District heating in the centre of Ādaži serves almost only the apartment buildings, so most flues of detached and terraced houses are the owner's responsibility. Cleaning one flue costs from €100, and the cleaning certificate and the call-out to Ādaži are included.
What in Ādaži is connected to the heating network and what is not
The centre of Ādaži gets its heat from the boiler house at Attekas iela 43, which runs a wood chip boiler and gas boilers. A Riga Technical University study for the municipality (2023) states that apart from apartment buildings only four other consumers in the centre of Ādaži are connected to the heating network: one private house, the hospital and two municipal buildings. Hot water in the centre is not supplied centrally; residents heat it with electricity.
Kadaga has one boiler house with gas boilers, where pellet boilers have also been installed since 2022. In Carnikava the same study lists 11 local gas boiler houses, six of which are connected to separate block networks. Heat in Ādaži, Kadaga and Carnikava is supplied by SIA “Ādažu Namsaimnieks”.
What does this mean for the chimney? In apartment buildings in the centre of Ādaži and in Kadaga a flat usually has no flue of its own, but it has ventilation ducts. All other houses have their own boiler or stove, so cleaning by 1 November and the certificate are up to the owner.
Riga Technical University (RTU) final report for Ādaži municipality (15.03.2023); SPRK decision No. 6 (29.01.2026) on the tariffs of SIA “Ādažu Namsaimnieks” in Ādaži, Kadaga and Carnikava. Sources: ppdb.mk.gov.lv, likumi.lv/ta/id/366079, checked 04.11.2026.
New builds: modular chimneys and condensing boilers
Ādaži has many new detached and terraced houses. Compared with old houses, they more often have a modular chimney with a ceramic or stainless steel inner pipe, and a gas condensing boiler with a coaxial flue through the wall. Such a flue is cleaned with a softer brush that does not scratch the pipe wall, and we check that the condensate drain is not clogged.
A lined or metal flue of a gas appliance is checked once every two years, a brick flue once a year. If the boiler in a new house is connected to an old brick chimney, moisture from the flue gases can soak the masonry. Then you need a liner: liner for a gas boiler and condensation in the chimney.
If the house has not yet been accepted into service, the building authority (būvvalde) needs a flue inspection certificate: flue inspection for building acceptance. If you are only planning the chimney, we help with modular chimney installation.
Pellet and firewood boilers: two cleanings a season
A boiler is a long-burn appliance that does not store heat for longer than three hours. So its flue is cleaned twice: by 1 November and once more between 1 November and 1 March. In a pellet boiler the ash is fine and settles in the flue pipe and the chimney base; in a firewood boiler, especially with damp wood, tar builds up on the walls.
How a pellet boiler flue is cleaned and why there is often condensation: pellet boiler flue cleaning. For firewood and gasification boilers: boiler flue cleaning.
Cabinet Regulation No. 238 “Fire Safety Regulations” of 19.04.2016, points 68–71. Source: likumi.lv, checked 04.11.2026.
Ādaži rules on burning and what they do not mean for a stove
The Ādaži municipality waste regulations allow you to burn dry grass, dry leaves, branches and other plant parts on a bonfire on your own property, if you keep it safe and do not disturb the neighbours. This permission applies to a bonfire, not to a stove or boiler. In a firebox, leaves, grass and damp branches burn with a small flame, the smoke cools in the chimney and the soot layer grows faster.
The municipality also has binding regulations No. 44/2024 on the development of heat supply: in the district heating zone the primary type of heating is district heating, and the zones are shown on the heat supplier's website. If you are planning a new boiler in a house that could be in such a zone, check this before buying the appliance.
Ādaži municipality binding regulations No. 58/2022 on household waste management, point 17 (likumi.lv/ta/id/335078); binding regulations No. 44/2024 “On the development of heat supply in Ādaži municipality” (approved 26.09.2024, adazunovads.lv; validity not checked on likumi.lv). Checked 04.11.2026.
Fireplaces and saunas by the Gauja and the lakes
Ādaži lies between the Gauja and the lakes, surrounded by forests and lower-lying land. Many houses have a sauna in the garden or the basement, and a sauna stove is a long-burn appliance with the same two-cleaning schedule as a boiler. A sauna flue is often short and passes through a wooden ceiling, so the specialist also checks the insulation where it crosses the ceiling: sauna stove cleaning.
A fireplace that is used rarely and with dry wood usually has little soot. If the fireplace has stood unused for several years, it is worth checking before you first light it that there is no bird's nest or fallen mortar in the flue: fireplace cleaning.
Roads and access in Ādaži
Ādaži is connected to Riga by the A1, and towards Kadaga and Carnikava the route depends on the Gauja bridges. The town of Ādaži and the municipality are not the same thing: coastal villages, country houses and military areas are in the same municipality, but the route to them is different. In the request, give the village and the street.
On a pitched roof the chimney head can only be reached safely by a roof ladder or through a roof hatch. If there is neither, the flue is cleaned from below through the cleaning door. In the request, write whether the roof has a ladder or a hatch.
Price in Ādaži
Cleaning a chimney or boiler flue in Ādaži costs from €100, usually €100–130, with the certificate and the call-out. The condition report, chimney lining, installation and repairs are priced for your situation: the price depends on the length and diameter of the flue, access to the roof and the materials. More: prices and chimney sweep for a house.
Nearby places
We also work in Saulkrasti, in Vangaži, in Sigulda and in Riga. All places: where we work.
Sources
- Ādaži centre boiler house at Attekas iela 43; apart from apartment buildings one private house, the hospital and two municipal buildings connected; Kadaga boiler house with gas and pellet boilers; 11 gas boiler houses in Carnikava checked 4 November 2026
- SPRK decision on the tariffs of SIA Ādažu Namsaimnieks in Ādaži, Kadaga and Carnikava checked 4 November 2026
- Ādaži binding regulations No. 58/2022, point 17: burning dry grass, leaves and branches on bonfires on your own property is allowed checked 4 November 2026
- Ādaži binding regulations No. 44/2024 on the development of heat supply: in the district heating zone district heating is primary checked 4 November 2026
- Cabinet Regulation No. 238, points 68–71; loses force on 02.01.2027 checked 4 November 2026