window in the attic roof 7 letters

Lucarna: a luxurious element of a country house

Superstructures of various shapes above the roof or flat windows built into it are called dormers.
In ancient times, this type of roof window became known as a lucarne, and even today many people call it that way. Nowadays, a lucarne or dormer window is mainly considered as a stylish and unusual decorative detail on the roof of a house. However, many people forget that, in addition to its beauty, this roofing element performs many practical tasks. In this article, “Dream House” will tell you about the history of lucarne, its varieties and characteristics. Lucarne dormer window

Attic window in architecture, 7 letters

Encyclopedic Dictionary, 1998. The meaning of the word in the dictionary Encyclopedic Dictionary, 1998. LUCARN (French lucarne) window opening in an attic roof or dome covering. Lucarnes that have a decorative value are often decorated on the outside with platbands, molded frames, etc. Great Soviet Encyclopedia The meaning of the word in the dictionary Great Soviet Encyclopedia (French lucarne, from Latin lux ≈ light), a window opening in an attic roof or dome roof. L., which also have a decorative value, are usually decorated on the outside with platbands, molded frames, and the like.

New explanatory dictionary of the Russian language, T. F. Efremova. The meaning of the word in the dictionary New explanatory dictionary of the Russian language, T. F. Efremova. and. A window opening - usually round in shape - in an attic roof or dome roof.

Do-it-yourself attic window: varieties, sizes, installation

Windows built into the roof structure are quite common, especially since attics have long ceased to be used only for storage of old things. And they provide additional lighting. The rationalism of our time does not prevent us from taking a creative approach to converting the attic into various useful spaces: a bedroom, an office, and more.

In architecture, an attic window is defined as a window opening made in a roof with an attic. Thus, what the attic window, lucarne, dormer, dormer or even birdhouse is called, essentially does not matter. All of them are needed for ventilation and lighting of the under-roof space. The only question is how convenient it is to open them, and whether they close at all or not.

What are attic windows for? ↑

In a cold attic, they also help equalize the pressure inside and outside the room during strong winds. Otherwise, the lifting force generated by the hurricane wind will tear the roof off the house. Proper installation of a dormer window in the attic (see photo) will eliminate such a nuisance.

Largus trunk door lock repair

Classification by design features ↑

The name “window in the attic roof” speaks for itself.
Before you begin installing windows in the roof, you need to familiarize yourself with the types of such structures and the requirements of SNiP. Structures can be arranged in different ways. Based on this principle, they are divided into: A small imitation of an attic window on the facade can decorate the attic and create the impression of being inhabited.

Classic species and their new varieties ↑

Window designs for attics differ, in particular, according to the type of roof:

Among other things, the presence of attic windows and their shape add some zest to the design of the house.

Attic windows and their size ↑

The size and shape of attic windows are determined based on the design features of the roof, and their functionality is largely determined by their location. They should not be too small - through such a small window in the attic in case of emergency, say, in a fire, it will be impossible to get out.

There is a certain relationship between the size of the window structure and the distance between the rafters. For example, for a flat roof with a slope of up to 30˚, the length should start from 1.4 m, and the width should be 40–50 mm less than the distance between the load-bearing elements of the rafter system.

When installing a tiled roof, the width of the window is chosen as a multiple of the width of the tile.

Installation ↑

This installation method is justified in cases where the width of the structure fits into triple the pitch of the rafters.

Let's consider the technology of constructing a more complex attic window

Construction of the bull's eye hatch ↑

A similar design is thought through at the design stage. First of all, this concerns the load-bearing frame and the front wall.

What are attic windows for? ↑

First of all, attic windows are designed for ventilation, and this applies to almost any of them: both attic and technical.

Note:
In a cold attic, they also help equalize the pressure inside and outside the room during strong winds. Otherwise, the lifting force generated by the hurricane wind will tear the roof off the house. Proper installation of a dormer window in the attic (see photo) will eliminate such a nuisance.

Another purpose of window structures is to illuminate the attic. Not only must the sun's rays penetrate under the roof, but there must be enough light in the under-roof space. This requirement is important not only for residential premises, but also for technical ones, because mold also develops in semi-darkness. The only thing is that you need to choose the right shape to ensure the necessary luminous flux for a given room.
An attic window is also used to access the roof.

Installation of a window opening in a finished roof

Quite often the roof design does not provide for the installation of a window in it. However, sometimes it is necessary to install windows in the roof. Remodeling a structure completely is a rather labor-intensive and expensive process. You can save money by getting by with a hearing opening. Before making a window box, you should determine exactly where it will be located and its size.

The window size should not exceed 10% of the room space, otherwise severe heat loss will occur and heating costs will increase significantly.

It is most convenient to place the window in the center of the structure; it is best to place it between the load-bearing blocks. It is worth buying a product with a durable double-glazed window, since it will be affected by various weather phenomena to a much greater extent than a regular window inserted into the wall.

Dormer windows

In general, there is complete confusion with attic windows. Some people believe that auditory structures installed in an attic roof can also be considered attic. Someone denies this and claims that this category includes window structures that are installed in the plane of the roof slope. All others are auditory type.

Therefore, ordinary people are confused about the names, often calling one variety another. There is nothing wrong with this, because it does not affect the attic window itself in any way. But to be honest, they started talking about attic window models as a separate group only when they began to be built into the planes of roof slopes. So, we will assume that this is the attic variety.

Now about the window itself. There are strict rules for the window area that must be present on the roof. Its value should not exceed 10% of the area of the entire pitched structure. For example, if the roof area is 100 m², then the window area should not exceed 10 m². With such a difference, natural light inside the attic will be normal, and heat losses will not exceed acceptable standards.

Dormer windows in the plane of the roof slope Source trade-point.co.uk

This was rule number one for attic windows. Now the second rule. It goes like this: it is better to have several small windows than one large one. Therefore, there is an unspoken rule that shows the ratio of the glazing area to the number of windows:

glazing area 1 m² – 2 windows;
2 m² – 3 windows;
3 m² – 4;
and so on ascending.

Window: search for words by mask and definition

shade

obliquely cut prison window

August

the month when you won't be able to open the window on the bus, the same one you couldn't close in December (Leonard Levinson)

aquarium

“there is a glass pond on the window, but they don’t let you fish” (riddle)

Agave on the kitchen window

"light in your window" sings

embrasure

balcony

Jacob Bruce translated this word from Dutch into Russian as follows: “the walkway in front of the window or door of the upper dwelling, left by the railings”

balsam

bandeau

rigid lambrequin, decorative element of window design

battery

heating radiator under the window

home heater under the window

birch

biforium

in Romanesque architecture - a window with two openings, separated by a column or column

Blaginina

Russian poetess (collections “Skladen”, “Windows to the Garden”)

blonde

sliding window shutter 2. insulating shutter

browser

window to the world of the Internet

eyebrows

market

a horizontal break at the junction between the sashes of a door or window, protecting against drafts

Vaarandi

Deborah (born 1916) Estonian poet, collections “Under the Sound of the Surf”, “Dreamer at the Window”

vadya

a hole (“window”) in a swamp with standing water

store everything for a bath in Mogilev

vasisdas

a small window in the door or window

there are blinds on the window, and what is in the lady’s hands?

fan

(ventilator, vantelator) A hole for the flow of fresh air into a room, made in a wall or window.

vertok

swivel lock for door or window

wind

“without arms, without legs, knocking at the window, asking to come into the hut” (riddle)

evening

“gray cloth stretches out the window”

“gray cloth stretches out the window” (riddle)

opens from the window

picture opening from a window

Windows

(English: Windows Windows) operating system developed by

stained glass

glass to glass in the window

painting or pattern made of colored glass (in windows, doors)

colored glass window

showcase

store advertising window

space outside a store window for displaying goods

store display window

tab

a graphical user interface element that allows switching between multiple open documents or active sessions in a single application window

moisture

drops of water on the window

curtain

full window curtain

What do we hang on the window?

curtain covering the entire window

curtain for the entire window

thick curtain over the entire window

gates

made money on windows

geranium

Gubin

how long ago - do you hear? - How long have I been looking out your window again? (a singer)

girl

three of them were spinning under the window (Pushkin)

Carrying out installation work

Knowing how to make a skylight at home, you will not only be able to try to do it yourself, but also check the work of the company that you decide to entrust this procedure to.

First, you will need to cut a hole of the required size in slate or other covering. Once it is ready, you can begin to mount the window frame itself. To do this, a 40x50 mm beam is attached to the load-bearing roof rafters. It will become the supporting frame of the window structure.

It is best to fasten the frame using stainless steel elements.

During installation, you must ensure that the frame is pressed tightly against the rafters. Wood screws are usually used for this. Using the same principle, dormer windows are installed, located parallel to the structure of the roof of the house.

Even if you know how to make a skylight, it is better to entrust this work to professionals. An improperly installed window will leak or let in cold, and its service life may be shortened.

Installation of dormer windows

The design of these windows meets many objectives, and therefore the requirements for its design are high.

It should be ensured:

Reliable strength.
Decent degree of illumination.
Good ventilation.
Visual harmony with the architecture of the house.

The window roofing system is equipped with its own rafter base, sheathing, roof decking and drainpipe.

The creation of the object follows the rules of the roofing pie. When constructing an auditory facility, the technological process indicated below is followed, and only the elements specified in the project are used.

The technical process begins with the design and development of a drawing. Here the properties of building materials are taken into account and load calculations are made (wind, temperature, precipitation). Select fasteners and connection elements. They make decisions on waterproofing, drainage and sealing. Choose:

type of construction;
number of windows;
dimensions of the structure (in accordance with load-bearing properties);
method of fastening to the roof of a building.

Note: the design of a dormer window on the roof should be done by a person knowledgeable in construction.

The frame is installed according to the rules for constructing a standard roof with the installation of a rafter system and sheathing, laying roof coverings, securing the drain pipe, erecting the ridge and providing protection to the junctions.

The work is being carried out in parallel with the installation of the main roof of the building. If the object is built into an existing roof, then it is enough to determine the place of implementation and follow the rules of SNiP:

The place of the future frame is pre-strengthened with rafters. It is impossible to cut into them, in order to avoid reducing the strength of the roof.
Horizontal wooden beams are fixed parallel to the external walls of the house. Then the vertical ones are added.
The parts are connected by a single transverse bar. The formed frame is attached to the upper beam. The junction of elements occurs with the participation of metal devices: bolts and anchors. Cutting or notching will not create the required strength. Before fixing the parts, horizontal and vertical alignment of the beams is done.
The lathing is installed on the frame using bars or a galvanized profile. The distance is 50 cm.
After the frame part, the ridge beam is erected and the rafter area of the window is assembled.
The gables are covered with plywood (moisture resistant) flush with the outer wall.
A layer of waterproofing is fixed from the inside (sealant is applied along all joints). If necessary, insulation is done.
The roof is often covered with the same building material as the roof area of the house.
Fastening the sheathing to the sheathing. Here, a material suitable for finishing the room is used, or wooden strips in a horizontal or vertical position.

Advice: covering the surface with plaster when sheathing is incorrect; its structure is not able to withstand the running rafters under the pressure of wind loads.

Façade wall cladding is often made of steel siding. This building material is practical and provides reliable protective functions. Visually, it ennobles the walls of window objects and brings harmony to the style.

Lucarne device on the cut.

How to do the work yourself?

Algorithm:

Erect the frame and install the sheathing at intervals of 50-55 cm.
Introduce a ridge.
Assemble the rafter system.
Install the frame to the roof rafters (if from scratch) or cut out a place for it (in an existing roof, where load-bearing logs cannot be damaged).
Secure the frame.
Cover the gables with plywood (moisture-proof).
Attach a layer of waterproofing.
Cover the object with roofing building materials, and avoid mistakes in the junction areas (so that in the future there are no places for moisture to leak).

The inside of such objects is sheathed with appropriate finishing boards or ordinary clapboard. Construction mixtures such as plaster are not used in these works.

History of the name

Many have heard this name, but not everyone knows why it is called that. Referring to V. Dahl’s interpretative dictionary, in the category “Hearing”, the term stands alongside “for hearing”, “vent”.

The author designated the phrases “dormer window” and “hearing in the roof”, with the note “although there is nothing to listen to here.” Also, Dahl gives the phrase “rumors blow with the wind.” It's not for nothing. Once upon a time, such windows were in the premises for service personnel. As a rule, the servants loved gossip and gossiped “from the heart.” So much so that parts of the conversations could be caught through the windows.

The second explanation for the origin of the definition refers to the Manege in Moscow, built in 1817. It was erected as a tribute to the destruction of Napoleon's army. During the construction, a team of a local master, Slukhov, was involved. He was a well-known roofing specialist and, in fact, was responsible for this work in Manege.

The original design of the building did not include such windows, and ventilation of the attic was not provided. One day, in the heat, the surface of the attic became so hot that the roofing began to deform. The incident was reported to Alexander I, and the work had to be corrected urgently. Slukhov then proposed placing a row of windows on the slopes to ventilate the room. Since then, such structural elements have been named after the name of this master.

Then they came up with another use for lucarnes (their second name) - they began to make this invention to reduce the load on the ceiling, in which the installed beams sagged and could not support the mass of the impressive span. The significant draft created by the windows created a zone of reduced pressure above the ceiling. Therefore, the weight impact on the ceiling was reduced and a serious accident was avoided.

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Dormer window in architecture

These are the windows that protrude from the roofs. What are they and what are they for? The objects are equipped with their own side walls and roof, externally - miniature houses.

Since their inception, dormer windows have served several purposes. Installed on large cathedral portals in the Middle Ages, they combined:

aesthetic purpose;
were a tool for reducing loads on the foundation;
allowed air and light rays to pass through.

In Gothic times, through openings were mounted on high pediments, if not for ventilation purposes, then for the integrity of the composition. They were made round, and often entirely made of colored glass, like stained glass. Architects also added stone “weaving” to them. They liked to erect a high spire above the middle of the window. Such objects could have vertical glazing or leave the openings open.

During the Renaissance, in Europe, where a humid climate prevailed, gable roofs began to be erected on apartment buildings. With such a roof arrangement, there is a large space between the ceiling and the surface of the roofs. Sometimes it could be used as a living space. It must be ventilated.

Help: without a dormer window, which served for ventilation, moisture would accumulate in cold weather (and its condensation is detrimental to building materials).

Despite the practical purpose, the architects of that time tried to carry out such objects in the same style as the building, and gave the appropriate design.

In all subsequent historical periods, such windows were used more in architecture for decoration. They were similar to the Tudor style in England and the Chateau style in France. The appearance of the pediment windows was always performed in the general style of the building.

In housing construction of the 21st century. they are introduced for the purposes of ventilation, light transmission and decoration. A popular material for their manufacture is polyurethane. Resistant to moisture, ultraviolet radiation, and chemicals, it is not “afraid” of large temperature fluctuations. In the exterior, the building material imitates wood, stone, plaster and brick textures.

Installation of a dormer window

The dormer window has structural differences from the attic window. First of all, it requires a gutter, so the roof slope must be at least 5 degrees. The most popular design is in the shape of a quadrangle.

For cottages, a triangular window is often used. Instead of side walls, it has roof slopes. Thanks to this design, you can save on waterproofing, since the area of work will be significantly reduced. The disadvantage of this solution is less illumination.

Triangular dormer

A common type of lucarene roof type is triangular in shape with steep slopes. This format was “loved” by the owners of private estates located outside the city.

A distinctive feature of the style is the absence of recesses in the gable wall with a dormer window into the roof. It is installed on the same level as the outer wall of the structure.

Due to the impressive height under the pointed roof, the buildings are complemented by large frames. It is also possible to add details similar to cathedral vaults.

The triangular dormer window is aligned on a common axis with the house window installed below. This technique allows you to create a harmonious façade concept. The hatches, at the same time, neatly “fit” into the exterior.

Such windows are usually installed on roofs with steep 64-degree slopes. There they do not add useful space. But they solve the moisture problem. Due to the window, it does not accumulate in the room.

The roof of the dormer window descends to the main roof of the structure before the valley, and waterproofing of the joining zone of the walls on the sides is not required. This makes it easier to seal the window on the roof of the attic, and the entire surface of the building.

Attic windows and their size ↑

When installing a tiled roof, the width of the window is chosen as a multiple of the width of the tile.

Roof windows for private houses

It is necessary to think about installing dormer windows at the stage of roof construction, when the rafters are being erected. The window frame must have its own sheathing, have its own rafters, that is, you will need to create a miniature roof, separated into a separate one. The main rafter system must have openings for future windows. In these places, you will need a strong fence that can support the weight of the future window.

Read more about “Which roof window to choose” in our article on the website. You will find practical advice.

Before installing a roof window, read what consumers think about roof windows. Which windows are better, cheap or expensive?

Which is better, plastic or wooden dormer windows, read our article at the link https://oknanagoda.com/okna/mansardnie/mansard-comparison.html.

Frame dormer window: work order

After the rafter legs are installed, transverse beams are placed on them. The lower beam should be flush with the wall, and the upper beam should coincide with the height of the window. The top bar, located across, will hold the vertical posts of the structure. The resulting frame must be fastened with timber, which is laid lengthwise. After this, a rafter system for the dormer window is made in the image of the roof rafters.

If dormer windows for the roof of private houses can be installed after the building has been erected, then it is advisable to install dormer windows immediately at the time of construction of the house, otherwise the roof truss system will have to be redone.

Types of window structures on roofs

In principle, the classification includes only two positions: the already mentioned attic and auditory. They differ from each other mainly in location. The first are installed on the slopes of attic roofs, the second in the gables of pitched roofs. Now let's look at them separately and start with auditory ones, you will understand why.

Windows on the pitched roof of a private house Source pinterest.com

Dormer windows

This type of roof windows got its name not because they could eavesdrop on something through them, because there is no one to listen under the roof structure. They were first invented by an engineer named Slukhov, who was responsible for the construction of the roof of the Moscow arena. It was there that the first windows on the roofs appeared.

The classification of dormer windows is not broad. Based on their location, they are divided into pediment and pitched. The design is divided into three types:

in its pure form, a window opening located on the gables of the roof structure, that is, without additional elements;
on the pediment with side walls and a canopy;
on slopes with side walls and a canopy.

The last two models are popularly called “cuckoos”.

Purely conditionally, a division can be made according to the configuration of the canopy, although architects believe that it is the shape of the window roof that often plays an important role in creating a single building design. Visors are:

single-pitched;
gable;
arched;
flat, they are French.

Dormer structures located on the slope of the roof Source prohor-stroy.ru
It would seem that dormer windows are a simple and functional solution. But the architects again warn that the type, design, and location are chosen strictly taking into account compatibility with the architecture of the building. Otherwise, this element will look alien.

It should be noted right away that a set of norms and regulations (SNiP) under number 21-01 was compiled for roof dormer windows. It clearly outlines some of the requirements associated with the installation location of a window structure of this type:

install dormer windows only on slopes whose inclination angle is greater than 35°;
the minimum size of window sashes is 0.6-0.8 m, respectively, the dimensions of the entire opening should be 1.2x0.8 m;
if the windows according to the project are installed on a hip roof, then the slope on which the window structures are mounted should not be a continuation of the building wall.

SNiP has a recommendation that architects themselves know about. It is believed that hearing products should be installed on the same vertical line as the windows in the walls of the house. In this way, the architectural proportions of the building are not violated.

Dormer window on the roof gable Source vivbo.ru

How to make a dormer window correctly

If this concerns the pediment, then there is nothing complicated.

, an opening with a width of at least 1.2 m is left between the supports for the rafter legs
Two transverse strips are mounted into it determining the size of the opening in height. That is, the window opening is finally formed with the required dimensions.
Under the opening, a window structure made of wood, plastic or aluminum is ordered.
After manufacturing, installation is carried out using standard technology, as in the wall of a house or apartment.

How to make a window on the roof gable Source cconstruction.co.uk
See also: Contacts of construction companies that offer the installation of windows and doors of any configuration.

If a dormer window is a “cuckoo” window, then the installation process here is not limited to just installing glazing. It is necessary to build a rather complex structure in the form of a house with a roof. Let us first stipulate that the “cuckoo” is assembled between two roof rafters:

Between the rafter legs, at the level of the window sill and the ridge of the dormer window, cross members are installed from the same material as the rafters themselves.
If there is a need to strengthen the structure, then one or two pieces of boards are laid between the rafters up to the eaves in the form of a shortened leg to form an overhang. Exactly the same elements are laid at the roof ridge. The first ones rest with their upper edges on the lower crossbar, the upper ones with their lower edges on the upper one.
Now the walls of the house are formed. From slats with a cross section of 50x50 mm, racks are installed along two rafter legs in increments of 40-50 cm. They are cut so that at the upper ends they are located on the same horizontal line.
Now all the racks at the upper ends are bound with the same 50x50 mm rail.
Next, the visor is formed. Often this is a gable structure, and we will discuss its construction.

This is what the “cuckoo” projection frame looks like for a dormer glazing structure Source dekorrapi.jew.access.ly

The ridge of the visor should rest with its rear end against the upper cross member between the rafters. They attach it to it.
is installed under the opposite end , the lower end of which rests against the element of the upper trim (facade).
are installed , resting on the ridge and on the top trim.
is insulated , sheathed on the outside and inside, and the canopy is covered with roofing material.
The window is installed on the roof of the house using standard technology, that is, vertically.

Why do you need service skylights?

Even under the most favorable conditions, when construction was carried out without major errors and in the foreseeable future there will be no need for roof repairs, access to the roof is periodically needed. And here's why:

You should not discount the possibility of ventilating the attic space, since excess moisture is fraught with such negative consequences as wetting of the insulation and elements of the rafter system. And if wet insulation means an increase in heat loss, then wet logs threaten much more unpleasant consequences. Having a service window will help keep the room dry and clean, which is especially important when the attic is used as storage. And natural lighting will simplify the operation of the room.

Source