Window cleaning
in the Helsinki metropolitan area
Prices from €35,28/h after the household tax deduction. Bright, clean windows bring light and freshness into your home. We clean windows carefully and safely so you can enjoy clear views in every season.
Streak-free, spotless
windows every time.
Friendly and
skilled professionals.
We arrange a time
that suits you.
How much does window cleaning cost?
Isojoo's window cleaning costs 58,80 €/h, and the service fee is 12,80 € per visit. Travel, window cleaning products and equipment are included in the price. After the Finnish household tax deduction, the hourly rate is 35,28 €/h.
In 2026, the Finnish household tax deduction is 40% of the labour cost. The price list below shows window cleaning prices for homes of different sizes, including prices after the household tax deduction.
| Service | Price |
|---|---|
| Window cleaning, hourly rate | 58,80 €/h (incl. VAT 25.5%) |
| Hourly rate after household tax deduction | 35,28 €/h |
| Service fee per visit | 12,80 € |
| Travel | Included in the price |
| Window cleaning products and equipment | Included in the price |
How much does window cleaning cost for different home sizes?
| Home size | Duration | Price before household tax deduction | Price after household tax deduction |
|---|---|---|---|
| 40 m² (studio/one-bedroom apartment) | 3 h | 189,20 € | 118,64 € |
| 60 m² (one-/two-bedroom apartment) | 4 h | 248,00 € | 153,92 € |
| 80 m² (two-/three-bedroom apartment) | 6 h | 365,60 € | 224,48 € |
| 100 m² (large apartment) | 8 h | 483,20 € | 295,04 € |
Price list updated 10/2026
Window cleaning throughout the Helsinki Metropolitan Area
The windows are clear and light pours into the apartment.
Clean windows are a guaranteed way to make your home more comfortable and feel good! When your windows are washed by professionals, you'll notice it. Light fills the apartment and the end result is bright and streak-free. A potential buyer or tenant looking at your home will also be delighted with clean windows.
From us, you will get a window cleaner who does their job with care and has the right methods, cleaning products and equipment for a high-quality end result.
Window cleaning is a meticulous job. Please note the following:
- A professional washes two or three normal windows per hour.
- All necessary materials, supplies and travel are included in the price.
- We also clean window frames, door frames, blinds and window sills, meaning much more than just glass surfaces.
- The mechanisms are lubricated so that opening continues to be successful.
- We also wash balcony glass upon request.
- Window keys are usually lost in homes, but you can stop searching because we have a variety of keys with us.
- Weather warning: unfortunately, windows cannot be washed in temperatures below 5 Celsius and strong winds can make opening windows dangerous.
- Windows must be able to be opened safely so that they can be washed between them.
- We use separate window supports if necessary.
- Washable opening windows must generally be less than three meters high.
- The use of high ladders is not in accordance with occupational safety regulations, but:
- We wash windows along the extension arm up to a height of approximately 5 - 6 m. For example, the windows on the upper floor of a frontline building that open outwards can often be washed from the ground.
- If the windows are at a height that requires a separate personal lifting device, please inform us of this when ordering, as a separate personal lifting device will significantly increase the costs.
- Please note that top-hung windows, especially very large windows from the 60s and 70s, are generally not safe to clean, as it is unfortunately not safe to go under an old, top-hinged window with possibly decayed frames. The safety of our employees is our number one priority.
We recommend window cleaning twice a year. Contact us, ask more or book an appointment now.
We work in the Helsinki, Espoo, Vantaa, Kauniainen, Kirkkonummi and Sipoo areas - and much wider if necessary!
Did you know? When photographing an apartment for sale, the windows should be bright. Everything else can be corrected afterwards with modern image processing, but windows cannot be made to look bright on a computer.
Do you have anything else to clean up at the same time? Take advantage of our comprehensive home cleaning service.
Why choose us for window cleaning?
- Streak-free results. We use the right methods, materials and tools – no newspaper and vinegar. The end result is bright and clean.
- Much more than just the glass. We also clean the sashes, frames, blinds and window sills. We also lubricate the mechanisms so that the windows operate smoothly in the future.
- Everything you need is included in the service. Materials, supplies and travel are included in the price. Only working time is billed.
- Balcony glasses on request. They can be provided on the same trip if needed.
- Secure ordering. 100% satisfaction guarantee – if something is left out, we'll come and fix it at no extra cost.
Could you find something else to clean at the same time?
Many customers also use home cleaning when they have their window washed. When several things are taken care of in one visit, the entire home is cleaned at once, and that feels good.
Frequently asked questions about window cleaning
How much does window cleaning cost?
Isojoo window cleaning costs €58.80 per labour-hour, plus a service fee of €12.80 per visit. Travel, window cleaning products and equipment are included in the price. No hidden fees. After the household tax deduction, the labour cost is €35.28 per labour-hour.
How many windows can you usually clean in an hour?
A professional typically cleans around 2–3 standard-sized windows per labour-hour. The time required depends on the size of the windows, the number of opening glass panels, blinds, the condition of the windows, and whether any windows are high or difficult to open.
How often should windows be cleaned?
In most homes, windows should be cleaned twice a year: in spring, after winter and road dust, and again in autumn or before Christmas. Homes near busy roads or the sea, or during heavy pollen season, may need more frequent cleaning.
Are cleaning products, equipment and travel included in the price?
Yes. We bring all the window cleaning products and equipment needed, and these, along with travel, are included in the price. There’s no separate travel fee within our service area.
What’s included in window cleaning?
Window cleaning includes the agreed glass surfaces, frames, casements and windowsills. We also clean the blinds and lubricate window mechanisms. Balcony glazing can be booked separately; let us know how many panels there are and how high they are when you book.
Can windows be cleaned in any weather?
Not in all conditions. We generally don’t clean windows when temperatures are below +5 °C, and strong winds may make it unsafe to open them. If the weather could compromise safety or the results, we’ll arrange another time with you.
Can I book other cleaning services along with window cleaning?
Yes. You can combine window cleaning with, for example, home cleaning or move-out cleaning. Let us know about the additional service when booking so we can allow enough time for the visit.
Can I claim the household tax deduction for window cleaning in 2026?
Yes. In 2026, the household tax deduction is 40% of the eligible labour costs, up to €2,100 per person per year, with a €150 deductible. Learn more about the household tax deduction.
Do you clean windows in high places?
Yes, as long as the work can be carried out safely. We typically clean openable windows up to around three metres high, and use extension poles for windows around 5–6 metres high. Difficult-to-access windows may require a cherry picker, so let us know about any high windows and working conditions when you book.
Which areas does Isojoo offer window cleaning in?
Isojoo offers window cleaning in Helsinki, Espoo, Vantaa, Kauniainen, Kirkkonummi, Sipoo, Nurmijärvi, Kerava, Järvenpää and Tuusula. We serve the entire Helsinki metropolitan area and nearby municipalities with no separate travel fee.
Does Isojoo window cleaning come with a satisfaction guarantee?
Yes. Isojoo window cleaning comes with a 100% satisfaction guarantee. If you have any concerns about the results, let us know as soon as possible and we’ll come back to finish the job as agreed.
Can I book window cleaning online?
Yes. With our online booking, you can estimate the time needed, calculate the price of window cleaning, see available times and send a booking request in just a few minutes. We’ll check the booking details and usually send final confirmation within 24 hours. Book window cleaning online.
How long does window cleaning take, and how much does it cost?
The time required depends on the number, size and type of windows. Cleaning around 4–6 windows usually takes 2 labour-hours, costing about €130 including the service fee, or about €83 after the household tax deduction. Around 6–9 windows usually take 3 labour-hours and cost about €189, or about €119 after the deduction. Around 9–12 windows usually take 4 labour-hours and cost about €248, or about €154 after the deduction. These are estimates only.
Do you clean windows in both homes and businesses?
Yes. We provide window cleaning for homes, housing companies, offices and other business premises across the Helsinki metropolitan area and nearby municipalities. The price and approach for business premises are determined by the number and height of the windows, whether they open, and the working conditions.