One of the main tasks in the organization of the heating system is the waterproofing of the brick pipe on the roof. The place of its outlet through the roof should be qualitatively protected from the flow during the rain, and the accumulation of water or snow. With this task I encountered when I decided to install the second heating system in the house. My roof is covered with a professional flooring, and the pipe should have been brick - it remains to understand how to make all the cracks formed on the roof.
Sealing chimney do it yourself
Special attention
Previously, all brick chimneys had an extension from their base, it defended the adjoining of the pipe from the accumulation of snow and water, although he had a very bulky appearance and created a large pressure on the roof. Now there are few people in such a way, other ways of insulation are invented for pipes from bricks. It is not a secret for everyone that the professional flooring can not tightly surround the chimney and it does not matter, it is old or the most modern one. There are always gaps, water flows into them, garbage falls, and this is not a positive moment. Before me stood a concrete goal - this is sealing. In addition, it is important not only to protect against leakage. The efficient operation of the heating system depends on the quality of waterproofing. A condensate can appear on an unprotected brick tube, which stalks into the chimney, and then during his evaporation, the thrust will decrease and the quality of the heating of the house will worst.
Sealing pipes on the roof of the corrugated hand
An important point is the form of a chimney that needs isolation. Previously, all chimney pipes were laid out of the brick, but the modern look can radically differ from their predecessors.
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Benefits
I came across many people who did not give preferences to high-quality stakes on the roof. All accounted for quite primitive methods, saying that such small gaps will not lead to serious consequences. But for myself I allocated the main and most important advantages of chimneys with waterproofing:
Sealing chimney
- The use of the heating system becomes more secure
- The heat transfer increases
- Decent appearance outside
- The chimney warms it evenly, along with this condensate evaporates and does not impair cravings, and also protects the room from smoke
Chopping options
I was very embarrassed by the question of sealing my pipe on the roof of the corrugation, but it turns out to be more important not only the coating, but also the cross section of the chimney. For the roof of the corrugated floor, slate or metal tiles there are different methods of sealing. I wanted everything that the pipe on the roof looked aesthetic and harmoniously. In my case, the pipe is brick, and the roof of the professional flooring, so we will analyze the option of insulation of the chimney of bricks with a square cross section:
Sealing chimney pipe
The most common embodiment is the installation of apron. For this work, I needed such tools:
- Bulgarian
- Sealant
- Self-tapping screws
Work plan for work
Further I will describe the sequence of actions. Since the sealing of a brick pipe requires effort - I called to the aid of my friend, who already had skills in construction work.
Sealing pipe on the roof
- First of all, I purchased the layer of adjoining. The apron is made of two parts and is installed with the help of M-shaped slats at the bottom of the chimney.
- Next, putting the bar on the pipe, I noted the line for the shit - the bends of adjoins are then inserted into it
- Using the Bulgarian, I made a shorter, going on it on the previously marked lines
- Next, installed the bottom apron - we bring the edge of the plank in the stroke
- The rest of the details are collected with the allen at least than 150 mm
- After the end of the installation of the apron, I smelled all the shoes using sealant
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Important! There are quite a lot of sealants in the market. It is important to use sealants that are able to withstand large temperatures. We should use heat-resistant and heat-resistant, according to the characteristics of each of them, you can choose the appropriate sealant option.
- Then made the "tie", which is put under the bottom of the apron. This is a waterproofing leaf, thanks to him, water is not delayed, but flows.
- When the work with the bottom of the apron and the tie was completed, I blocked the crate of a professional flooring and continued to establish an outdoor part.
- Actions occur on the same principle as before, only the top edge of the plank, I did not hide in the stroke, and appealed around the chimney
Chimney
If your trumpet is on the roof of the brick - you do not need to make any roof umbrellas, since the brick perfectly absorbs moisture. For other chimneal pipes, it is customary to install such canopies to prevent water from entering housing.
For roofs from slate
Sealing pipes on the roof of the corrugated
This material does not have accompanying nozzles to close the gaps. For the roof from slate, other sealing options are possible. For a brick tube, you can make "otter" with your own hands - this is also a apron, only from the mortar based on cement and sand. For the chimney of the round form, there is nozzle called "Master Flash". It is made of rubber or silicone, in shape resembles a stepped pyramid. Such nozzles protect the chimneys perfectly and are suitable for all roofing materials, even for roofs from the corrugated floor. After installing such nozzles, all joints are firmly sealed with sealant.
Important! The silicone nozzle serves at a temperature of -70 +250 degrees, and the master flush from rubber withstands the temperature -50+ 130 degrees.
RESULTS
We carry out the sealing of the chimney do it yourself
Despite all the difficulties that stood in front of me during the sealing of a brick chimney, following all installations and rules, I reliably isolated the place of the junction of the roof and chimney from the brick. With the help of the "Apron" system and the accompanying materials for the roof from the corrugated floor, you can independently insulate all the joints and protect them from the rain and accumulate snow.
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