Chimney cleaning is legally mandatory, yet many people do not know how much they should pay for it. Prices vary depending on the fuel type, the condition of the chimney and the location. This article provides a clear price list for Praha in 2026 and advice on how to avoid unnecessary costs.
Price overview for chimney cleaning in Praha 2026
The cost of chimney cleaning depends primarily on the type of fuel you burn. Act No. 34/2016 Coll. Sets different deadlines for different fuels, and thus also the frequency and costs.
| Fuel type / service | Frequency | Price Prague |
|---|---|---|
| Cleaning: solid fuels (coal, wood) | Twice a year | from 600 Kč |
| Cleaning: natural gas | 1× a year | from 500 Kč |
| Cleaning: LPG / heating oil | 1–2 times a year | from 550 Kč |
| Cleaning + inspection (combined service) | 1× a year | from 800 Kč |
| Cleaning of a heavily soiled chimney | subject to availability | from 1 200 Kč |
Warning: Prices may vary depending on the flue length, accessibility and chimney age. Heavily soiled chimneys (tar, creosote) are more demanding: the chimney sweep must use special tools and the work time is significantly longer.
What affects the price of chimney cleaning?
1. Fuel type
Solid fuels (wood, coal, briquettes) produce significantly more soot and tar than gas. Therefore, cleaning wood-burning fireplaces and stoves is more demanding, and also more expensive. Gas boilers are gentler on the flue and easier to clean.
2. Condition and age of the chimney
A chimney that has not been cleaned for several years may have heavy deposits of tar or creosote. These cannot be removed with a standard brush; chemical cleaning agents or milling are required. The price can then rise to 2 000-4 000 Kč or more.
3. Length and accessibility of the flue
The standard price calculation is based on the flue length. Chimneys in panel buildings are usually shorter and straight, making the work quicker. Historic chimneys in old villas may be angled and difficult to access.
4. Location in Praha
Central Prague (Praha 1, 2, 3) tends to be more expensive due to traffic complications and parking. Outlying areas are price-comparable, but some chimney sweeps charge a travel surcharge.
Tip: Combine cleaning with inspection or overhaul. You save on the call-out fee and get everything done at once. The inspection certificate is then valid for both the insurance company and the building's owners' association.
Cleaning versus inspection: what is what?
Many people confuse cleaning with inspection. These are two different services with different prices and purposes:
- Chimney cleaning - mechanical removal of soot and dirt from the flue. Mandatory 1-2 times a year depending on fuel. Does not issue a protocol for insurance companies.
- Chimney inspection - visual inspection of the flue, collars and smoke duct. A written report is issued. Mandatory once a year.
- Chimney inspection - comprehensive expert assessment with issuance of an inspection report. Mandatory before first operation, after reconstruction or fuel change. Price from 1 800 Kč.
For an insurance company in the event of a claim, you need inspection report, not just a cleaning certificate. More about the differences can be found in the article Inspection vs. Cleaning vs. Check-up, what is mandatory?
How to tell if a chimney needs cleaning?
- Smoke returns to the room.
- Fireplaces and stoves draw less effectively than before.
- Do you smell tar or burning?
- More than a year has passed since the last cleaning.
- You have switched to a different type of fuel
Warning of fire risk: A blocked chimney is one of the most common causes of household fires in the Czech Republic. Tar and soot are highly flammable and can ignite when overheated. Regular cleaning is cheaper than repairs after a fire.
How is chimney cleaning carried out?
- Preparation - covering fireplace doors or stoves, floor protection
- Cleaning from above - brush activation via flue from the roof (or from below)
- Removed soot - collected from the ash pan or cleaning opening
- Visual inspection - a chimney sweep will inspect the condition of the flue and any cracks
- Entry - if included in the order, a cleaning protocol will be issued
The entire job usually takes 30–60 minutes for a standard chimney. Heavily blocked flues may take longer.
Do you need a chimney cleaned in Praha? Quick appointment, transparent price.
Call: 277 278 918Frequently Asked Questions (FAQ)
Do I need a certificate of chimney cleaning?
The chimney sweep usually issues a cleaning certificate upon request. However, for the insurance company in the event of a claim, it is crucial... inspection report, not just a cleaning certificate. We recommend combining cleaning with an inspection. You will receive a written report.
When should I clean the chimney: in spring or autumn?
Ideally in autumn before the heating season - the chimney is clean and inspected before the first firing. The second cleaning (for solid fuels) should then be carried out in spring after the season ends. A blocked chimney causes less damage over summer, but it should be cleaned before the next heating period.
What if my chimney sweep says I need to mill?
Milling is necessary when there are heavy deposits of tar or creosote that cannot be removed with a standard brush. The price starts from 3 000 Kč and varies according to the length of the flue. Always ask for an explanation of why milling is required and whether the problem can be resolved in another way.