is the classic Filling of an enlarged — milled chimney opening with stainless steel inserts.
From the top of the chimney, fire-resistant stainless steel inserts are installed and gradually lowered down to the connection point of the heating appliance. In this way we create a path for venting the emissions from fuel combustion.
Stainless steel pipes must be tightly connected and insulated. The entire chimney system is thus closed and sicher .
Stainless steel inserts are placed into the existing chimney, so there is no need to tear it down and build a new one. This makes it easy to restore an old or worn chimney, which after the work is completed looks like new again.
EVEN AN OLD OR OUTDATED CHIMNEY CAN BE REFURBISHED BY RELINING.
In most cases it is necessary, before fitting, to mill out .
Milling enlarges the chimney flue and removes tar from the chimney walls. Sometimes, however, it is possible to proceed directly with lining the chimney. Whether that is the case for you we can only say with certainty after an inspection.
We use 45- or 90-degree T-pieces to connect the appliance to the lined chimney.
At these points, once the milling work is finished, minor demolition work is carried out, without which inserting these parts into the chimney would not be possible.
Living spaces, however, are only minimally affected by these changes.
This is an efficient and fast method for restoring or refurbishing a chimney.
AFTER LINING THE CHIMNEY, THE SAFETY AND FIRE-PROTECTION STANDARDS SET OUT IN THE REGULATIONS ARE MET.
We install chimneys with chemical- and heat-resistant stainless steel inserts of grade 1.4404, 1.4301, 1.4828, intended for gas boilers, oil boilers, wood and other solid fuels.
These inserts are certified and comply with the prescribed standards. Individual parts are laser-cut and plasma-welded.
CHIMNEY INSERTS ARE EXPOSED TO HIGH TEMPERATURES AND TO THE FUMES PRODUCED DURING COMBUSTION, SO WE USE EXCLUSIVELY STAINLESS STEEL INSERTS OF THE HIGHEST QUALITY
Wall thickness of stainless steel pipes: 0.6 – 0.8 – 1 mm. Depending on requirements, we use stainless steel inserts of various material thicknesses.
Stainless steel inserts with a thickness of 0.6 mm are used in particular for chimneys of gas appliances. For solid-fuel boilers, inserts with a thickness of 1 mm are suitable.
Diameter of the stainless steel inserts: 120 – 140 – 160 – 180 – 200 – 220 – 240 mm. The height of the chimney also influences the choice of the right insert diameter. The rule is: the taller the chimney, the smaller the diameter.
If the chimney is lower, you need a chimney insert with a larger diameter to ensure the correct draught.
The hole for the chimney insert is milled slightly larger than the diameter of the stainless steel pipe (e.g. for a 200 mm pipe we mill the chimney diameter to 220 mm).
We insert stainless steel pipes with a circular diameter. With these inserts it is also possible to line a square chimney that we have milled beforehand. The round shape ensures a better draught than a square cross-section.
In most cases the work takes no longer than one day.
THANKS TO THE FIRM, SMOOTH SURFACE OF THE STAINLESS STEEL INSERTS, NO SOOT SETTLES ON THE WALLS AND LOW RESISTANCE IS ENSURED, WHICH IMPROVES THE CHIMNEY DRAUGHT.
The stainless casting material the insert is made of prevents moisture from penetrating the masonry. In masonry chimneys this moisture soaks directly into the brickwork and freezes there on cold nights.
This leads to the gradual destruction of the chimney as moisture freezes within the chimney walls. It can even cause damp patches to form on the plaster and an unpleasant odour to develop.
Chimney inserts also have a fire-resistant function, as they form a kind of „insulation“.
As a result, the heat in the chimney is not fully transferred to the outer part of the masonry. At the same time, tar does not settle on the stainless steel material, so there is no risk of build-up and subsequent ignition.
HIGH-QUALITY CHIMNEY INSERTS + HIGH-QUALITY WORKMANSHIP ARE A GUARANTEE OF A HIGH-QUALITY CHIMNEY
During installation, the work itself is visually hidden inside the chimney.
All the more importance should therefore be placed on choosing the company you entrust the work to. Even if you use high-quality stainless steel inserts, your chimney may not work properly.
It is important that the the installation is carried out correctly and with the appropriate expertise . If that is the case, your chimney will last reliably for another 30 years.
Without fear of smoke or insufficient draught.
Fitting the chimney insert is not included in the milling price. Installation of chimneys is charged as agreed with the customer.
• straight, crooked, offset
• circular, square, rectangular
• Schamotte, Beton, Keramik, Ziegel
• at any Jahreszeit (Winter, Sommer, …)
• bei jedem Wetter (Regen, Schnee, …)
• In the whole Slovakia, free delivery to you.
LINING OF CROOKED OR OFFSET CHIMNEYS IS ALSO EASILY POSSIBLE.
At these points, elbows are inserted according to the bend. At the same time, technical holes must be cut at these points, otherwise inserting these elbows would not be possible.
How many and what type of elbows we can say exactly after inspecting the chimney. This The visit is free and the quotation provided is non-binding .
You thus have the opportunity to decide whether ultimately to entrust the execution of the work to our company.
The price depends on various factors. We can therefore determine the chimney price with absolute certainty only after an inspection. Until then we can give you an approximate price, the so-called Price for a regular metre .
The price is influenced by the length of the chimney, the thickness of the chimney insert, the diameter of the chimney, the number of cleaning doors you need, whether you want construction and finishing work, a possible bend in the chimney and more.
Are you interested in a quotation, would you like advice, or arrange an inspection appointment?
Just call us at the phone number. +436704024601 or contact us by e-mail info@frezovanie-kominy.sk . We send you a quotation with individual items exactly for your chimney.
With us you know exactly how much and what you are paying for.
• Increasing the fire safety of the chimney
• Removal of wet and tarred masonry
• Removal of tar, flue gases and soot from the inner wall of the chimney
• Removal of burnt and odour deposits
• Effizientere Kraftstoffverbrennung
• Improvement of the chimney draught
• Prevention of smoke entering the living space
• Prevention of moisture penetrating the chimney casing
• lower tar deposits and the risk of a soot fire
• easier maintenance (with a silicone brush) and a long service life of the chimney
• lower cost than building a new chimney
• fast execution of the work (the work takes on average 1 day)
• minimal intrusion into living spaces (extensive demolition and construction work is not necessary)
• you need to repair the chimney
• If the chimney is worn out, reconstruct it
• The chimney draught is too weak
• smoke or odour entering the house
• The chimney is heavily clogged and there is a risk of a soot fire
• you want to change the fuel you use for heating
• it requires a new appliance
• you need to enlarge the diameter of the chimney
We take care of the necessary dismantling and construction work, such as bricking up doors or outlets to appliances, waste removal, refurbishing the roof section of the chimney, other masonry work and more.
It all depends solely on your requirements.
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.
E-mail: info@frezovanie-kominy.sk
Telefonnummer: +436704024601