy layer of exhaust and brake dust that water alone does not remove. Both mean the same house or shopfront needs the round more often rather than a higher price per visit.
Local conditions that matter:
- Salt spray near the coast
- Traffic film on main roads
- Trees dropping sap and pollen
- Nearby building or roadworks
How Commercial Work Is Quoted
Shopfronts and offices are usually priced on a contract basis rather than a call-out, with a set frequency specified. A retail unit may want weekly glass, an office monthly, and the rate per visit follows from that.
Timing carries weight too. Work before opening or after closing keeps the premises clear, and anything above the ground floor requires access equipment and the paperwork that comes with it.
What a commercial quote turns on:
- Frequency written into the contract
- Hours the work can happen
- Total glass area and height
- Access equipment needed on site
Comparing Quotes on the Same Basis
Before you compare two figures, check they describe the same job. Ask whether frames and sills are included, whether the price is per visit or per year, and what happens on a visit when rain arrives halfway through.
For a straight answer on a particular house, apartment, or unit, a family-run company such as Clean 4 U can assess what needs doing, confirm how often the glass will need cleaning, and set out what the round includes.
