Pent roof with their hands steps: mounting features

Modern two-storey building with a shed roof

the relatively small weight of the structure in comparison with other species;
ramps can be placed in several levels, thus creating a complex and original in terms of building design;
in the construction of mono-pitch roof with his hands, you save not only the materials, but also time and money;
this type of structure avoids the slope of water on one side of the house.

In addition, under the roof construction with one slope it is possible to equip the attic, although it will be lower than under the gable roof. If we talk about the shortcomings, it is possible to select such of them:

look slightly less attractive than the gable design. This disadvantage is easy to compensate for the presence of a good designer fantasies;
if you are building a structure with a small angle of inclination, and the loft area is very small.

Installation of a pent roof is quite simple and will not cause difficulties even for novice builders

In this design flaws with one ramp end. As you can see, the benefits of a lot more, which is why such a roof is very popular in different types of buildings.

How to make a pent roof: the choice of material and its preparation

Properly selected material - is the foundation of reliability and durability of any building structure. In the case of the roof, you will need the following materials:

timber or logs. Of these mounts truss systemAs well as beams and mauerlat. Therefore, great attention should be paid to the quality of the wood. Best of all, if the wood moisture content does not exceed 20%, and from the rocks is to choose larch and other conifer trees. The cross section of the beam is selected depending on the size of the structure and its weight. In any case, the beam diameter must be not less than 100 mm and equal to the timber section 120x120 mm. In order to better resist the processes of wood rot, damage and other harmful parasites influences, it is recommended to treat with special impregnation - that you can greatly extend the life of the whole construction;

If you plan arrangement of the attic, in crates structure necessary to allocate space for the window

Useful advice!If the choice between the ordinary beam and glued, preference should be given to the latter, since it boasts higher performance.

beams or boards for batten installation. Here, the material quality may be slightly lower than for the trusses. The main thing that it was dry and without a lot of knots. Thickness of boards in this case depends on the type of material that you will insulate the roof;
edged boards to set the end strip. In that case, if the metal coating is used, the boards can be replaced by a special additional elements;
fixing materials. For fixing rafters Shed roofs and other elements it is necessary to use nails, anchor bolts and screws. If you mount the roof in areas with strong wind load, in the same place it is possible to use two different types of fasteners to increase the level of strength;
insulation. It serves for thermal insulation structure;

The circuit assembly attaching mauerlat a wall of ceramic blocks 1 - porous ceramic block; 2 - finishing accessories block, if the wall thickness of the carrier 38 cm; 3 - block U-shaped profile; 4 - reinforcing cage (fiberglass reinforcement can be applied); 5 - walled concrete in M10 threaded rod mounted in increments of 1 m; 6 - section beams mauerlat 100x150 mm; 7 - perforated galvanized mounting area 100x100 mm; 8 - rafter 50x200 mm; 9 - vapor barrier film; 10 - ceiling filing sheet SIR 10 mm; 11 - ceramic tiles; 12 - lathing 45x45 mm; 13 - counter-30x50 mm; 14 - hydro and wind-proof membrane; 15 - face brick; 16 - J-rake binder eaves; 17 - strapping board cornice boxes 30h100 mm; 18 - Board of cornice boxes 30h100 mm; 19 - perforated panel eaves; 20 - fascine; 21 - gutter drainage system; 22 - drip; 23 - end tile; 24 - insulation material (mineral wool)

steam and waterproofing materials;
roofing material itself. It all depends on whether, in what the climate will be exploited roof, but also on your financial capabilities and personal preferences. Note that the answer to the question of how to build a shed roof with his hands in phases depends in part on what roofing material for the construction you choose.

Necessary tools to work

In addition to the above-described construction materials in order to make a shed roof with their hands properly, you need the following set of tools:

hammer and ax;
building level;
measuring tape and a ruler;
hacksaw blade and construction;
staple gun with a stock of staples;
pencil or marker.

The process of construction of a pent roof with his hands

In addition, if you are considering applying to the wood a special antiseptic impregnation, you need a brush or roller, as well as very steep.

The device is a pent roof: the calculation of the amount of materials

Determine how much you need those or other materials can be quite difficult for the installation of the roof structure. Therefore, this issue can be trusted to skilled or at least use one of the special construction calculators. The last in a large number can be found on the Internet at the specialized resources, so this should be no problem.

If it's a tool bar, and the amount depends on the section of the ramp parameters. The length of the rafters pent roof determines the height and length of the beam, and the distance between the rafters feet should be in the range of 0.6-1 m. The thinner the bar, the closer to each other need to be installed rafters.

The cross section of the beam is selected depending on the size of the structure and its weight

Number of boards and the total length depends on the type of roofing material you choose. For metal lathing step is approximately 300 mm, and for slate - 440 mm. If you plan a flexible arrangement of the roof, a step may be arbitrary because of the special technology of stacking. For each type of roofing materials have their individual installation requirements to be followed. Otherwise, the manufacturer of the material will not be able to guarantee the effectiveness of its use.

Number of board materials for wind equals the total perimeter of the ramp minus the lower part, which will be covered by a cornice. Number of insulated material equals the area of the ramp. If you are going to install a heater in several layers of the roof area must be multiplied by their number.

Useful advice!It is recommended to use at least two layers of insulation that must be stacked in staggered rows. This will allow you to avoid the risk of so-called thermal bridges.

When installing the roof covering must adhere technology recommended by the manufacturer chosen material

The number of roofing material depends not only on the area of the ramp, but also on the angle of inclination. The latter depends on the characteristics of the area in which your home is worth. For example, if you build a roof on the plain, the ramp should be more gentle, so that the wind blew freely snow and debris. But if the trees are located around the house, which slow down the flow of air, it is more logical to increase the angle of inclination to the snow and water flows themselves.

Optimum bias pent roof is 20 °. In this case, the roof can be installed from any of the popular materials: slate, tiles, sheeting, folding and others. At the same time you get the minimum wind load, which is very important in areas with strong winds. If the inclination angle is 45 °, the ramp area to be 1.5 times greater than that of the flat roof.

The amount of material required for roofing roof depends on the area and angle of inclination

In addition, for some of the options of roofing materials, there are requirements to the maximum angle. Which slope should be from a pent roof, which uses coil coating? Not more than 10 °. For slate this parameter should not exceed 20 °, and folding or tiles may be used at the angle of 35 °.

You also need to pay attention to the smoothness of the material. Bole than it is smooth, the less you need the angle of a pent roof. The calculation is performed on the basis of considerations of how easy it is to slide from the roof of snow and various types of garbage.

Related article:

Pent roof with his hands: drawings and photos, types of roofing materials. How to choose the right material. The calculation of the angle of slope. Advantages and disadvantages of the various roofing materials.

Pent roof with their hands steps: installation procedure and its features

In order to properly build the roof, you primarily need the drawings with all dimensions and parameters. These drawings can be done by yourself, download the finished version of the Internet (of course, within the parameters of its construction) or order them from the professional builders. Once the drawings are ready, and construction materials purchased, can proceed directly to the mounting structure.

It is very important to decide on the whether your roof is ventilated or unventilated. The first embodiment of a mounted in the accommodation and bathhouses to ensure a comfortable microclimate. Ventilation in this case is achieved by the spacing between the layers of insulating material as well as special holes, which are located on the sides of the roof. To the effectiveness of the ventilation is not reduced in winter, the roof must be regularly cleaned from the snow.

Driving device pent roof ventilated

Unventilated design - option for terraces, warehouses and other similar facilities. It is characterized by a small angle, and ease of installation.

Installation of frame of roof pent roof

If we talk about the rafters, there are two popular variants of installation:

Installation of frame of roof pent roof with his hands on the wall at different levels of the building. This option is more economical in terms of money, because it uses fewer lumber. But it is also necessary to consider that in this case the bearing wall must be raised to the height of the roof, so that it could rest against the top of the rafter. Naturally, the rafters for the roof completely flat so there smontiruesh.
Installation of a triangular truss, which will incorporate in its design rafters, beams and posts. There is no need to increase the load-bearing walls, but also of wood consumption is obtained much more than in the first version. On the other hand, the farm can be mounted on the ground, which greatly simplifies the installation process. Already made under the scheme truss system pent roof must be raised to the required height by means of winches and other specialized devices.

There are two popular ways of roof system pent roof

Choosing your one or another way how to fix the rafters to the pent roof will not affect its service life or the quality of the installation, so the question depends on personal preference.

To install the rafters need to use special additional supports or struts. Their number and location of the installation depends on the following factors:

angle of slope;
the weight of a single rafter;
the distance between the roof and the base wall abutment;
leg length;
type roofing material;
type of material through which the heat insulation.

Once installed rafters pent roof, you need to evenly distribute the load on the load-bearing walls. For this purpose mauerlat.

Construction of a pent roof with his hands. Step 1: preparation of drawings

Subtleties mauerlat installation

Mauerlat called roofing an additional element, on which rests the lower edge rafter. It is attached to the supporting wall or mounted between the beams of truss system. The material of which is mauerlat depends on the material of bearing walls.

If your building retaining walls made of brick, it is recommended to use for mauerlat annealed wire, but the wall of porous material - the valve, the length of which is equal to 2/3 of the width the foam block. If you mount the support for the roof system in the house of timber, in the anchor bolts are used as mauerlat.

Useful advice! Mauerlat may be exposed to moisture. In order to prolong the life and prevent corrosion, it is necessary to put it on the waterproofing material such as roofing material.

Construction of a pent roof with his hands. Step 2: installation mauerlat

Installation of floor beams and legs podstropilnyh

In addition mauerlat, roof system pent roof may involve the installation of floor beams, which will be based rafter foot. In this case, the beam assembly step should be equal to the pitch trusses mounting. Regardless of whether the beam system in your design is present or not, the leg is attached to the mauerlat through washed down. The size of the gap between the foot and mauerlat should be minimal.

If the width of the span truss system exceeds 4.5 m, in order to avoid beam deflection, it is necessary to set podstropilnye legs. The place where such a spacer is installed depends on the span. When installing rafters pent roof with a large area podstropilnyh mounting feet mandatory, otherwise you run the risk that the timber is deformed and broken under the weight of the structure.

Construction of a pent roof with his hands. Step 3: installation of floor beams and legs podstropilnyh

How to do crate

Crate - a very important element of the roof, as it was on it subsequently mounted thermal insulation and waterproofing, as well as other insulating layers. Step lathing depends on the specific design and pent roof type of roofing material. Board lathing fixed to the rafters by means of conventional nails.

It is also important to batten wood was dry, without worm holes, and a large number of knots. For greater design reliability it can be treated with special impregnation, which will protect it from the harmful effects of moisture and pests, as well as reduce the flammability of wood.

If you plan on equipping the attic, in the construction of battens necessary to make room for the attic window. At this point, you do not need to do crate, but it is necessary to mount a pair of horizontal jumper to box better fastened. Do they have to be of the same material as the rafters in the shed roof. How to make the window itself depends on your preferences.

Construction of a pent roof with his hands. Step 4: Mounting battens

Roof insulation: Operation

When installing a pent roof with their hands, you can use any insulating material. Needless insulation is performed in the following order:

Using the staple gun is mounted to the sheathing layer of waterproofing material. This should be lapped.
Then a layer of insulation is mounted.
Kontroobreshetka established, the purpose of which is to separate layer of insulation and a vapor barrier.
Fits vapor barrier.

If your roof is not flat, it is better to use soft materials for insulation. They are easier to install and better fill the voids. During the construction of their own hands pent roofs with a minimum angle of inclination will be more efficient bulk insulation, for example, sawdust or expanded clay. They do not get wet even if under the roofing material zatechet water.

Construction of a pent roof with his hands. Step 5: roof insulation

Most are renowned and common materials for thermal insulation of the roof - this mineral wool, foam. If you use them or other popular materials for the thermal insulation of the roof is usually enough layer thickness of 10 cm, but this parameter can be increased for cold regions.

Laying roofing

This stage device pent roof with his hands entirely depends on your type of roofing material. Here it is necessary to adhere as closely as possible the technology that recommends covering manufacturer. Detailed instructions can be found for any of the popular types of roofing materials, if you cover Pent roof with his hands: step by step videos, widely represented in the network, will help you to perform the work qualitatively.

Once assembled roof covering, may be installed on the roof of a variety of additional elements. For example, weather vanes, gutters and so on. At this stage it should be guided solely on personal preference.

Construction of a pent roof with his hands. Step 6: installation of roofing

General tips for installation of a pent roof

During the construction of mono-pitch roof slope direction calculation should depend on which side is most often the wind blows. If you set the wrong slope, the roof could easily derail. It is therefore not advisable to instal The single option in areas where strong winds often blow from different directions.

When calculating the roof system is also necessary to take into account the climatic features of your region. Ready carcass must distribute the load evenly, otherwise the roof can fail much earlier than you expect. Under load, it is meant not only wind, but also precipitation. It is necessary to take into account the average annual amount of snow and rain. Learn it can be in the local meteorological center.

The building can be given the original and modern look, if you place the roof slopes at different levels

When calculating the number of roofing materials, be aware that they will be mounted overlapping. For accurate figures overlap length must be multiplied by the number of sheets of material and sum with the area of the roof. If you want to know how to build a shed roof in such a way that the material is used as efficiently as possible, be sure to consider this point.

Useful advice! The smaller the distance between the rafters pent roof, the greater the weight of the roof construction can withstand. But it is also necessary to consider the fact that the pitch is reduced increases weight truss system. And if too much weight recently it can not stand the walls of the building.

Installation of drainage in the construction of mono-pitch roof

Care pent roof design

In order for your lean-to roof served for you as long as possible, and also boasted an attractive appearance, a high level of hydro and thermal insulation, and other performance characteristics, it is necessary from time to time to perform the following actions:

inspection of roof system for damaged by moisture or parasites parts. If a portion of the rafters suffered from excessive moisture, rodents or other adverse effects, it must be replaced as soon as possible or at least to handle special structures. antiseptic treatment has meaning only in the initial stage of the lesion, and in particularly severe cases you will have to completely change the truss system, disassembled for this roof. To avoid such an extreme, routine inspection to be performed on a regular basis;
Periodic cleaning debris from the roof slope. Accumulating, it not only increases the burden on the design, but also makes it difficult to snowmelt in winter. If time does not clean the roof of branches and other debris cover the risk to fail;

Closed arbor with a lean-to roof type, built on a slope

replacing leaky roofing sheets. If we are talking about a tile or slate, you can easily replace only a small part of the roof to restore its integrity. Note that if the roof collapsed in places, most likely, you will have to change not only the top layer, but also crate with insulating layers. Otherwise you run the risk of a significant deterioration of heat and waterproofing properties of the whole structure.

Remember that with proper care pent roof will last as long as possible, regardless of your location or selected type of roofing. The main thing is not to save money on building materials, and then the structure for a long time will delight you with an attractive appearance and excellent performance.