DIY profile staircase. We make a staircase from a profile pipe with our own hands A homemade staircase from a profile pipe

In those structures where high reliability and durability are required, the elements are made of metal parts.

Staircase from profile pipe with your own hands, made at home, is no exception.

Contents of the article

Main types of stairs

A stepladder is a ladder that can stand on its own using any suitable support (a wall, for example).

The stepladder can be one-sided or two-sided. The structure has a frame to which the steps are attached, and additional elements The stepladder is equipped with handrails and legs.

The height of such a structure made from a profile pipe is calculated by determining the interval between the floor and the last step. The calculation is made based on an interval of 20-25 cm. Due to the presence of various functional features a stepladder can be:

Classical;
Universal;
Transformer.

Designs related to universal type, combine the functionality of a regular ladder and stepladder.

Can be folding or telescopic. The presented stepladder has a frame consisting of several sections, with each section consisting of 5-7 steps.

Telescopic structures differ in that their sections can be pulled out gradually. They are fixed using special latches or hooks.

The transformable stepladder can work in several positions. Such products made from profile pipes are very compact, lightweight and can easily fit even in the trunk of a car.

The frame of staircase products is assembled using metal profile pipes that serve as load-bearing posts; the steps can be made of wood or a material less durable than the frame.

All connections of the structure made of profile pipes are connected to each other using bolted connections.

This allows, if necessary, to quickly replace any damaged element. Some stepladders are not dismountable - welding is used to create them.

It is worth noting that the most common and practical material to create the structures described, it is an aluminum or duralumin alloy. The finished product will have the following advantages:

ease;
reliability;
ease of use.

Tools and materials needed for work

To create a stepladder with your own hands, preference should be given to aluminum or metal profile pipes. Such a structure can subsequently be easily transported even on public transport. In addition, this metal is resistant to the harmful effects of corrosion processes and other negative factors environment.

The profile does not need to be additionally primed or painted, and the service life of the product will depend only on the quality of the assembly. When assembling such a structure, you cannot do without:

roulette;
square;
a simple pencil;
hacksaws for metal;
Bulgarians;
drills;
screwdrivers;
hammer;
metal drills;
bolts and nuts;
welding machine.

In addition, you will need such Consumables, How:

belts or chains;
several rubber heels for the legs;
metal glue or liquid nails;
metal sheet from which steps and connectors will be cut;
metal or aluminum profile pipe.

It is necessary to clarify that it has high electrical conductivity and the finished product is prohibited from being used for repairing high-voltage lines.

However, in everyday life such a need does not occur very often. Aluminum conducts heat well, and outdoors it heats up several times faster than metal.

For example, if such a stepladder is left in the sun for several hours in the summer, it will most likely become very hot, which will complicate the work.

A stepladder made from profile pipes is easy to manufacture, and the material is publicly available and has a high margin of safety. A stepladder made from a metal profile pipe requires painting to protect it from corrosion.

Manufacturing procedure

To create a stepladder from profile pipes, it is recommended to follow the following sequence of actions:

Prepare a metal aluminum or steel pipe and cut 4 pieces of equal length from it.
If the pipe is made of metal, then especially large rust should be removed from its surface using a grinder or drill with a special attachment.
Securely secure the pipe to the workpiece in a vice and polish it to a shine. sandpaper or using special means to remove rust.
Cut steps with the same length from pre-prepared metal sheets. If necessary, rust deposits are also removed from them.
The frame begins to form by welding the steps. If you don’t have a welding machine, you can use angle bolts and nuts.
Plugs are welded on top and bottom of the pipe, or rubber tips are put on.
Crossbars are welded to the two remaining pipes in their lower and upper parts, the distance from which to the end of the pipe should be 10-15 cm.
The frame made of supporting profile pipes is positioned horizontally and a number of holes are drilled in it, into which belts are fastened with bolts.
To the part of the staircase on which the steps are not fixed, you need to weld a metal plate perpendicular to the frame. It is necessary to attach two metal plates to the other half of the frame - the upper step is welded to them on top.

In order to ensure reliable fixation, cuts are formed at the level with the support plate, which will serve as a lock.

Making your own stepladder (video)

Manufacturing of other types of stepladders

Some structures cannot always be conveniently transported in a disassembled state. To make the structure solid, the part on which the steps are located is made somewhat longer.

At a distance of 10-15 cm from the highest step, a special gap is drilled and cut in the profile pipe.

The ends of the halves are inserted into it without steps. These parts are soaked in milk and flattened. After this, it is drilled into the frame through hole, and the section of the structure is fixed using a locknut.

In order to assemble a transforming stepladder, you should initially carry out a design calculation, and then perform the following steps:

8 pipe sections of the same length are cut.
Steps are cut from a sheet of metal. The step size can be set to any size.
The steps are attached so that on both sides of the sections they are located at the same distance from each other.
Fitting is carried out and the sections are connected using locking mechanisms.
The stepladder is treated with a primer and coated with paint.

It is worth noting that the load on the locking mechanisms of a transforming stepladder is in most cases quite high, therefore it is necessary to form the welding connecting seam between the structural elements with the utmost quality.

To create a transforming ladder, you will need the same set of tools and materials as for the classic analogue of the design, but instead of belts, stop mechanisms will be used.

Stepladder assembly technology sliding type practically no different from the installation algorithm of the two previous types.

All load-bearing sections are made according to the transformer principle and are connected to each other via sliding mechanisms. In this case, the outermost two sections are connected to each other according to the principle of a conventional stepladder.

The stairs are of solid construction. An aluminum ladder will come in handy in the country or at home. Many people use ladders when carrying out renovations and finishing works. With such an item you can easily paint the ceiling, hang a clock, hang wallpaper, wash windows or carry out installation lighting fixture on the wall. They may consist of one or several sections. The convenient design allows the stairs to be used not only for domestic purposes, but also in professional construction.

A ladder is a portable and versatile item. It is light in weight. It can be easily placed in Right place to perform a series of specific actions.

Stairs made from a metal frame are highly durable. The frame is strong and reliable. Metal is the strongest material that has long term services. Therefore, the ladder will serve you for a long time.

Metal stairs can have different design, so this attribute will fit into any interior.

The frame of the ladders is made from.

The metal frame has many advantages:

High strength;
Long service life;
It is quick to make;
Can be of any design;
Inexpensive material is used for production.

The main purpose of an aluminum ladder is the ability to rise to the required height.

But it is difficult to lift or lower loads on it, so it is not suitable for such purposes. It is easier to lift loads.

Do-it-yourself ladder made from a profile pipe

You can buy a ladder in a specialized store, or make it yourself. It can be made from a profile pipe. This material is available and sold in construction stores. Aluminum pipe has excellent qualities and is used for the manufacture of such products.

The extension ladder has a simple design, so it’s easy and quick to make it yourself. The staircase design has a string and steps, which should be located at the same distance relative to each other. With bowstrings it rests on the walls and floor.

The angle of inclination should be 65-70 degrees relative to the wall. Then it will stand securely, and this will ensure your safety when using it.

The optimal distance between steps should be 0.35 m. The ladder should not slide on the floor. Rubber or plastic tips are put on the legs of the ladder. They are able to ensure the immobility of the ladder.

To make an aluminum ladder you will need the following:

Two profile pipes 2 m long;
Long pipe with rectangular cross-section;
Nuts, washers, bolts (or welding machine with mask);
Rubber or plastic tips.

Profile pipes for bowstrings can be of any section. For steps you should choose aluminum pipe with a rectangular section 1.65 m long.

The rectangular cross-section of the profile will allow you to safely climb and descend the steps of the ladder.

The optimal length of metal profiles is two meters. This length is enough to make an extension ladder.

If you have a welding machine, then you will not need additional fasteners - nuts and bolts.

Drawings are used to make stairs. They indicate all the dimensions of the structure and mounting locations.

If you are not confident in your abilities, then it is better to buy a ladder in a store, and when choosing a model, take into account some design features:

DIY metal ladder

It is easy to make a metal ladder if you follow the manufacturing instructions. If you have a welding machine and a mask, then the process will take a small amount of time. Using this device, you can securely attach the steps to the bowstring.

Step-by-step instructions for making an extension ladder:

We cut the profile pipe into equal parts for the steps;
We drill holes for the bolts in these pipes;
We make markings on two long pipes;
We fix the steps to the two side profiles with bolts;
We put finials on the legs of the ladder.

If you have a welding machine, then there is no need to make holes for fastenings.

First step: you need to cut a profile (with a rectangular cross-section) 1.65 m long into five equal parts of 0.33 m each.

Second step: Carefully drill holes at equal distances for fastening elements.

Third step: apply markings for steps on profiles two meters long. The distance between them should be 0.35 m.

Fourth step: screw in the bolts and secure with nuts. The steps of the stairs must be stationary so that the structure of the stairs does not become loose over time.

Fifth step: do not forget to put the tips on the legs of the ladder so as not to fall from it during operation.

Advantages of a metal ladder

How to make aluminum ladders with your own hands

An extension ladder is a necessary item. If you are short, then this thing will be useful to you. You can make it yourself, having all the necessary materials and tools. Making a reliable ladder is easy and quick using a welding machine. You can paint it if necessary desired color and place it in the room, not in the masonry. Thus, you will make it part of the interior, and you will always have it at hand. It's convenient and practical.

Types of aluminum ladders (photo examples)

Made from a profile steel pipe, this is a fairly popular design, as it has many advantages. As a rule, its construction is carried out experienced craftsmen, since it should be absolutely safe from all points of view. That is, to be able to calmly withstand any possible loads from moving people and cargo, and convenient for lifting and lowering everyone living in the house, including children and family members who have reached a respectable age.

Is it possible to install a staircase from a profile pipe with your own hands? The question is ambiguous, since its construction still requires very high specific skills. Of course, it would be more correct to entrust the installation to specialists. But if the owner of the house has basic engineering knowledge, has successful experience working with all the tools necessary in this case, and is accustomed to always relying on his own strength, then Additional Information information about this type of stairs and installation work will not be superfluous for him.

Advantages of staircase designs made from profile pipes

A staircase made independently from profile pipes has a number of significant advantages over both wooden and finished metal structures that can be found on sale. These advantages include the following:

Opportunity to significantly save funds allocated from family budget for construction or repairs.
A correctly manufactured and assembled staircase structure will last a very long time, without the need for repairs or restoration.
This material makes it possible with equal success to produce almost any type of staircase, even one with the most intricate design.
Profile steel pipe goes well with other materials, both technical and operational characteristics, and in its ability to “fit” into any interior style.
The advantages include the speed of manufacturing parts and their installation. But that's an advantage metal structures This will only be true if the master has perfect command of the tools, and his work will be carried out according to pre-developed drawings with exact dimensions.
The construction of a staircase from a profile pipe can be carried out at any stage of the construction process, including in an already built house.
The metal structure, with appropriate processing and finishing, is suitable for installation both outside and inside the building. Its strength qualities, neat and aesthetic appearance give it versatility.

The high strength of rolled steel profiles makes it possible to produce a simplified version of the frame, in which the support for the steps is one profile pipe installed along the center line of the structure.

Types of stairs made of profile pipes

As mentioned above, almost any staircase design can be made from a profile pipe. To verify the correctness of this statement, it makes sense to consider some of them in more detail.

Prices for profile pipes

profile pipe

Marching staircase

A flight of stairs can consist of one or several flights, which, in turn, are connected to each other either by a horizontally installed transition platform, or by a section with winder steps. Both options are approximately equally popular, and the design is chosen depending on the area of the room in which it is planned to install the staircase.

A staircase consisting of one flight is most often installed in a spacious room. If you have to use it in a room of a smaller area, then in this case you have to give it a large angle of steepness. This is sometimes what you have to do when installing staircases to the attic or basement.

Single flight design installed inside two-story house, allows you to rationally use all the space under the stairs. For example, under it you can place a closet or a small storage room, and sometimes even a small bathroom.

Another area where single-flight stairs are used is the entrance to the house from the street, if the building is built on high base. As a rule, in this case the march has small height and a slight slope angle.

Two staircase often installed in a room designed specifically for this design - the so-called staircase. However, this option is quite possible in residential premises - it all depends on the area that can be allocated for the installation of an interfloor passage.

To maximize space savings, such stairs are often installed along walls that converge in the corner, that is, marches are made perpendicular each other. This option also allows you to create a small storage area under the stairs.

In the design of a staircase with two or more flights that are long, platforms are most often installed at the turns, which, among other things, give the frame higher strength than winder steps.

Many home owners prefer to design transition platforms for stairs with short spans. It should be noted that this option is really more convenient than winder steps, which have different widths along their length. Thus, the side of the step attached to the wall is much wider than the opposite side, located at the center of the turn. In this regard, there is a very significant risk of tripping and getting injured.

Prices for wooden stairs

wooden staircase

We can agree that a staircase with winder steps often looks more original, and also somewhat more compact. But, as mentioned above, this design option is less safe in operation compared to stairs with similar basic parameters, but whose spans are connected by platforms. This is especially important to take into account in cases where elderly people or small children live in the house.

Of course, it also happens that the area allocated for the construction of the staircase does not allow for the construction of a platform between the flights. It is in this case that a section with winder steps is installed instead.

If for a number of reasons it is necessary to build a staircase with winder steps, then you will have to carefully calculate its parameters, since the design must fully comply with the existing safety rules for moving along it. detailed information on how to create a project and make the necessary calculations for subsequent installation, see the article on our portal.

Spiral staircase

A spiral staircase can be called the most compact design, since it takes up a minimum usable area premises. Such an interfloor passage can be “fitted into a space” with dimensions of only 1500×1500 mm.

The spiral staircase certainly looks original and aesthetically pleasing, but such a compact design has quite a few disadvantages.

The first of them can be called lifting a massive piece of furniture along it to the second floor or household appliances It will be almost impossible, since this structure is not very convenient to climb even empty-handed. installed in case of emergency, that is, if it is impossible to erect another structure due to small area Houses. True, this is also practiced - a similar structure is created as an additional one, carrying more decorative functions, and for lifting large loads the house also has a staircase.

If the area of the room allows and there is a desire to install an aesthetic version of the staircase similar to a spiral one, then it is better to choose a rotating design similar to it. Having erected it, you will not have to install an additional straight staircase, since with such a design, with a significantly large turning radius and a large flight width, it is quite possible to lift any furniture to the second floor.

Prices for metal stairs

metal staircase

In a turning staircase, all steps are the same size, so there will be no inconvenience both during descent andrise to the second floor. However, this design is quite complex both in calculations and in installation. Therefore, its construction or at least the development of the project is best entrusted to experienced specialists.

Step ladder

A profile pipe can also be perfect for making a stepladder, which is often necessary in Everyday life private house. In order to mount such a mobile staircase, you will need a profile pipe with a cross-section of 40×40 or 50×50 mm for support posts, and 20×20 mm - for rungs-steps.

In addition to the profile pipe, a special hinge mechanism will be required. It is clear that the specific type is selected based on the cross-sectional dimensions of the profile pipe, since the hinge is put on the racks and then attached to them with self-tapping screws or bolts.

The hinges on the mounting areas have special holes through which they will be fixed to the metal racks. In addition, the hinge design includes a stopper, which is designed to fix the ladder racks in the required position.

If you plan to make such a structure yourself, you need to attach tips or horizontal jumpers-stops to the underside of the racks, which will make the ladder safe to use.

Naturally, the manufacture of any metal structure will require special tools and the ability to work with them. A pre-drawn drawing of a stepladder is also necessary, which will make it much easier to produce installation work. As an example or “starting point”, one of the options is shown in the illustration above.

Types of frames made of profile pipes

One cannot ignore the question of what kind of frames can be used for staircases made from profile pipes. The material seems to be the same everywhere, but the principles of the structure have significant differences.

Prices for steps for stairs

The most economical option for using a profile pipe in the manufacture of stairs is a frame on a central stringer. This option can be made in two versions - it is a broken stringer, repeating the shape of the steps, or a straight one, made from a profile pipe that is solid along the entire length of the flight.

A broken stringer is more difficult to manufacture, as it is assembled from separate sections of pipe, cut to fit right angle, which are connected to each other into a common part by welding. Then, on each of the horizontal surfaces the stringer is welded the so-called "sole"(installation pad) made of sheet metal 3÷4 mm thick. The tread boards will be attached to this “sole”. To fix them in metal plates Four to six holes are pre-drilled. Self-tapping screws will be screwed into the wood through them. For this design, a profile pipe with a cross-sectional size of 80×60 mm may well be suitable.

The second version of the central stringer is made from one pipe, usually with a cross-sectional size of 100×50 mm, which is cut only at the ends, at a certain angle. Then, plates or peculiar legs are welded to the end parts of the pipe forming the span, with the help of which the stringer will be secured to the ceiling and to the floor.

Markings are made on the stringer pipe along which stands will be welded for installing the steps. The stands consist of a leg, also of a piece of profile pipe, with cut under the right angle (depending on the steepness of the flight of stairs) at the ends, onto which “soles” are welded with holes for fixing tread boards on them.

For massive stairs, a more reliable version of metal structures is usually chosen, consisting of straight stringers onto which frames for the steps are welded. For their base, a pipe of 80×60 or 100×50 mm is used, and for the manufacture of a frame for steps - profile 25x25 mm or even a corner with shelves of the same size, which gives certain savings in metal costs. In the lower and upper parts of the frame, stands cut from a metal sheet are fixed by welding.

More difficult option stairs made from a profile pipe are a broken structure consisting of two stringers, in some cases fastened together by jumpers.

How are they made and assembled? frame structures This type will be discussed in detail in the instruction table below.

Calculations main parameters of stairs made of profile pipes

Starting to talk about calculations, it is necessary to immediately talk about how to correctly decide on the choice of a profile pipe according to its size. The first thing to remember is that for a standard small home staircase with two stringers, you should not choose a pipe with too thick or thin walls. Metal that is too thick will make the structure too heavy, and a thin profile unreliable.

To correctly determine this parameter, you can refer to the data presented in this table. In this case, the length of the march is calculated between the support points. That is, it is possible to provide reinforcement elements - racks that rest against the floor surface and stringers to make the free span shorter, if necessary.

Table of maximum loads on flights of stairs, depending on their length and parameters of the profile pipe:

Length of the flight of stairs in mm	1000	2000	3000	4000	5000	6000
Pipe cross-section size and metal thickness mm
50×25×2	684	167	69	34	16	6
60×40×2	1255	308	130	66	35	17
80×40×2	1911	471	202	105	58	31
80×40×3	2672	658	281	146	81	43
80×60×3	3583	884	380	199	112	62
100×50×4	5489	1357	585	309	176	101

However, the dimensions of the pipe should be selected after the staircase design has been selected and its basic parameters have been determined, calculations have been made and a drawing has been drawn up.

So, to make a ladder you need to decide on the following parameters:

The number of marches in the structure.
The height of the stairs or each flight, and the slope angle, which should be the same along the entire length of the stairs, regardless of the number of flights.
The design of connecting two flights is a platform or winder steps.
Number, width and height of steps.
The perimeter of the staircase opening in the ceiling.
Based on the calculated dimensions and the drawn up drawing, the amount of material required for installation of the structure.

In each specific case, all these parameters may be different, since the area of the premises allocated for the stairs and the height of the ceilings also differ, so measurements are always made individually.

The dimensions of the ceiling opening will depend on the slope of the upper flight of the structure. And such an opening should begin in the place where the distance from the ceiling to the step of the stairs will be 2000 mm, that is, a little more than the height of a tall person.

The slope angle of a flight of stairs depends on the height of the rise (which is the height of the flow plus the thickness of the floor) and the area that can be allocated for construction, that is, on the length of the horizontal projection of the flight onto the floor plane. If the size of the room does not allow one flight to be accommodated (and this happens quite often), it is divided into two or even more. In this case, the calculation will already be carried out for each march separately, but in compliance with mandatory conditions– the angle of steepness and dimensions of the steps are maintained throughout the entire staircase.

Well, knowing these values, it is easy to determine the length of the span itself.

Below are two calculators that should help determine these values.

Any modern construction project involves the arrangement of flights of stairs connecting the floors of a residential building. At the same time, the most technologically advanced materials are used to manufacture the frame of the staircase, which includes profile pipe.

In this article you will learn how to make a staircase from a profile pipe with your own hands, and you will also be able to familiarize yourself with all the advantages of the described design.

Interfloor staircase structures made of pipes look great in the interiors of modern country houses, office premises and other buildings. In addition, for the manufacture of stairs of this class, today it is widely used metallic profile with a cross section of 60x40 mm, the size of which is considered the most optimal.

This choice is explained by the fact that smaller sizes reduce the strength of the structure, and larger profiles make it too bulky and heavy.

Advantages of profile structures

Choosing a profile pipe for arranging a flight of stairs will provide you with a number of undoubted advantages:

high strength and reliability of structures of this class;
not bad performance indicators and durability;
the use of well-established technologies that significantly reduce time and labor costs;
the ability to vary the configuration of staircases using modern elements decor;
quite reasonable price.

Note!

The technologies used in the production of the profile allow it to be painted in any color (by powder coating method). At the same time, you can choose a color that optimally matches the interior of the room you are furnishing.

Note that silver, gold and black colors are currently considered the most fashionable.

Also note that this design provides the ability to prepare a straight march, allowing you to change the direction of its installation by 90 and 180 degrees.

Organization of work

When installing the base (frame) staircase design profile pipes are installed and fixed on the platform in pairs, after which steps from the material chosen by the developer are mounted to them.

The procedure for preparing the staircase frame may look like this:

preliminary marking and cutting of profile blanks,
installation of frames for steps,
production of steps,
their installation and welding.

Note!

This procedure for organizing work requires the mandatory use of welding equipment, as well as possession of skills in handling it.

Manufacturing procedure

As an example, we invite you to consider the technique of making stairs with steps made of wood and a frame made of profile pipe. The frame base of this design is a profile pipe with a diameter of 60 mm in combination with a corner with a standard size of 40x40 mm.

The process of arranging such a structure includes the following operations:

First of all, the required number of steps is calculated, as well as their main dimensions (height and width).
After this, you can proceed to pouring a concrete platform, which acts as the base of the entire structure and provides the required angle of inclination. The level of this platform is the zero level on which the first step of the staircase will be placed.
Immediately after this, you can proceed to the installation of a profile pipe, which, on one side, is welded to the tabs in the platform, and on the other, attached to anchors tightly fixed in the wall.
After this, they are welded to the pipe metal corners, all dimensions of which must be maintained with a given accuracy.
Upon completion of the main work, railings (railings), which can be made of either wood or metal, are mounted on the side of the staircase frame.

Design Features

Note that by installing railings on the side of load-bearing frame you will be able to increase the working width of the flight of stairs. It should also be taken into account that a passage should be left between the finished structure and the wall, sufficient so as not to interfere with the ongoing repair work. To avoid vibrations that sometimes occur when moving along stairs, it is recommended to limit the length of the racks in its spans.

In addition, to make a staircase from profile pipes with your own hands, you will definitely need auxiliary materials, among which the most commonly used are glass, wood, stone and even ceramics. The use of any of these materials not only increases the operational advantages of any staircase structure, but also provides it with a completely modern and attractive appearance.

Note!
Structures of this class are used not only as staircases in multi-story buildings, but also often form the basis of the building’s porch.

Video

A typical metal staircase frame looks like this:

Photo

Unlike in ancient times, when any hardware were made only by forging, now they actively use welding to connect individual components, such as angles, channels and profiled pipes. This material will tell you how to weld a staircase from a profile pipe, as well as what types of these products there can be.

Of course, one should not discount professional blacksmiths, whose work differs high quality and aesthetic beauty. However, these products are rather piecemeal, and they are quite expensive. But almost anyone can create a staircase from corrugated pipe, provided they know how to operate a welding machine and have prepared all the necessary materials.

Appearance of the staircase

As products made from profiles are becoming more and more popular, you can find any modifications of stairs made from profile pipes online. Even quite bold solutions in the form of glass structures without railings or a “duck step”, that is, an almost vertical flight of stairs with a step width for one leg, were not ignored. However, the easiest way for novice builders is to make a staircase from corrugated pipe with their own hands, which is most popular among home owners.

To correctly select the parameters of this design, you can make drawings of a staircase from a profile pipe with your own hands, taking as a basis one of the most suitable projects and adapting it to specific dimensions.

A march is a structure that is located between the turning platforms. There are straight, two- and multi-flight structures. If we're talking about about a spiral staircase, then all the steps in it are located around the same axis. They are used for lifting inside a building - between floors or up to front door, as well as for crossing uneven terrain.

The most durable and reliable are stationary stairs made of square pipe. However, if necessary, you can use folding portable products.

To assemble a flight of stairs, the following materials are used:

metal elements– corners, welded parts, profile pipes;
wood;
reinforced concrete;
composite materials.

There may be several methods for installing parts for a flight of stairs, however, welding of metal structures is considered the most reliable.

Fastening the steps of the stairs can be:

on pain;
on stringers;
on the bowstring.

The set of materials that will be needed to build a staircase from a profile pipe with your own hands will depend on the method of attaching the steps. To make it easier to choose the type of construction for a specific room or area, you can view a number of photographs.

Some experienced craftsmen recommend making only stringers or the base of the structure from a profile pipe, and using materials with less weight for the steps. Best choice for the base of the stairs there will be a profile with dimensions of 60x40 mm.

It is worth noting that profile structures have a number of undoubted advantages:

Good resistance to mold and corrosion, making them acceptable in areas with constant temperature changes and without heating.
An extension ladder made from a profile pipe can last for quite a long time, and if it is disassembled, the metal can be sold as unnecessary or scrapped.
Assembly and installation of a metal modular or welded frame is quite quick and easy.
Since the appearance of the profile staircase is quite laconic, it will not be difficult to combine it with the existing interior of the room.
Profile pipes will be quite affordable for most buyers, so the cost of the project will be low. Yes, many people find it easier to work with metal than with wood.
The metal frame made of profiles is superior in strength to any other similar structures.
The installation time for a staircase to the second floor from a profile pipe is much shorter than when working with wood, if, of course, you have a welding machine and the skills to work with it.
An important fact is that due to the presence of a metal base, such a staircase can combine the most various materials– glass, marble, tiles and even plastic.

Please note that if assembly is intended lightweight design, then it is better to choose a profile with thin walls. It is optimal to use a pipe with a diameter of 5-7.4 mm, which will be strong enough and will withstand vibration from the load.

Structural elements

When using a ladder, a person stands on steps, the width of which can reach the full width of the foot, or reach the heel of the shoe.

In order for the structure to hold, stringers are used - side strips with cut sections on which steps are placed. In addition, bolts can be used to connect the treads and fix the entire structure. Bowstrings are the end and bottom beams that support the steps. The vertical sections of the staircase that support the steps are called risers. They are needed to strengthen the entire structure.

As a rule, one flight of stairs in a structure made from a profile pipe, it has 18-20 steps laid on stringers. It is installed along walls and corners, or suspended between two floors, and it consists of two flight spans. Often the number of steps is made odd in order to begin and end the ascent of each subsequent march from the same foot. This rule is used both in small cottages and in large office buildings.

Before welding a staircase from a profile pipe, all identical metal elements are laid in pairs, and treads and risers are attached on top. The steps themselves can be made from lightweight materials placed in metal carcass For example, they can be made of laminate or wood.

The standard calculation of a staircase made from a profile pipe looks like this:

the gap between adjacent steps (rise height) should be about 14-22 cm;
the angle of inclination of the flight of stairs is made at 30-40º, which is equal to the ratio of 1:2 or 1:2.5 length to height;
The width of the steps is 20-30 cm, and if a small slope angle is selected, then it is slightly wider than the stop.

Procedure for carrying out work and procurement of materials

The design of internal and external stairs is completely different, and the simplest is considered to be a single-flight staircase on stringers for the porch. The metal spiral staircase is considered the most difficult.

The sequence of work for assembling a frame from a profile for a single-flight staircase is as follows:

design and drawing;
marking;
dividing the profile into segments of the required length;
assembly of the main frame for installing steps;
welding of risers and steps;
installation of the structure in place and pouring concrete on the site;
installation of railings;
laying wood in frames for steps;
final decoration.

There are several ways to assemble a frame for a staircase from a profile. It can be made from paired profile pipes or steel stringers, or you can use a channel in which the steps will be welded on top of the base or inside the frame.

If we are talking about the design of an internal staircase with wooden steps, then the march is fastened first at the top point, and only then it is fixed at the bottom. In this case, the ladder is fixed to anchors in the walls and a platform that serves as the first step.

Note that you should not forget about controlling the horizontal position of the steps. When all the main work is completed, you can begin welding the railings.

The process of assembling a spiral staircase from pipes and profiles

They prefer to install a spiral staircase in order to save space. To create it, you need a main support pipe and profile blanks for the steps. For the work, you will need two pipes, one of them with a smaller diameter will become the supporting one, and the other with a slightly larger cross-section will be cut into blanks of 20-22 cm. Identical sections of the profile for the steps will be welded to these sleeves. The resulting blanks will be stacked on top of each other and fanned out until they fill the entire height of the stairs.

The railing for a spiral staircase should be spiral. From steel profile The base and console are made; they are welded together. Make sure that the sleeves fit tightly and do not dangle - backlash can be compensated for with O-rings. The assembled frame will need to be welded and covered with a layer of primer.

For railings, it is better to use elegant, airy metal structures, and the handrails can be made of plastic or wood.

Fasten spiral staircase it can be installed in two places between floors or against the wall using brackets. However, there are other fixation methods. For decoration metal stairs It is better to use special paint - the most popular colors are black, brown, metallic.

Any installed ladder It should not only be beautiful in appearance, but also safe for users. Therefore, if you are not confident in your abilities, then it is better to entrust the assembly and design of such products to specialists.