Ceramic tiles and velux window linking scheme. Installation of velux roof windows. Features of Velux brand windows

To improve the atmosphere of the attic, make it comfortable and bright, it is recommended to install one or more roof windows. Some of the best high-quality roof windows are those from Velux. We will discuss their features, characteristics and installation below.

General concept of roof windows

A roof window is installed on the roof of a house that has an attic. These windows must withstand extremely heavy loads, such as the roof. It is this feature that distinguishes them from ordinary windows.

Friction hinges are one of the components of a roof window on which the sash rotates. They are located near the top of the window, so that when water gets in, it flows onto the roof and does not enter the attic.

Friction hinges are designed in such a way as to ensure uninterrupted rotation of the sash around its axis and its fixation in any of the required positions. Thanks to this quality, maintenance and cleaning of roof windows is easier, and there is no risk of the window closing on its own in strong winds.

The design features of these windows allow you to separate the frame from the sash if necessary when installing the window. Almost all roof windows have small sizes, their area does not exceed 1.5 m². If you need to install big windows, you need to use special frames that combine several windows into groups: horizontally or vertically.

Since the location of the dormer window is a roof with a certain angle of inclination, the window is influenced external factors environment such as water, ice, wind, sun, precipitation. Therefore, there are certain requirements for the design of roof windows, namely:

rigid frame;
accurate measurements;
high level thermophysical characteristics.

For the manufacture of roof window frames, high-quality and durable materials. If the structure is made of wood, then the most powerful tree species are selected: pine and other conifers. A mandatory process is to treat the wood with antiseptics and varnish.

Metal linings on the outside of the window provide protection from precipitation. For their production, aluminum coated with polymer-based paint is used. The function of these flashings is to fix the window to the roof and drainage system.

Locking systems, which consist of handles, latches and hinges, are used as fittings. Dormer windows have from 1 to 5 locking points. The location of the handle can be side, top or bottom.

When the handle is located on top of the window, an adult can easily open it, but children will not do this. Although people who are of average height will not reach such a handle.

The location of the handle at the bottom also has its advantages and disadvantages. It opens easily and you don’t need to reach for the handle, but at the same time, if there are flowers and other elements on the windowsill, you constantly need to touch them to open the window. Therefore the most best option installing a handle on the side of the window.

Most roof windows consist of a single-chamber double-glazed window, which has low thermal conductivity, lighter weight and a high level of safety, in contrast to two or three-chamber double-glazed windows.

Glass is used in the design of skylights:

hardened type;
fluate glass;
triplex glass.

To minimize heat loss in winter time year, energy-saving glass is installed.

Ventilating a roof window is very simple and the process lasts faster.

Velux roof windows: characteristics and features

The Velux company's products in the form of roof windows are distinguished by a high number of positive feedback buyers.

Velux roof windows are produced in three series:

"Design";
"Innovation";
"Standard".

Velux roof windows of the first series consist of elements that can emphasize unique interior attics. They are easy and convenient to install and have an attractive appearance. This series has several types of windows:

“Design Lux”;
“Panorama Design”;
“Design Vertical”;
“Design Gemini.”

“Lux” roof windows are a combination of two closely spaced windows that can create the effect of a large space in the room, as they let in light and make the attic spacious and cozy. To protect yourself from the heat, summer time use curtains for years.

The “Design Panorama” series is a combination of one window located vertically with a panoramic window.

“Vertical” - two skylights, the top of which has an external opening mechanism, and the bottom is blind.

“Twins” series - consists of two classic identical windows, which are located at a distance of 100 mm, filling attic room lots of light.

The windows of the second series “Innovations” are divided into four categories:

“Living Room Innovation”;
“Bedroom Innovation”;
“Bathroom Innovation”;
“Innovation Upper Light.”

The first option is a smart roof window that has remote control and built-in rain sensors. Used for decoration modern curtain, equipped with an electric drive. All processes are automated.

The second option for roof windows involves installing them with an attic in the bedroom. They are characterized by the presence smart control and rain sensors. Used to dim the light roller blind. For privacy in the bedroom, protection from heat and extraneous sounds, automated roller blinds are used.

Skylights installed in the bathroom are made of white moisture-resistant polyurethane. Have remote control. It is possible to program the window, for example, to close it after taking a bath or shower. To avoid the heat in the summer, blinds and roller blinds are used.

Dormer windows, which provide the attic with overhead light, are made of wood. They have a remote control for convenient ventilation. The outer glass uses a self-cleaning coating that washes the window when it rains. The package includes a set that provides protection from heat.

The Velux Standard series is distinguished by the convenience, practicality and reliability of roof windows. The optimal combination of price and quality. The window comes with an installation kit. The series represents four types of windows:

“Living Room Standard”;
“Bedroom Standard”;
“Bathroom Standard”;
"Office Standard".

The first option represents a smart window with the presence remote control and a rain sensor. Decorative element is a roller blind.

The second option has the appearance of a classic window, which is an excellent heat insulator and has soundproofing qualities. Curtains protect the room from getting daylight and at the same time decorate the window. Availability mosquito net, will provide sound sleep and protection from insects.

The price for Velux attic windows depends on the type of series in which they are made. The most inexpensive option is the “Standard” series.

Advantages of installing Velux windows and review of popular models

We propose to consider the advantages of Velux roof windows, which have a central opening axis. These models are ergonomic and practical. The presence of a convenient handle makes it possible to install the window on optimal height, furniture or other objects can easily fit under the window.

The ease of opening and closing is ensured by the handle; it is possible to ventilate the room while the window is practically closed. The window rotates 180 degrees along its axis, so cleaning it is easy and hassle-free.

The position of the handle in the upper position allows you to protect children from opening the window. Exists a large number of options for roof windows made in the following configuration: wooden, polyurethane, radio-controlled.

Velux window sizes are selected individually, in accordance with the size of the attic.

Let's look at the popular Velux window models:

1. GZL - an attic window made of wood, has a central opening axis and is an economy class model. The basis for production is glued wood, there is a double varnish coating. On the upper section of the frame there is ventilation outlet. This model does not require installation electrical equipment. Advantages:

double varnish coating ensures the durability of the product;
the presence of a removable filter that is easy to clean;
the window is easy to clean;
To easily install curtains or blinds, there are special fasteners.

2. GGL - a roof window made of wood, it has a convenient handle bar that ensures its opening. The window has a triple varnish coating. Peculiarities:

possibility of placing furniture under the window;
it is possible to ventilate the room;
the window rotates along its axis by 180 degrees;
production material - laminated wood;
This window model is harmless and safe for health.

3. GGU - roof window, with moisture-resistant characteristics, is made of wood, but has a polyurethane coating. This model will fit perfectly into the bathroom or light design premises.

The polyurethane coating has no corner adhesions, so the window has a longer service life.

4. Integra - radio-controlled roof window, the first model in the world developed by Velux. The remote control allows you to control the closing and opening of windows, curtains, and blinds. There is a function for auto-programming and saving settings.

The presence of a built-in motor makes it easy to open and close the window. Automatic activation of rain sensors on the remote control. Velux manufactures and guarantees all automatic components. To turn on a window, you must connect it to an outlet.

5. Solar roof windows - powered by a solar battery, so they do not require a power connection. This window is easy to install, very convenient and practical. Solar battery located on the top of the window. After completing all installation work, you should turn on the window using the remote control. The window package includes:

solar panel;
mounting plate;
batteries;
motor.

It is better to purchase this window if it is installed in a region with sufficient sunlight;
install a roof window in the south of the roof;
the performance of the solar battery depends on the level of roof slope;
make sure that trees and other buildings do not block sunlight;
To ensure the functionality of windows, blinds, roller blinds, awnings, an individual solar battery is required.

Instructions for the care of Velux roof windows

1. If the window is installed in a region with a harsh climate or a lot of precipitation, the window requires special care.

2. In the winter season, a large amount of ice and snow accumulates on the surface of the windows, so they need to be cleaned periodically; it is better to do this when the snow begins to melt.

3. Be sure to ensure free drainage of water from the surface around the window and drainage system.

5. If you do not remove snow and ice from the surface, the window will not function normally and perform its functions. Water will enter the room.

6. To ensure free flow of water and snow from the surface of the window, it is recommended to install around the window heating cable. It is laid around the perimeter of the window and along the drainage system.

“Velux” roof windows installation

To choose the right model of a roof window, you should determine its location in the attic. This process includes planning the space. In most cases, windows are installed in the space between the rafters, but there are cases when it is necessary to cut beams.

The window model depends on the angle of the roof; the Velux company provides roof windows for roofs with an angle of inclination from 15 to 90 degrees, as well as for flat roofs.

From type roofing material It depends on what kind of flashing will be installed around the perimeter of the window. To ensure that the window does not let water into the room, you need to organize proper waterproofing.

After installing the Velux roof window, you need to hydro- and thermally insulate the window frame and rafters. Materials for these works are provided by the Velux company.

In the interior of the room, a slope should be built under the window. There are special branded slopes “Velux”, but there is also the possibility of its independent construction. If the window is installed in a study, bedroom or children's room, choose models with internal laminated triplex glass; if the glass breaks, the laminated film will hold the fragments and protect the people living in the attic. To protect the room from excess light, it is recommended to install additional accessories, which are also produced by Velux.

When planning where to install a window, you should consider the possibility of viewing the view from the window in any position. Windows that open in the center are more convenient, but they are not installed on roofs with a slight slope. If the installation height of the window does not allow it to be opened, then you should use automated system management.

The minimum height from the floor to the bottom of the window is an area of 80 cm. All roof windows require ventilation of the room and ventilation valves.

The first stage of installing a roof window is the construction of an opening in the roof, which is cut from any convenient side: both external and internal. Distance between beams and installed window should be minimal: 2-3 cm for thermal insulation.

If the window is installed from the inside of the room, the window sash should be removed. The package includes a set mounting plates, which need to be installed on the window before installing it in the opening. If the window size is more than 1.5 m, then special brackets are required that will provide additional fixation of the window in the opening.

Thermal insulation of Velux roof windows is made by four strips of polyethylene foam located on metal guides.

The window frame must fit snugly to the frame to ensure this action, it is necessary to adjust the level of all parts of the window, starting from the bottom. The bottom of the box and frame should be parallel to each other. When the window is installed level, it is fixed. A breathable membrane from Velux will help waterproof the window and extend its service life. It is fixed with a stapler.

Next, you need to refer to the instructions that are located in the packaging of each window. It indicates the sequence of fixing the frames and linings on the window. Do not mix up the parts on the right and left sides. If there is no experience in installing roof windows, it is better to entrust this matter to professionals, since an incorrectly installed roof window will not perform its functions correctly, which means there is a risk of its premature damage.

Dormer window systems have many features due to their purpose and location. Their installation requires precision and care, but is not as difficult as it might seem, especially if you purchase products from well-known brands.

For example, Velux roof windows. They are characterized excellent quality and reliability. The manufacturer accompanies each kit with detailed instructions that allow you to carry them out self-assembly and get a good result.

Dimensions

Velux roof windows are available in a wide range of designs and sizes. In the company's catalog you can find systems with opening along a central axis, with combined opening, hatch windows, balconies and much more. The choice depends on the type of roof and roofing material, as well as on the intended use.

The sizes of Velux roof windows range from 55x78 cm to 114x140 cm, in total there are 9 options. The size is determined by several parameters:

The width should be 4–6 cm less than the distance between the rafters. It can be seen in the house design and, if desired, further adjusted. If you want the opening to be smaller, additional wooden elements: they will allow you to narrow the distance between the rafters or, conversely, use the space between the three rafter legs.
The length depends on the amount of light you want to receive and the slope of the roof. The standard rule is: the smaller the slope, the longer the opening. The windows are located at a height of 90 cm from the floor, the upper edge should be at a height of 200 cm from the floor. It is easy to calculate how the length will change with a change in slope.

Durable, strong and durable design with special fittings will definitely make the space bright and comfortable. Let us consider in detail the installation of attic Velux windows V general outline: each specific model has its own nuances, which are described in detail in the instructions included with the kits.

General characteristics and features

The company’s structures can be located in unheated and heated rooms, the slope of the roof slope is from 15 to 90 degrees. They allow you to go onto the roof; for this, the lower part of the frame can become a convenient step with a corrugated surface to prevent slipping. Polyurethane and tempered glass of special strength were used to cover the frame.

The windows are made of wood, so they are not only reliable, but also as environmentally friendly as possible. There is a handle for opening on the side. The sash rotates 90 degrees and is fixed in one of three positions.

Installing Velux roof windows will not require much time; you can do it yourself, without the involvement of specialists. To protect the attic premises from leaks, it is recommended to install a Velux BDX waterproofing kit; it must be tightly connected to the window. If it is located in a living space, then you should purchase triplex - glass equipped with a protective laminated film. It will prevent fragments from falling down, even if the glass breaks for some reason.

Installation instructions

The system is delivered to the buyer in complete set: it includes flashing, slopes, heat and waterproofing, as well as detailed instructions for installing a Velux roof window. It will allow you to visualize step by step process fastening the box to the roof. The work involves the following stages:

Availability of waterproofing correct implementation work allows you to make the attic space completely isolated from street moisture: the inclined frame will be completely airtight.

After the above work, the roof covering around the window unit is restored, and it acquires an aesthetic appearance. The flashing hides the fasteners; they will be invisible from the outside. Finished design It looks nice and neat, and installation itself takes a little time according to the instructions.

Advantages

The manufacturing company has existed since 1941, and over this long period of time it has become one of the world leaders in the production of window structures various types. The products were tested under Russian conditions: products of this brand were tested at temperatures below –50 degrees, after which they were officially recognized as frost-resistant.

One of the advantages of this company is its wide range of products. It offers the following classes of attic windows:

GZL “Economy” – basic version with an opening system along the central axis. Made from dense laminated wood with a varnish coating. It has a special cleaning filter and convenient ventilation.
GGL “Classic” is the most common option, which can be additionally equipped with an electric drive. This window also opens along a central axis and is equipped with a cleaning filter. The frame is protected with a three-layer varnish coating, so it can serve for a very long time.
GGL Integra - “smart window”. It is equipped with an electric drive; you can additionally mount a rain sensor and roller blinds on it.
GGU “Moisture-resistant window” - a block of increased protection against moisture penetration, the frame is treated with white polyurethane. For ventilation, a valve-window system was used, and an additional washing filter.
GPL – design with a double opening system. It can open centrally or from bottom to top up to a 45-degree angle.

These are just a few varieties; the range offered by the company is much wider. This allows you to choose designs that are as convenient as possible to use; they can be adapted for any home. They have proven themselves well in Russian climatic conditions, so today the manufacturing company is one of the most in demand.

The service life of each window unit exceeds 20 years; they are initially designed for long-term constant use. The top position of the handle makes them safe for children.

The comfort of the attic largely depends on the volume natural light penetrating into the room. Effectively solve this problem using dormer windows almost impossible. The real revolution in this area was the attic, designed by Willum K. Rasmussen, founder of the Velux company.

Velux roof windows have a history of seventy years. During this long time, the first samples underwent many changes. This applies not only to design - innovative technologies have greatly simplified their use, increased efficiency, functionality and reliability of the design.

On domestic market Velux roof windows have been introduced since the early nineties. The list of cities where you can buy them has long crossed the 70 mark.

Velux offers the following products as accessories for its products:
- materials for waterproofing and insulation;
- slopes;
- flashing used during installation;
- roller shutters and awnings that protect the attic space from heat
They also come with instructions for installing Velux roof windows, which describe the process in detail.

What attracts Velux products
- It is noteworthy that in the production of high-quality solid wood, especially durable, dense pine - northern. For frames and boxes, glued laminated timber impregnated with an antiseptic is used. Finished products are additionally protected by monolithic polyurethane or special varnish applied to the surface of the frames.
- Installation is allowed on roofs with a slope greater than 15⁰. They are installed deeper than analogues from other manufacturers, almost flush with the roofing. Thus, the junction points are much warmer, since in this case it is much easier to insulate the window frame.
- main feature all windows in a unique ventilation device with which they are equipped. For example, the designs of the GGL or GGU models combine an opening handle and a special window valve designed for ventilation. All of them have a removable filter - excellent protection from the penetration of insects or dust.
- For glazing, the Danish company uses energy-saving double-glazed windows made using innovative technology called “warm perimeter”. In such designs, the aluminum dividing strip is replaced with thin-walled steel. Such a replacement leads to the absence of condensation along the perimeter of the glass unit, which, in turn, increases performance characteristics windows
- Velux double-glazed windows are filled with argon, and silicone is used for sealing instead of butyl sealant.
- They have a three-level seal along the contour, which eliminates drafts and increases heat-saving qualities. They were tested at temperatures of about minus 55⁰ and, according to the test results, were found to be frost-resistant. That is why they are recommended for use even in the coldest regions of Russia.
- Modern design, ergonomic shapes, as well as reliability, environmental friendliness and high quality, confirmed by relevant certificates.
Model range for the attic

The range of Velux windows is very diverse: four modifications with a central axis, two with an upper axis, balcony designs and others.

Let's highlight the most common ones:
- “Economy” (GZL) is a basic model with a central opening axis. The profile is covered with two layers of varnish. Equipped with a washing filter, ventilation is carried out through top part;
- “Classic” (GGL) – a wooden product, opening along the central axis, treated with three layers of varnish. For ventilation, a window valve is used, equipped with a washing filter, and allows installation of electrical equipment
- “Smart” (GGL or GGU Integra) - equipped with an electric drive to adjust the position, there is a remote control, as well as a rain sensor. Allows installation of curtains and roller shutters.
- “Moisture resistant” (GGU) – product white, the surface of the wood is covered with monolithic polyurethane. There is a valve-window, as well as a washing filter. Allows installation of electrical equipment.
- GPL - has two opening options: central axis and top 45⁰.
- Window-balcony (GDL) – has an interesting constructive solution: when the upper sash is lifted, something similar to a roof is formed; a fence is created by slightly opening the lower sash. “Coming out” onto such a balcony, although a person continues to remain indoors, he is practically in the fresh air.
inexpensive but functional roof windows Velux Optima Standard

Dimensions

The sizes of velux roof windows vary within:
- length – 77.8 –160 cm;
- width – 55 – 114 cm
They have special indexing: letters (C – S) are used for width, numbers (02–10) for length. For example, the designation C02 corresponds to frame dimensions of 55.0 x 77.8 cm, and S08 – 114.0 x 139.8 cm.

When choosing the sizes of these products, they are guided by the pitch of the rafters, as well as by the need for illumination, taking into account the fact that the areas of glazing and the illuminated surface are related approximately one to ten.

How to install
- First of all, it is necessary to calculate the window design: number of windows, sizes, location. Please note that the sizes are standard, so you need to choose the best option that will provide the same good review both in a sitting and standing position.
- is possible only provided that the dimensions of the openings exceed the dimensions of the windows - by 3.0–4.0 cm in width and 4.5–5.0 cm in height, and the gap formed by the rafters and the frame should not be more than 3 cm with any side.
- Next important point When planning, the roof slope is taken into account. The lower it is, the higher the structure should be.
- Window sashes with a handle at the top are placed at a distance of 0.8 m from the floor, other models - at a distance of more than 1.10 m.
Installation
- Installation is carried out by fixing the window to the sheathing or rafters using special clamps. You need to pay particular attention to the location bottom edge. It should not hinder the cladding. The interior finishing is laid vertically, and the exterior - horizontally.
On a note
Mounting to the rafters is certainly stronger, however, many choose the second option. The fact is that when installed on the sheathing, the frame can be clearly aligned, and this greatly simplifies the implementation installation work.
- The gaps between the frame and roofing elements are filled with putty. It must have a bitumen base.
- It is more convenient to carry out the installation if you mount a temporary beam, which will serve as a support under the window. In this case, it is necessary to use a level to accurately ensure horizontality: first it, and then the bottom of the frame. The lower corners are secured with screws, after which they proceed to fastening the upper ones. They are fixed with screws in the middle of the oblong hole. This leaves a small amount of play so that the frame can be adjusted.
- The frame must fit tightly to the box, otherwise the structure will begin to leak. This, as well as ensuring optimal functionality, requires adjustment of the system. To begin with, adjust the lower part of the box and the lower sheathing to each other, set according to the level. In this case, it is necessary to achieve uniform gaps on the sides. Next, it is necessary to ensure that the lower parts of the box and the rotating frame are parallel. The adjusted structure is re-leveled and the corners are finally secured according to the instructions.
Insulation and waterproofing

Windows are installed in conjunction with the device high-quality insulation and waterproofing.

Velux products are equipped with a special BDX-2000 package containing:
- seal made of foamed polyethylene. Insulation is laid around the entire perimeter, which eliminates “cold bridges”;
- a moisture-proof apron, which is used to edge the structure and connect it to the waterproofing of the roofing pie.
The list of components also includes a drainage gutter. Through it, condensate is discharged, which can fall above the frame from the side of the warm attic.

Setting salaries

The flashing is a unique system containing frame gutters as well as overlays. They are placed around the frame. It is used to fix the waterproofing apron and seal, ensuring maximum moisture resistance.

For the manufacture of flashings, sheet aluminum and copper are mainly used, although there are also combined options.

The Velux company offers customers the following salary models:
- EDW – used for profiled roofing coverings up to 12 cm high.
- EDS – necessary when installing on smooth roofs: flat, soft and others, and metal sheets and profiled, the thickness of which does not exceed 16 mm.
The installation of the frame starts from the bottom bar and continues in the direction from bottom to top. Upon completion, the sash, if it was removed, is put back in place.

On a note
Returning it back is quite simple using the locking button located on the rotary hinge. When the window is closed, the sash automatically latches, restoring its original position.
Hide
Velux roof windows are supplied to the consumer along with the frame, thermal and waterproofing, and slopes. Along with these assembly units, instructions are provided that explain in detail how to install a Velux roof window. It is imperative to follow the instructions in order to ensure long-lasting and trouble-free operation of the window. The purpose of this article is to explain the main provisions of this instruction.

Installation of Velux roof windows

For correct installation For a roof window, the opening in the roof should be larger than the window dimensions by 45-50 mm in height and 30-40 mm in width.

Installation work

If you are installing a window from inside the attic, then you need to remove the sash with a double-glazed window from the window frame. If you are installing from the roof, this is not necessary.

The window comes with special mounting plates, often also called “clasps.” They edge the corners window box and screwed in with screws. With their horizontal shelves, the plates lie on the rafters and are screwed with screws.

Mounting plates are clearly visible

For large window dimensions (1400 mm or more), it is also equipped with central brackets for fixation to the transverse bars installed at the lower and upper edges of the window frame.

The gaps between the window and the roof parts should be filled with bitumen-based putty only; silicone-based putty is not allowed.

Velux roof window frame – serves to connect the window to the roof. Features an aluminum frame outer profile which consists of a system of grooves for water drainage.

There are two types:
- EDW 1000 - for profiled roofs,
  EDS 0000 - for smooth roofs.
Thermal and waterproofing of roof windows "Velux"

Velux roof window waterproofing installation

For thermal and waterproofing of a Velux roof window, use the BDX 2000 component package. It includes:

thermal insulation seal made of foamed polyethylene. Covers the window around the perimeter and eliminates “cold bridges”.

waterproofing apron. Frames the window and connects to the roof waterproofing. It is made of folded material and therefore fits tightly to any type of sheathing.

The kit also includes a drainage gutter, which is designed to collect and drain condensate that appears in the under-roof space above the window. After its installation, the waterproofing apron is placed so that water from the drainage gutter is collected in the apron and flows from the under-roof space outwards, down the roof.

Installation of the flashing begins from the bottom strip and then proceeds from the bottom to the top. It serves to protect and fix the waterproofing apron and seal. After installing the flashing, you can replace the window sash (if it was removed).

Installation of slopes for Velux roof windows

Preparation for installation of slopes

The third set of assembly units are slopes.

These are strips designed to frame windows from the inside - forming an expanding socket from the window into the room.

LSC slopes with a depth of 40 cm and LSD with a depth of 50 cm are used. In addition, there are slopes of the LLC, LVI series for some special types of windows - cornices, etc.

The LSC and LSD slopes come with a template and a miter box.

This is how slopes are installed

The template allows, without resorting to measurements, to determine the angle of inclination of the roof and select correct location upper and lower slopes. It is believed that for better circulation of warm air, the upper slope should run parallel to the floor, the lower slope should run perpendicularly.

The miter box helps to cut slopes at the desired angle without measurements or markings.

In addition, the kit includes vapor barrier film BBX 0000, tape and butyl sealant.

After insulating the nest under the slopes, the film is applied to the insulation and glued with sealant to the window.

Installation of slopes in the assembly

The adhesive tape is used to connect the film to the roof vapor barrier.

All four slopes are assembled as a separate assembly unit, “snapped” into locks and inserted into the socket until they close with the window frame. The gap between the slopes and the wall is closed with platbands.

The simplest option for installing Velux roof windows is schematically described above. There are more complex options. For example, the combined installation of several roof windows at once: in a row or on top of each other. Also - installation of Velux roof windows on roofs with a curved shape and similar cases.

Cost of installing Velux roof windows

Scheme of water flow according to salary

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Installation of velux roof windows
Installation of roof windows PC. RUB 8,500.00 RUB 9,000.00 RUB 9,500.00 RUB 10,500.00
Prices for all types of roofing installation work are presented on the page "".

The installation of Velux roof windows is becoming increasingly widespread in Moscow, as more and more people want to use the attic space as usefully as possible. To turn an attic into a functional living or utility room, it is necessary to provide it with sufficient air flow fresh air and daylight. This problem can be easily solved by installing skylights into the sloping part of the roof.

Velux roof windows: advantages

Modern market offers roof window systems from various manufacturers, but the most popular are Velux windows, developed by a Danish company and occupying a leading position for more than half a century. Currently in Moscow there are many companies offering Velux roof windows, the installation of which is carried out by highly qualified specialists.

The advantages of this product are:
- quality and reliability, since all products are manufactured using a unique technology that allows you to protect the room from moisture and dust;
- safety of systems due to the use of tempered glass and triplex glass, which are highly durable;
- attractiveness, since the company produces more than 24 types of windows various designs;
- environmental friendliness, which is confirmed by quality certificates;
- ease of use due to the presence of a handle bar that allows you to open and turn the windows;
- ease of installation of windows, which is achieved due to standard sizes flashing, hydro and vapor barriers, slopes and the windows themselves, guaranteeing protection from leaks, freezing and wind.
Velux roof windows: installation steps

The installation of a Velux roof window has some peculiarities, so this procedure is only possible with the right approach and some experience in carrying out this work.

To properly install the system on any roof, you need to purchase an installation package that ensures the reliability of the roof window, its thermal insulation and tightness, and which includes:
- roof window frame;
- thermal insulation penoizol;
- waterproofing and slopes.
The instructions for installing Velux roof windows are quite simple, so all the work can be done independently, having primary skills in carrying out construction and repair work, without being a professional.

Installation of Velux roof windows differs from the installation of conventional vertical window systems and consists of several stages:
- preparatory work;
- preparing openings for windows;
- installation of an external box;
- installation of window casing;
- finishing works.
Preparatory stage

Installing a Velux roof window in a metal tile involves first selecting the desired window design model, as well as its type. Before installation, the number and sizes of windows to be installed are preliminarily determined. This is necessary to place them between the rafters in the roof, without violating the integrity of its frame, as well as above the heating radiators indoors, to ensure air circulation and prevent condensation. Taking into account the design features, windows should be located at a distance of at least 80-90 cm from the floor surface, and in some cases twice as high.

Preparing the window opening

If you are installing Velux roof windows yourself, you should carefully read the installation instructions. Otherwise, failure to comply with the technology may lead to the formation of gaps and cracks that allow the penetration of cold air, moisture and dust.

Therefore, after choosing installation locations, the next step is preparing the window openings. To carry out this stage, it is necessary to measure and mark the contours of the future opening. Then you need to cut a hole in the insulation and waterproofing, and you should not remove the material completely, but only roll up the edges for further use when insulating windows. If necessary, fragments of rafters and sheathing should be removed, replacing them with temporary elements that will ensure the reliability of the frame.

Installing the outer box

After the window openings are cut, you need to begin installing the outer box. To do this, you need to lay strips of cut foam insulation around the entire perimeter - thermal insulation material, which is attached using double-sided adhesive tape and paper clips.

After this, insert the window, previously freed from the sashes, into the prepared opening. Having secured the frame with clamps, you should check its horizontal and vertical position, and then you need to insert the sash into it to make sure that the structure is working. If there are no defects, the frame should be securely fastened using self-tapping screws.

Installation of flashing

The flashing is installed only after the window has been installed and waterproofing has been laid. The flashing performs two main functions: protective (from precipitation) and aesthetic, giving a finished look to the window structure. Installation is carried out with screws, starting from the bottom of the flashing, then from the side sections, and ending with the top.

Velux roof windows: installation cost

The cost of installing a Velux roof window depends on several factors, including:
- room area;
- roof type;
- number of windows to be installed;
- list of work performed;
- complexity of work.
The installation price of a Velux roof window is considered quite affordable and amounts to only 400 rubles for the installation of one window, regardless of the type of roof - gable, hip or complex. The calculation of the full cost of the work can only be entrusted to a specialist who will take into account the area of the roof, its configuration and the number of windows to be installed.