DIY frame house: step-by-step instructions for building a structure

Prefabricated and affordable houses are by far the most promising option. In this regard, a significant part of developers are eager to learn how to make a frame house on a site with their own hands. Step-by-step instructions for them can be considered the only sure way that can bring them closer to achieving the goal.

The construction of a residential building based on the frame is underway

Site preparation work and marking process

You should start with the preparation of the site in order to facilitate further work and achieve the highest quality markings. The building site should be 1-2 m wider than the structure itself. The list of preparatory work includes: removal of bushes, grass, trees and other interfering objects.

The foundation is marked on the prepared site

The foundation marking begins with the designation of the corners of the structure. For this, stakes are driven into the ground, which are 50x50 mm bars with a pointed edge at the bottom. The top of the posts should be at the zero mark. A right angle is usually tested by the equality of two diagonals.

Demonstrates the assembly diagram of the main elements of the rag

The most suitable types of foundations

Before you start building a frame-panel house with your own hands, you need to decide on the type of base. Due to the lightness of such structures, there is no need for a massive foundation, but in any case it must be reliable.

Erection of a columnar foundation with your own hands for a small frame house

The most economical is the base in the form of freestanding pillars with shallow depth. For its construction, a small amount of material is required. Supports can be made either from prefabricated blocks or using concrete. They should all be at the same level.

Example of a columnar base made of concrete blocks

The use of ready-made blocks greatly simplifies the construction process, so this option is the most popular. During construction, the corner supports are first installed using the building level. For this, pits are pulled out, into which sand is poured for leveling. Then intermediate racks are dug in.

Formwork for the manufacture of free-standing concrete poles

Supports are made of concrete if necessary. With this option, holes are pulled out at the locations of the racks, formwork is made around each bearing point and the building composition is poured.

The process of erecting a strip base with shallow deepening

A fairly rational solution is strip foundation device... You can refuse strong deepening, since the frame structures do not heavily load the soil. Usually, for such structures, a network of trenches is pulled out under load-bearing walls with a depth of 20 to 60 cm.

Diagram of a belt-type base device with a small depth

The construction process can be divided into the following stages:

• Carrying out earthworks related to excavation around the perimeter of the building, as well as under load-bearing partitions.
• Installation of a sand cushion at the bottom of dug trenches.
• Formwork construction to create the basement of the foundation.
• Manufacturing and installation of a metal frame from reinforcement to increase the strength properties of the base.
• Pouring the concrete composition inside the formwork.

Strip foundation for a medium-sized building

Attention! It is recommended to resume construction work only 28 days after the foundation is poured, since concrete is gaining maximum strength during this time period.

Foundation device using metal piles

In this situation, metal rods with a special plate act as supports. Most often, they are simply screwed into the ground to a certain level. Their underground part is usually deepened by at least 150 cm. The use of piles is especially important in relatively weak soil.

Type of mounted piles

DIY frame house: step-by-step instructions for the process of bringing a structure under the roof

Buildings for a comfortable stay should not be too small, so it is best to build a frame house with your own hands according to step-by-step instructions 6x6 m or more. Smaller structures can be used as garden houses and summer cottages.

An example of a good layout for a 6x6 m structure

Related article:

Projects of frame houses with photos and prices. From this review, you will learn about the technologies for erecting frame houses, prices for some models and many myths about frame houses.

Laying waterproofing and strapping beams

On the upper side of the base, waterproofing is spread in the form of glassine or roofing material. It should be located over the entire area of ​​the supporting parts. Bars for strapping are laid on it. In most cases, their cross section is 150x150 or 150x120 mm.

Waterproofing of pile supports with roofing material

When connecting corners and internal elements, special cuts are made. Additionally, the beams can be secured with metal brackets, self-tapping screws or regular nails of suitable length.

The location of the strapping beams on the pile foundation

Option for tying piles "Herringbone"

Structural structure and outer sheathing

Although the technology of the frame construction of houses with their own hands is not so complicated, it requires certain knowledge. Particular attention is paid to the creation of the frame itself. It includes:

• support posts;
• braces;
• strapping bars (lower and upper);
• horizontal lintels of window and door openings.

Carrying out work on the construction of the frame

Helpful information! Bars of different sections can be used as basic elements. Their choice depends on the mass of the upper part of the structure and the thickness of the walls. Lumber 150x50 or 100x50 mm are mainly used.

From the street side, the frame can be sheathed with various materials. A fairly common option is finishing with wooden clapboard. It is mandatory to put under it vapor barrier, necessary to protect the insulation from moisture.

Fastening of the lining to the frame is carried out according to control bars

Laying floor beams

The supporting elements of the floor are laid directly on the frame from the upper side. Often, additional strapping is made for them from lumber of a suitable section. The distance between the beams is determined by the span.

Span size in meters	Suitable section in millimeters
6	180x220
5	150x200
4	100x180
3	80x150
2	60x110

Calculation of wooden floor beams online calculator

Choose a reliability factor for responsibility (buildings or structures)

1.21.11.00.8In the case of calculating the overlap of individual houses, take it equal to 1.0.

Select the type of beam cross section

"type =" radio "checked> Round

"type =" radio "> Rectangular

Enter the length of the beam (between two supports), m

Select wood density, t / m3

0.650.50.70.80.61.0Select 1.0 by default.

Select wood species

Pine 1 gradePine 2 varietiesPine 3 varietiesSpruce 1 gradeSpruce 2 varietiesSpruce 3 varietiesOak grade 1Oak grade 2Oak 3 gradesBirch 1 gradeBirch 2 gradeBirch 3 gradeAspen 1 gradeAspen 2 gradeAspen 3 grade

Enter the cross-sectional diameter of the beam, cm

Enter the width of the cross-section of the beam, cm

Enter the height of the cross-section of the beam, cm

Enter the spacing of the floor beams (distance from the beam to the beam), cm

Enter the constant load from the dead weight of the floor, furniture, equipment, people and machinery (kg / m2)

The fastening of the beam is standard - the beam is pivotally supported on the walls. Load safety factors are taken into account automatically.

Maximum bending moment in the middle of a round beam span

Maximum bending moment in the middle of the span of a rectangular beam

Maximum stress in a round beam

Maximum stress in a rectangular beam

Deflection of a round beam

Deflection of a rectangular beam

CALCULATION RESULTS

Maximum stress in the dangerous section of the beam, MPa

Safety factor

If less than one, then the strength is not ensured.

Beam deflection, mm

Deflection limits: l / 200, l / 150, l / 175, l / 100. l - beam length (between two supports). The standard limitation is l / 200 (for example, if l = 3000 mm, then the limitation for deflection will be 3000/200 = 15 mm)

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Roof erection and installation of roofing

A gable roof can be considered the easiest to construct. Usually it has two identical slopes, located at the same angle to the horizontal. Its rafters are attached to the floor beams with nails.

The layout of the rafter beams

Crossbars are used as additional ties. They are installed at the very top and in the place of the ceiling filing. On the outside, a waterproofing membrane is laid, after which control bars are attached to the rafters. And only on them is a sheathing made of edged boards, taking into account the peculiarities of the roofing.

The lathing is made for laying profiled roofing sheets

Step-by-step instructions for warming a frame house with your own hands

The main part of construction activities can be considered completed if it was possible to bring a frame house under the roof with our own hands. Step-by-step instructions for thermal insulation take up less volume.It is proposed to use mineral wool as a heater, since it has suitable characteristics.

• First, the distance between two posts, floor joists or rafters is measured, depending on the situation.
• The thermal insulation material is cut to size, but 1-2 cm is added to the result obtained for a snug fit to the beams.
• The prepared pieces are inserted between structural elements without gaps.

The thermal insulation must be closed with a vapor barrier membrane, after which the finishing is carried out.

Demonstrates the thermal insulation of the building with mineral wool

DIY frame house: video with step-by-step instructions in addition

The above talked about how to make a frame house with your own hands, but visual acquaintance can be useful for a clear understanding of the process.

 

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