House projects with flat roof V Lately are becoming more popular all over the world. Some examples of houses can be safely called masterpieces of architecture. In our country, this direction is still developing, therefore, by choosing this solution for construction, you become the owner of an exclusive modern home.

Houses with a flat roof look impressive and are also endowed with a number of advantages:

• roof construction will take less time and cost less;
• ease of maintenance, cleaning and renovation work carried out more easily and without the use of special equipment;
• the opportunity to usefully use the roof area, for example, to place a terrace, tables for relaxation, a flower garden or a sports area.

Construction of flat roof houses

Despite its apparent simplicity, the strength of the house will be achieved only with careful necessary calculations, especially when it comes to ensuring a sufficient level of waterproofing and water drainage; in case of an error, the structure may collapse. That is why, for the design and construction of houses with a flat roof, it is necessary to contact specialists who have sufficient experience and comply with the required building codes and standards.

Our catalog contains many finished projects houses with a flat roof. Using a convenient filter, you will find various houses by area, number of storeys and material (brick, aerated concrete, frame) with photos and construction prices.

If no cottage project is suitable in the catalog, we will be happy to develop individual project for you, where we will take into account and implement all your wishes.

By collaborating with Villaexpert, you can be sure that the construction of a turnkey flat roof house will be carried out top level and at a reasonable price, and you will receive the house design as a gift.

Buildings with a flat roof look original and are practical, especially in the cold season. All the pros and cons of this option. One-story, two-story, wooden houses in high-tech style and minimalism. We'll look at everything in more detail later in the article.

Advantages and disadvantages

The main advantages of this design are the following factors:

• efficiency – triangular roof the area is much larger; its construction requires more materials;
• time– the construction of a flat roof requires less time, which is very valuable when building houses, especially if they are built from scratch;
• safety for construction workers– it is difficult to fall from a flat surface, they will not have to provide themselves with insurance, build protective structures that require time and money;
• ease of use– if you find a hole or need a routine inspection or repair, it will be easy for you to climb in for inspection;
• practicality– many exploit flat surface in full, they make it into a flower greenhouse, a greenhouse, and use it to install equipment.

Designers classify such designs as minimalism, which are still in fashion, so your living space will be in trend.

Among the disadvantages are:

• impossibility of rolling snow in winter;
• the creation of special gutters and their regular cleaning are required;
• To prevent water from stagnating, you will have to install humidity control systems.

Those who were not afraid of the design flaws tried to install it for themselves and were not disappointed. Any building requires care and maintenance, so the need to remove water and snow is not terrible.

How to make a flat roof on a square house?

When planning the construction of a structure for a square building, you need to immediately decide what type it will be. The complexity of the work done will depend on this. Choose one of the options:

• not in use;
• exploited.

It is easier to make a flat roof that is not in use, if you want to reduce costs, it is better to choose this option. To do this you will need to install beams on the walls. frame house so that the distance between them is from 50 cm to 1 m. Construction pins are used to fix them.

After fixing the beams, sheathing of boards is performed. Typically, those with a width of at least 3 cm are used. They need to be laid tightly so that holes do not form; defects at the beginning of work will make the entire structure fragile.

Install on the finished sheathing waterproofing membrane, fixing the material with either construction tape or glue. Then thermal insulation and waterproofing are formed. This short description technology that allows you to make a flat roof of a square structure.

The main difference in the construction of a roof structure that is not in use and one that is in use is that in the first, the waterproofing is located above the thermal insulation, and in the second, vice versa.

Projects

After determining what the structure will be, whether non-operational or exploitable, a plan or project is drawn up. The main goal of this stage is to calculate the loads that will be exerted on the building. On the basis obtained, you can calculate the amount of materials required.

If you do not have experience in constructing roofs, it is better not to create the project yourself. This task should fall on the shoulders of professionals who can take into account all the nuances. Many construction companies offer developed programs that allow you to select a project to suit your ready house or completely new, when built from scratch.

The given diagram of how a flat roof is made is difficult to implement for a person who does not have the skills, so it is recommended to contact one of the available companies. Their work on creating the project will include:

• drawing up a sketch of the entire building;
• calculation load-bearing structures– experts calculate the number of beams, the distance between them, and other special structures of the sheathing;
• creating a plan-scheme.

The final plan is an important part of the design. When creating it, all the nuances are taken into account, additional elements roofs. Consider the location and quality of the following parts:

• junction nodes;
• cornice (to protect walls from flowing water);
• funnels for collecting water;
• aerators – for removing water vapor;
• lightning outlet;
• drainage

Single storey

This option is suitable for a small family. The one-story building looks compact, there are no extra rooms, most of them belong to minimalism. A flat roof that also goes with this style would be suitable.

A triangular roof gives a one-story building volume and visually enlarges it, which often looks ridiculous. Flat - on the contrary, it emphasizes the neatness of the building. Among large quantity projects of one-story buildings, which are offered by many companies, country house options are also in demand.

If country cottage area small, you have to save space without cluttering it with unnecessary building elements. Many people decide to use the option with a usable roof for their dacha, placing a terrace, flowers, even a greenhouse on it. Due to the small size of a one-story house, the roof can be strengthened so much that furniture can easily be installed on it: tables, chairs, sofas, cabinets.

Advice

If you want to install a pool on a one-story building, you need to discuss this in advance, when you start designing. In such cases, particularly powerful reinforcement and a special waterproofing system are required.

Double decker

These options are suitable for large families In order for everyone to feel comfortable, it is important for them to have their own space. It is better to build a two-story one than a long one-story one. This saves materials, money, and costs.

As a rule, in big family– great needs, everyone requires their own conditions for comfort. Some people want to enjoy relaxing in the pool, some want to plant their favorite plants, and some want to have breakfast and dinner while enjoying the view of the sunset. Two story building with a flat roof will provide the opportunity to implement any ideas.

If the weight allows, the foundation and wall structure are strong, you can organize an entire beach on the roof. To make it comfortable in the heat, canopies are made around the pool to create shade. You can also use plants for this purpose; many prefer decorative ones.

Another popular use case big roof two-story structure - arrangement of a sports ground. Not every sport is suitable for playing at altitude, but for most it is possible. Many people install a tennis court, but it needs a sufficient area, otherwise you will have to run far for the ball.

Roof-mounted exercise equipment is especially in demand. Treadmills, orbitreks, other fitness devices that are under open air – good opportunity play sports on outdoors. However, given that they run on electricity, a cover must be installed to protect them during rain.

If you plan to use the roof for outdoor activities, you need to take care of safety by installing sides.

High tech

The high-tech style has been relevant for several years now. Its connoisseurs prefer to stick desired design not only when decorating rooms inside, but exterior finishing building. The main features of the style are smooth surfaces and textured finishes.

High-tech elements are not suitable for creating a cozy, homely, modest environment; if you prefer old-fashioned home design options, it is better to avoid this. Initially, the style was used only for offices and was classified as official. Decades after its invention, it began to be used for residential premises, and there were immediately many fans of such rigor and minimalism.

High-tech is focused on demonstrating existing equipment, so modern exercise equipment and other equipment on the roof will look appropriate. This is not a style of modesty, so it is more often used for large two-story houses. If it is used to decorate a one-story building, it should look large.

Another high-tech feature is a lot of artificial lighting. Both small decorative lanterns and large main light sources can be installed on the roof. In order to strictly follow the rules of style, lamps must have a characteristic geometric shape.

The walls and roof are usually plain, but the colors should be bright and harmoniously combined with each other. Suitable shades are beige, light gray, and metallic. Suitable for harmony with them dark colors. If they have walls, then the roof should be dark blue, gray, burgundy, emerald, and other bright colors.

Projects of houses with a flat roof have recently become more popular all over the world. Some examples of houses can be safely called masterpieces of architecture. In our country, this direction is still developing, therefore, by choosing this solution for construction, you become the owner of an exclusive modern home.

Houses with a flat roof look impressive and are also endowed with a number of advantages:

• roof construction will take less time and cost less;
• ease of maintenance, cleaning and repair work are carried out more easily and without the use of special equipment;
• the opportunity to usefully use the roof area, for example, to place a terrace, tables for relaxation, a flower garden or a sports area.

Construction of flat roof houses

Despite its apparent simplicity, the strength of the house will be achieved only if the necessary calculations are carefully carried out, especially with regard to ensuring a sufficient level of waterproofing and water drainage; in case of an error, the structure may collapse. That is why, to design and build houses with a flat roof, it is necessary to contact specialists who have sufficient experience and comply with the required building codes and standards.

Our catalog contains many ready-made projects of houses with a flat roof. Using a convenient filter, you will find various houses by area, number of floors and material (brick, aerated concrete, frame) with photos and construction prices.

If no cottage project in the catalog is suitable, we will be happy to develop an individual project for you, where we will take into account and implement all your wishes.

By collaborating with Villaexpert, you can be sure that the construction of a turnkey house with a flat roof will be carried out at the highest level and at a reasonable price, and you will receive the house design as a gift.

Residents of the post-Soviet space staunchly associate flat roofs with multi-storey standard houses. Modern architectural thought does not stand still, and now there are many solutions for private houses and cottages with a flat roof that look no less interesting than pitched structures.

Peculiarities

The one-story house with a flat roof has a stylish and modern look. Basically, such designs are stylized in a special way, choosing the directions of minimalism or hi-tech. Traditional styles they will not be suitable for buildings with such a roof, since such roofs have only recently been developed properly, therefore, any of the classical trends will look ridiculous here.

Of particular interest is how exactly the roof will be used: either for its intended purpose, or as an additional open tier-terrace. It is necessary to decide on this issue in advance in order to competently draw up a project plan.

Materials

For the construction of 1-story cottages with a flat roof, they are used various materials, however, it is worth keeping in mind that not all of them are suitable for the Russian climate. In winter, a large amount of snow falls over almost the entire territory of Russia, which greatly increases the load on a flat roof. Therefore, you cannot make walls from light and insufficiently strong materials. In this regard, popular frame buildings will not work, but there is another prefabricated option.

Materials for floors and walls differ. If almost all durable types are suitable for walls (monolith, brick, wood), then for the roof you will have to choose the type of building material more carefully.

Reinforced concrete slabs

Hollow or flat reinforced concrete slabs used in modern construction for floor coverings. They are strong enough to support the weight of a flat roof.

Plates have many positive qualities:

• strength;
• durability;
• good sound and heat insulation characteristics;
• speed of installation;
• resistance to corrosive phenomena.

photos

The main disadvantage of the material is that it is produced only in standard sizes, this must be taken into account when creating the project. Reinforced concrete slabs are suitable for floors only in a house that has a reinforced foundation.

Corrugated sheet

For floors, a special corrugated sheet is used, which is called load-bearing. Like the previous option, it is perfect for installation as a flat roof. Load-bearing corrugated sheeting is very popular mainly because of its low cost. This material costs significantly less than all the others. However low price did not prevent him from establishing himself as durable and universal material, which has an excellent ability to withstand the heavy loads that a flat roof is subjected to.

Load-bearing corrugated sheeting weighs much less than reinforced concrete slabs, so it is optimal for creating flat roofs in an average climate zone with little precipitation in winter.

Monolithic concrete

This material is used for floors quite rarely due to the complexity of installation. Here you first need to prepare the mixture, after which you can fill it. Only true professionals in their field can do this. However, it should be noted that monolithic concrete It works well as a flat roof, but only if the manufacturing and installation technology has been fully followed.

Modern one-story houses with a flat roof are not usually built from traditional materials. Modern developments that can withstand and harsh winter, And summer heat. At the same time, they are easy to work with, and the construction itself does not take much time.

SIP or sandwich panels

The catalog of every self-respecting construction agency contains standard projects one-story houses with a flat roof made of SIP panels. Please note that it is best to order cottages made from this material. Construction requires special technology, so it can be difficult for a beginner to work with sandwich panels.

Speaking of virtues panel houses, one can note their low thermal conductivity and high noise insulation characteristics. Construction costs much less than using brick. At the same time, refusal pitched roof also plays a significant role.

Flat roof

We are all accustomed to seeing flat roofs only multi-storey buildings Soviet built. There is an opinion among many that such roofs are boring, and real home should only be equipped with a pitched roof. In the light of recent architectural developments, this belief can be argued, especially if we remember the many advantages of such roofs.

It is impossible not to make a reservation that one-story houses with a flat roof can only be stylized in modern direction. The flat roof itself looks futuristic, and you need to use this free space.

Advantages

There are many benefits of flat roofs.

• Easy to install. The construction of a flat roof can be completed in record time.
• Reliability. If you organize the roof in the right way, it will be able to withstand heavy weight. Moreover, if something happens, repairing such a structure is much easier than repairing the rafter system.
• Excellent thermal insulation. Regardless of what type of flat roof structure was chosen, it will perfectly retain heat inside the house.

• Cheapness. Compared to pitched ones, flat structures are much cheaper both in terms of materials and time consumption.
• Easy to install equipment. Antennas, air conditioners, and various service communications are much easier to locate on a flat surface than on a slope.
• Interesting view. If the house itself is decorated in the style of “minimalism,” then a laconic roof without a slope will perfectly complement the overall look.
• Additional area. If desired, the roof can be strengthened and used to organize space for a playground, garden or recreation area. Some even make a swimming pool here.

Flaws

There are not many disadvantages, but they still exist.

• No matter how good the roof is, there is always a chance that it will leak. In case of flat design the risk increases many times over, because it is subject to heavy loads due to the fact that the snow does not roll off.
• If you plan to use the lid for your needs in winter period, snow and ice will have to be cleared off manually.
• The construction of a flat roof must be carried out in full compliance with the technology, otherwise there is a risk that it will leak or will not withstand the loads and collapse.

Varieties

Pitched roofs are divided according to several criteria, including the method of use and the type of installation of materials. As a rule, the name of each of the characteristics speaks for itself.

By method of use

Roofs can be used or unused.

Used roofs are those that are used not only as roofs, but also as additional space for spending time. Reinforced systems are used here, allowing not only to place heavy equipment on the roof, but even to organize a “green corner” here, planting a lawn, flowers and even trees. Equipping a structure of this type costs quite a lot, and it is important to factor into the project in advance what weight load the roof will be subject to.

Unused roofs are much cheaper due to the fact that they do not need to be additionally reinforced and equipped with waterproofing. The only thing you need to pay attention to is the snow loads to which the roof will be exposed in winter.

By type of installation of materials

There are classic, inversion and breathable roofs.

Classic types are usually used when designing unused roofs. This is due to the fact that they have a lower load resistance coefficient. Moisture or mechanical stress can be detrimental to these roofs.

The layer layout looks like this (from top to bottom):

• top surface material (waterproofing);
• bottom welded material (waterproofing);
• screed (if provided);
• insulation;
• vapor barrier layer;
• overlap

Thus, unprotected waterproofing layer quickly becomes unusable.

The inversion roof looks exactly the opposite, as can be understood from the name:

• ballast (gravel, crushed stone or other heavy material);
• vapor barrier;
• hydrophobic insulation;
• waterproofing;
• protective substrate (primer);
• overlap

Such flat roofs have a long service life and are optimally suited to the roofs in use.

Both classic and inversion designs can be breathable. They are equipped with aerators or deflectors to ensure additional ventilation, because there is no gap between the flat roof and the house, as is the case with pitched roofs. This leads to insufficient air exchange, so organizing ventilation system so important.

Project

Making a project one-story house with a flat roof, it is extremely important to pay close attention to the type of roofing. Here the roof is the most important component. Russian companies They have been engaged in similar design for a short time, so contact only trusted agencies.

Non-professionals associate a flat roof with the negative legacy of the Soviet past, when administrative buildings of this type had an unsightly, gloomy appearance, and the upper floors of high-rise buildings suffered from constant leaks. Over the past 10-15 years, the production of roofing materials has undergone significant changes, thanks to which it has been possible to create durable, strong and reliable polymer coatings new generation. From that moment on, flat roof house designs began to gain popularity.

Single storey – traditional architectural form southern coastal towns, resorts and luxury villas in Art Nouveau style, where a mild climate prevails without much rainfall. The main part of the territory of Russia is located in the zone of increased snow load, therefore, this construction technology began to be introduced recently, when modern roofing materials with improved performance characteristics appeared. Over the past ten years, one-story buildings with a flat roof have been tested in the harsh Russian winters and have demonstrated the following advantages over their pitched counterparts:

1. Space saving. One-story houses with a flat roof, built according to frame technology, due to rational use The seats are a compact design that can be placed on a small construction site within the city or in the suburbs. This quality is relevant in the context of a constant increase in the cost of land for development.
2. Saving materials. A flat roof does not have a slope, so less roofing material is spent on this type of roofing than on pitched analogues. Less wood is used during the construction process rafter frame, which reduces costs. In addition, small flat roofs can be installed yourself without spending money on hiring professional roofers.
3. Possibility of expanding the area. A one-story house with a flat roof can become a transitional option until the moment when the need arises and financial opportunities build a second floor. This versatility will additional benefit for young families, the composition of which may soon change.
4. Wide range of roofing options. If cottage equipped with a flat usable roof, it can be equipped with additional space to satisfy a variety of needs: equip sports grounds, recreation areas with barbecues, swimming pools, lay out lawns, beds or flower beds. For conservation-conscious homeowners natural resources, designs of houses with a flat roof on which they are installed are suitable solar panels to provide “clean” energy.

Note! Roofing materials based on cardboard and bitumen impregnations, used in the past, had a service life of only 5-8 years, were damaged by sunlight, and cracked due to sudden temperature changes. But coatings made from fiberglass and synthetic rubber with polymer resins, will protect the house for 50 years. New generation materials are not needed for flooring gas-burner, so they are suitable for DIY installation.

A roof that has no slope is called flat; it rests on all 4 load-bearing walls Houses. This design is a multilayer coating of rolled or self-leveling waterproofing materials, laid on a prepared base. Do-it-yourself installation of a flat roof is carried out by layering, pouring or gluing in the following sequence:

• Base. The first layer of a flat roof is the base of concrete slabs, wooden beams or corrugated sheets, which are prepared in a special way. A primer is applied to it to reduce surface roughness and increase material adsorption.
• Screed. A screed made of cement-sand mortar serves as a leveling layer, with the help of which the roof is pitched, creating a slope in the places where water inlet funnels will be installed.
• Vapor barrier. This layer roofing made from a diffuse membrane is a barrier to water vapor that penetrates from a heated room into the thickness of the roof, causing the insulation to become damp. To give the membrane strength, it is reinforced with fiberglass.
• Thermal insulation. To protect a one-story house from cooling and heat loss through a flat roof, thermal insulation material is installed on it. For this, backfill insulation (expanded clay), glass wool, basalt fiber, slag wool or extruded polystyrene foam are used.
• Waterproofing. Waterproofing of modern flat roofs is carried out using polymer rolls or self-leveling materials. Roll coverings laid in several layers to prevent leaks in the connecting seams. Bulk materials (liquid roofing felt, liquid rubber) allow you to waterproof roofs complex configuration, their installation does not require preheating.

Important! The quality of installation of a flat roof on a one-story house depends on weather conditions. Experienced roofers and manufacturers recommend laying the coating in dry, warm weather, when the temperature exceeds 5 degrees. At low temperatures bottom layer bituminous materials It takes longer to heat up, so installation takes longer and gas consumption increases.

Types of flat roofs

Single-pitched houses with a flat roof fit organically into the urban landscape and look just as good as a country residence. Abundant glazing, use in decoration natural materials make the structure light, filled with light and spacious, despite its small size. Depending on the nature of use and financial developers, the following types of flat roofs are used in projects:

Important! Flat roof the perimeter is fenced with a parapet, a protective barrier that holds snow masses and rainwater from a spontaneous discharge. On exploited roofs, the parapet acts as a fence that prevents people from falling, so it must have a height of at least 1.2 m.

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