MILLING AND LINING OF CHIMNEYS

Einsatzgebiet. We mill and install chimneys throughout Slovakia at favourable prices.

Milling takes 1 day. Milling the chimney usually takes 1 day (the duration of milling depends on the hardness of the chimney).

Erfahrungen. Leave chimney milling in our hands. Hundreds of chimneys have passed through our hands.

Free inspection and price quotation. Before milling the chimney, we carry out a free inspection and price quotation. If you have any questions about chimney milling, do not hesitate to contact us.

Kostenloser Transport. The distance from us to you has no effect on the final price of the work carried out.

Schornsteinmaterial. Milling of chimneys made of materials — concrete, brick, fireclay or ceramic.

diameters and types of chimneys. Milling of chimneys with diameters from 120 to 300 mm. We also mill bent chimneys — offset ones.

stainless steel. We install chimneys with heat-resistant stainless steel inserts 1.4404 and 1.4828. The stainless steel inserts are certified and EU-approved — suitable for all types of fuel.

The fundamental problem of chimneys that need to be milled is tar build-up, which causes the small diameter of the chimney opening, or rather the use and release of flue gases in the chimney.

To restore the chimney's functionality, a new chimney insert must be fitted, which requires enlarging the diameter of the chimney opening.

To meet this requirement, the suitable option is the chimney cutter . This technology is very well known on the market and is used there. It has been practised for decades.

CHIMNEY MILLING IS CONSIDERED A COST-EFFECTIVE AND FAST WAY TO REFURBISH A CHIMNEY.

You can also repair the chimney in the classic way:

1.) by opening the chimney through longitudinal cutting of the masonry, which finanziell aufwendiger, more time-consuming and involves considerable effort in cleaning and finishing work.

2.) building a new chimney, which finanziell noch anspruchsvoller than the alternative in point 1.

Through chimney milling the costs are reduced and the complications you would expect if you chose another method — such as reconstructing the chimney by milling — are considerably simplified. The chimney cutter mills on the principle of centrifugal force, using a hydraulic pump running at more than 6000 rpm. With a chimney cutter, the diameter of both a straight and a bent chimney can be enlarged from ø 100 to ø 450 mm, without cutting into or damaging the chimney masonry.

Chimney milling is carried out through the chimney opening on the roof. Any material the chimney is built from can be milled. Chimneys are mostly built of fired bricks. Some chimneys have concrete lintels at the point where the chimney passes through the ceiling.

When milling a chimney, up to 35% of the chimney wall can be milled away. To prevent flue gases from penetrating the chimney walls, stainless steel inserts are placed into the milled chimney.

This is a process in which the chimney opening is enlarged. It is done by machining the inner walls of the chimney with a milling head. It gently removes deposits and build-up. This makes the method safe even for old chimneys.

CHIMNEY MILLING IS THE MOST COST-EFFECTIVE AND FASTEST WAY TO REPAIR AND RECONSTRUCT A CHIMNEY.

For some chimneys this step is not necessary. In that case we proceed directly with the lining. However, simply milling the chimney without subsequently lining it is not possible. Only then does the chimney comply with safety and legal regulations.

We mill chimneys : straight, bent, offset, circular, square, rectangular.

How can you tell whether your chimney is straight? You'll find out in our video HIER .

We can complete all the work within one day.

Do you need to repair or renovate the chimney, but would like advice first?

No problem. Just call us and we'll be happy to advise you. If needed, we come to you for an inspection anywhere in Slovakia.

After the inspection we determine the price of the chimney for you. Once you receive the quotation, you can decide whether to entrust the execution of the work to our company.

You don't have to worry about searching for answers on the internet. Just call us and ask. As part of our services, we also offer you free consultation.

This is a process in which the chimney opening is filled with stainless steel chimney inserts. They are installed from the top of the chimney and slowly lowered along its entire length down to the appliance connection point.

We use exclusively certified inserts that are heat-resistant and chemical-resistant. We install chimneys with stainless steel inserts 1.4404, 1.4301, 1.4828 ein .

Before proceeding with this operation, you must mill the chimney. In certain cases, however, it is possible to fit the chimney without milling.

IT IS NOT ENOUGH TO HAVE ONLY HIGH-QUALITY EXECUTION OF THE WORK; IT IS ALSO NECESSARY TO HAVE HIGH-QUALITY MATERIALS.

We can easily carry out finishing or construction work related to the job (e.g. connecting to appliances, waste removal, etc.). Just let us know when ordering the service. You don't have to worry about anything.