To organize natural coverage of the attic room or attic, it is customary to install mansard windows, and if you want to decorate the structure to make the house of the business card, then you should think about the built-in lounger.
Content
What is Luberna? Outwardly, it is remotely reminded by the mansard windows, only the construction technology is somewhat different. Lugarna is a small building with a built-in window. Luggina is located on the roof, or rather on the roof scap. Mostly the main purpose of Lubana is an additional coverage of the attic room and, of course, the architectural decoration of the building. It is most often used in order to profitably emphasize the structure. If we talk about the construction of a new home, then architects recommend immediately planning the construction of a large area of \u200b\u200bLubana, so that more light falls into the darkened room.
A little story or how lug -ana appeared
In the 14th century, the first, unusual architectural buildings appeared. The usual at home, as well as the locks, increasingly began to decorate lumban. It was most likely the desire to distinguish the building to look from the part special and original.
A little later, approximately from the 16th century, in Europe, when the question was about acute lack of housing, the architects proposed to re-equip the empty attics under residential premises. Since then, attic of attic and lug-free.
Features and Benefits Lubana
Currently, there are several varieties of Lugzern, we will stop more and learn what they differ:
- The first and most common option is lug-haired - with a flat roof. The flat roof in this case is a roof with a small angle of inclination from 5 to 15 degrees. Such lucarna provides not only good lighting, but also a sufficient influx of air. Naturally, in order to provide air update (ventilation), it is necessary to install the drainage system from the top of the lumban, that is, from the roof. Then rainwater will not fall into the window opening. About the outlook form: standard window of square or rectangular shape.
- Luberna with a standard window shape, with a single-sided roof, with an angle of inclination from 25 degrees and above.
- Lugarne, with a duplex roof - the most ideal option for organizing residential premises. It is possible to make a large window opening, to ensure good lighting. The width of standard size lug -ana is from 1 meter. If the buildings of the impressive sizes, then the lug-on will respectively, there will be more: a width of 2.5 meters and more. If we talk about the benefits of lumbana, then this option is not the best, because in the inner space room roof, or rather, part of it is not included.
- Lugarna, having a three-tight roof - a lot of light, only the ceiling of such a room has difficult outlines.
Window opening in Lugarnaya may also be of different shapes:
- standard rectangular or square;
- triangular shape window;
- window in the form of a semicircle;
- oval window (architects call it a "bullish eye");
- and a round window.
Regarding the most common form of the window of the lumban - oval. Such a luguer is best to install on a bituminous, ceramic roof from tile or metal tile. Oval form is good in that in the cold season, snow on the roof does not accumulate. In addition, the oval window fits well into the roof design - and this not only looks advantageous, but it will not allow rainwater to drain through the windows. This is the advantages of lug-free with oval windows. Disadvantages also have: this is what falls into room very few daylight. And if you compare the luxuro of this form with others, it can be too expensive to do the customer.
The lug-on with a triangular window is predominantly installed in small technical rooms: a dressing room, a bathroom, a toilet, a corridor. The windows are very uncomfortable to open and close, because the flaps are folded in the middle of the room, it is very difficult to come up with a cornice to hang curtains or fasten blinds. These are disadvantages, but the dignity is one and it can outweigh all the flaws - such a luguer is easy to install.
If the angle of inclination of the roof is too low, then you might think about placing a pentagonal window in Lugarne. Lugznina placed above the walls (at the top point), and the ceiling will get a bounce and complex design.
Summing up, you can briefly say that, depending on the type of lumbana, the method of its insulation is also selected. For example, if it is lucar, located almost inside the roof, then you can not be inspired. The protruding lumban for the outlines of the roof will have to insulate (this is an outer structure), as well as oblique, will have to be insulated.
The main advantages of lug-free of any form:
- beautiful view of the building outside;
- ease of maintenance (windows easy to wash);
- good coverage of the attic room and correct air circulation;
- from the lug -ana can be released directly to the roof to carry out maintenance.
Disadvantages of Lugar in buildings:
- the appearance of snow bags with heavy snowfalls, which creates an additional load on the roof roof;
- in the zone of installation, lucnaya leaks are possible;
- the design and installation of the lumban is much more complicated than the installation of the attic;
- compared to the attic window, light throughput decreases by 40%;
- the cost of installation is hubbar high and not everyone can afford the installation of lug.
Choosing materials for insulation Lugar
For insulation, lucane is desirable to use special insulation: it can be fiberglass or minvat with basalt fiber. These 2 types of insulation are considered the best. Especially since the material easily stacked one layer on another.
As for the purchase of foam sheets, it is not worth using this material for insulation, because the foam though cheap material, but not the best. The fact is that with the jumps of temperature and humidity of the air, "cold bridges" are formed. Therefore, it is better not to spend in vain time on insulation of lucana foam.
As for insulation, not only the lumban itself, but also the roofs - it is necessary to warm the roof at the initial stage of building a building. Under the waterproofing layer, the insulation is stacked. If you use a waterproof or rubberoid, then it is possible to skip moisture during operation and it will not be possible to talk about quality warming. Another thing, if you purchase a special film or diffuse membrane, preventing condensate accumulation. Material Although expensive, but problems with insulation and further operation of the roof and lug-free, will not.
Before proceeding with heat insulation, lug-free with their own hands from the outside, think about high-quality insulation of the room from the inside. In order for Lugarna to not bring problems during operation, it is necessary to start with the insulation of the floors, then you can count on an increase in temperature in the rooms on the first floor and in the attic room as well. For insulation of floors in the attic, mineral or glass gamble is used (material thickness up to 15 cm). Minvatu or other insulation lay on a layer of vapor barrier material, then you can fill out all the space with glass gamble or minivata so that there are no lumen.
Thermal insulation materials for lug-free, their varieties and characteristics:
- mineral and basalt wool;
- polystyolmine;
- polyurethan.
Polyenopolster is a kind of polyurethane foam. Simply put - these both materials are made based on mounting foam. This is the same foam, only hardened. Advantages: Easy installation, affordable temperature of the insulation, the ability to insulate even the most hard-to-reach places.
Polyenopolster extrusion is also derived from the insulation of foam. The insulation is durable and dense, applied to the insulation of buildings. Advantages: There is also no moisture absorption, frost-resistant with low thermal conductivity
Glasswater or Minvata - proven over the years, even decades, insulation. If we compare the glass gamble and minvatu with basalt, then with such a insulation it is easier to work, because it is not necessary to comply with additional safety measures. The life of such insulation - up to 40 years.
House insulation schemes:
Mounting mineral wool with their own hands
Minvat in insulation Lugar, Advantages:
- High fire safety, because the insulation does not burn, and also provides low thermal conductivity.
- Strength and vapor permeability.
- Material density, good sound insulation.
- Minvata - Material is environmentally friendly and safe for people and domestic animals.
Before you begin the insulation of the Lubana Minvata, you need to prepare a work surface: if there are communication systems (ventilation channels, installed air conditioners, drain, fittings, corner, etc.), all this needs to be temporarily dismantled.
The next step is to apply primer to prevent the appearance of mold fungus.
Tips from insulation masters Lugarny:
- Before starting the insulation mounting, you need to mark up. That is, to put the vertical horizontally, vertical and diagonal. It can be a kapron cord, stretched between reinforcement (is set temporarily for marking in the wall).
- Installation of the profile will help not only make a support guide, but also to hold the insulation, to protect the moisture and penetration of small rodents. Dowels are clogged into the wall, which fits the ground profile.
- Glue is applied on the insulation layer, and the reinforcing grid is mounted on it (the width is not more than 30 cm).
- Minvata is glued to special durable glue (Cerezit). Powder is stirred in water (read the proportions on the package) to the consistency as thick sour cream. The glue should be left for 5 minutes, then mix and can be started to work.
- A solution is applied with a thin layer on the insulation, smoothed with a spatula with a tooth. The glue is undesirable to save, so the point applying in this case is inappropriate.
- Minvati sheets are glued tightly to each other, aligned in terms of level. The gaps and gaps should not be.
- The following series of insulation must be laid with a vertical seam offset.
- If the gaps were formed, they are filled separately - cuts from the remnants of minvati pieces suitable in size, glue, filling all the gaps.
- It is advisable to work in gloves, since when contacting the skin, minor particles of minvats cause skin irritation.
- The insulation is preferably not only to put on glue, but also additionally fix fasteners. This is a special round dowel.
- The next step is to mount the reinforced mesh per solution (layer thickness to a maximum of up to 10 mm).
- After 2-3 days, you can apply a layer of finish plaster.
Warming basalt cotton. Video:
