How to attach a profile to a profile: installation features, instructions and reviews
The use of profile strips is a common method of fastening various materials in construction and repair work. The quality of the operation depends on the reliability and durability of the resulting structure during operation. Therefore, it is important to initially determine the optimally suitable fixation method. An even more crucial task is determined by the question of how to fasten a profile to a profile as part of a finished or assembled structure. In such situations, the load increases both on the core components themselves, and on the fixing hardware, as well as on the main material, which will eventually be installed. In addition, the profiles themselves can be the target material during installation, forming a complete structure.
What is a profile?
Usually these are metal strips, which can have different shapes and sizes. The task of the profile is to strengthen the target material. Most often, this fixation technology is used for facing coatings. In particular, the method of installing drywall allows you to more fully reveal the profile functions. In essence, a construction similar to a wooden crate is created. Only metal allows more economical use of free space and to ensure a more accurate convergence of the mounting elements. In order to save and on the crate, many think about the question: "How to fix drywall to the wall without profiles?" This operation is also realizable, but only under the condition that the fixing of the panels will be carried out on a smooth surface without defects.
In itself, the use of the profile of one of the tasks puts just the creation of a draft framework with optimal characteristics. You can do without lathing with the help of special facing mixtures, primers and putties, which will allow to level the wall or ceiling. Next is the direct mounting of the drywall panels - on the mechanical clamps or adhesive base.
When are the profiles fastened together?
If, however, the technique of installing drywall with a metal profile is chosen, it may also be necessary to fasten its individual elements together. Moreover, this does not necessarily have to be similar full-size strips - installation of additional fittings in the form of crosses, corners and various adapters is often required as well. What are they used for? The formation of the crates design requires the attention of several planks to each other. This is not always necessary, but for greater reliability, experts recommend performing such operations. Also, the question of how to attach a profile to a profile depends on the specific task. A classic example of such an installation is the connection in the crosspiece. That is, in the lattice where two profiles are crossed, a node is created, which gives reliability to the whole structure. Direct fasteners are implemented in different ways, but mainly due to mechanical fixation elements - the same hardware, brackets or ancillary accessories that come with the profile.
Features of profile fastening to profile
The nuances of this operation are that each design is almost unique.Differences between metal gratings for installing drywall are most often caused by the characteristics of the profiles themselves. They not only differ in shape and size, but also have technological openings, openings, grooves and perforations. This is necessary to simplify installation. It can be performed on coarse machinery with the use of self-tapping screws, ignoring technological holes, and in accordance with the instruction, which just recommends using ready-made deformation sections for installation. How to fix the profile for drywall, taking into account the technological holes? This method has many advantages, which consist in obtaining a reliable design, but there are also disadvantages. The fact is that this technique is performed with the help of rivets that are embedded strictly in the prepared holes. For this reason, it is initially necessary to make careful calculations, which do not always make it possible in the future to carry out installation exactly according to the intended scheme.
How to fix the profile to the wall?
First of all, the configuration on which the crate will be made is thought out.For example, not a cross-construction, but a group of profiles running along walls along a wall, can act as a metal base. In this case, a further bundle of profiles between them is not provided for, but the exclusion of the reinforcing function of such bonding should be compensated by a more rigid installation tool. So, how to fix the profile for drywall to the wall so that optimum rigidity is ensured? Such fastening of single metal slats is realized with the help of screws or dowels. Applied and spacer elements that enhance the role of hardware. But it is important to bear in mind that the direct introduction of the same dowels is made not with the seizure of the profile base, but through special accessories. These are hardware elements or clamps, which themselves seize the running bar, allowing you to further fix their edges with the help of the same hardware.
Features mounting profile to the ceiling
Typically, the ceiling installation of profiles for drywall is performed according to the same scheme, but there are also significant adjustments that are caused by the plan to install decorative panels.The fact is that drywall in this case can form both a classic single-level ceiling and a more modern multi-level structure. Accordingly, in the second case, it is impossible to do without the implementation of a complicated sheet fastening scheme. At a minimum, the metal frame will be two-step. Then the question arises: "How to fix the profile to the ceiling, which will have a two-tier structure?" Also with the use of dowels, screws and metal clamps the first, basic level of crates is formed. Then, on the basis of it, the “second floor” is fastened for gypsum plasterboard panels, which will cover the projecting surface.
Techniques for joining profiles
It is practiced to use two basic schemes of fastening the core components with each other. This is the technique of building and the method of cruciate junction, which has already been mentioned. In both cases, the installation manual involves the use of special fittings. So, for building, that is lengthening, apply a docking segment. This is a metal profile retainer into which two ends of the slats are inserted.After their correct installation, you must fasten the ends with a press washer. Now another question: "How to attach a profile to a profile using a cruciform pattern?" To do this, use the so-called segment-crab. In fact, this is a cross, into which not four, but four profile endings are introduced. Fixation is also made by press washers or special rivets.
Technique of profile bending
This operation does not fit closed profiles in the form of rectangles or pipes. It can be implemented only with flat models - and then, subject to the initial revision of the side bent sides, which will interfere with the bend. That is, you first need to make the necessary cuts using metal shears, and then perform a direct bend. This operation may be required in cases of complex projects with a non-standard cladding installation scheme. For example, if the question arose of how to attach a profile to a profile in order to form a transitional segment in a curved ceiling. In this case, the curved profile will create a reinforcing contour along the edge of the frame. Fastening at the same time can be carried out with the help of screws.
Suspension mounting technique
The suspension is a metal perforated strip, which is also included in the kits with fittings for the main profiles. These are ancillary segments that may be required to reinforce a design or perform complex wiring diagrams. How to fix the profile for drywall to the wall with a suspension? To do this, it is enough just to prepare a scheme for fixing the segments, after which the hardware is twisted through the finished holes in the perforations.
Feedback on fixing methods
Mechanical methods involve the use of a wide range of hardware from press washers to screws. According to most users and experts, this is the most justified method of attaching profiles. Another thing is that in the question of how to properly fasten the profile, there may be differences in terms of choosing a suitable hardware. Best of all, again according to experienced veneers, to use complete press-washers with screws, driving them into perforated niches. But in unusual cases of installation, this option may simply be impossible, so you have to turn to screws and dowels.
How to fix drywall?
Drywall panels are also attached to the profile with screws and self-tapping screws. It is desirable to perform the operation in such a way that the base of the sheet is not deformed. For this purpose, holes are carefully prepared in advance in the panels, into which fixing screws are then inserted. The question of how to fix drywall without a profile has already been considered, but in addition it is worth emphasizing the advantages of using glue. It is applied on flat surfaces, which allows for fairly high-quality fixation. At the same time, there is a significant advantage of this method - it completely eliminates even the technological deformation of gypsum panels.
Installing cladding panels is a delicate operation, the performance of which depends not only on the appearance of the decorated room. In preparation for such works, it is important not only to consider how to fix the metal profile to the target surfaces, but also to make correct calculations in advance. Using a thick profile, for example, narrows the space in the room. Thickening of one wall will not noticeably change the parameters, but if you plan to finish all walls with ceilings in this way, the situation will be reversed.Accordingly, this and other nuances should be taken into account even before installation.