Bead: types, subtleties of choice and installation

In a window construction made of plastic, metal or wood, each component performs an important functional task. In addition to the main parts, such as glass or sash, the window has a number of other equally important elements. One of these is a bead.

Modern windows made according to GOST from the latest generation materials, as well as old-style wooden products, as an integral part of the dwelling or premises for other purposes, have individual technical characteristics, advantages and disadvantages.

Components have a fundamental role in the design, a special place in this list should be given to such a seemingly insignificant element as a bead.As a result of the mistakes made during the installation of such a part, serious problems may arise regarding the integrity of the entire glass unit and the sealing of the structure.

This detail is an elongated metal, often aluminum, wooden or plastic rail, whose main task is to create a protective barrierprevents penetration through the window and the gaps between parts of dust, dirt, moisture, as well as the formation of drafts.

In addition, the bead increases the sound insulation of the room, blocking the passage of extraneous external noise, and, importantly, acts as a decorative component of any type of window construction. Some craftsmen cut out curly elements from wood, which can be used in door constructions, to act as furniture fittings or as a baguette-type product for the decoration of exterior and interior decoration.

Window beadings are made according to the drawings, since such a parameter as length is of great importance. Its dimensions should be exactly the same as the parameters of the window for reliable fixation.The element is additionally completed with a fixed sealing rubber.

Wooden products are made of various wood species, raw materials for plastic products are determined by each individual manufacturer.

It is possible to distinguish the main purpose of windows. They are considered to hold the glass in the frame. Not so long ago, for such purposes, various kinds of putty were used, providing a moisture-proofing or sealing function. But in connection with the improvement of windows such tricks have exhausted themselves.

An important feature of the products is the window insulation by sealing the joints. The pricing policy available on the market today offers consumers to choose products in a fairly wide range based on individual product requirements.

Dismantling of the element is carried out during the repair of the structure, for example, replacing an old glass unit with a new one, various external works, or when the part wears out over time. Products have a specific operational period, after which it ceases to perform its functions. In this case, the removal and replacement of the bead is made.

Production of PVC products is carried out on a similar technology as the profile for the window, only on other equipment.

The manufacturing process can be divided into two process steps:

• work on the production of basic solid parts of products;
• fusing rubber base on the rail.

It is usually attached around the perimeter of the window frame. This material protects the structure from small debris and dust particles. In addition to window designs, the slot groove is used on plastic balcony doors.

Classification window shtapik comes on the basis of raw materials, which were used for the production of the element.

The most common material for the manufacture of products today is polyvinyl chloride. This trend is associated with the widespread use of plastic windows. Unlike wood products, plastic products have more standardized characteristics, among which several should be distinguished.

• Products are divided into types based on the design features of the window, taking into account the number of cameras. For single-chamber structures, wide slats are made, for multi-chamber structures - on the contrary, narrow products. Windows, the constructive of which assumes the presence of four or more cameras, need an enhanced type of glazing bead.
• In comparison with other types of products, plastic slats are distinguished by their low weight, flexibility and durability.
• To purchase products, it is only necessary to measure the glass unit; the products do not need painting.

• PVC glazing beads are very easy to clean.
• On sale most often are individual products having a length of about 4 m, or products sold in a package of several pieces.
• Plastic slats are notable for a wide variety of profiles.
• There are several ways to install products.

The finished rake of glass composite is supplemented with a small layer of rubber on the edge, acting as a sealant. Products made from this raw material differ favorably from PVC glazing beads by improved qualities of heat retention inside the room, as well as resistance to stress and external factors.

Wooden slats are popular for windows made of similar material. Oak lumber is often used as a natural raw material. Popular products from coniferous varieties of wood, although you can find products from exotic woods.

It is very important that the product concisely fit into the overall style of the window.Wooden beadings are most often used in the construction of private dwellings or civil buildings of public use. Usually products are sold in strips of two or three meters in length.

As for the wooden bead profile, in this case the product has a classic conservative appearance. Sometimes there are products made of aluminum, but due to the fact that window designs made of this material are quite rare, such products are also available in limited quantities.

The dimensions of the products are directly dependent on the thickness of the glass unit, the size of the glass and the design of the window. Wooden beadings can have the following dimensions: 10x10 mm, 8x10 mm, 20x20 mm, the layout is 19x19 mm.

The thickness of the products varies from 4 mm to 30 mm. The length of products starts from 1000 mm and above, depending on the manufacturer.

Taking into account the shape of products, we can distinguish the following types of window elements:

• round beadings;
• square slats;
• rectangular;
• figured products.

The choice of colors for products is very large, today you can find products of standard and customary white color, as well as original products of bright red, blue or yellow colors. Manufacturers of polyvinyl chloride window constructions do not have any limitations in terms of product color. Beadings are selected based on the color of the entire window frame.

Wooden products before installation in the frame must be further painted, so when choosing a color, consumers are based on their individual taste preferences. Often, such elements are additionally decorated with carvings. In the manufacture of wood elements used for cutting saw and machine for cutting lumber.

Performing its main protective function, as a result of external factors and over time, beadings fail. In this case, it is necessary to remove the part and replace it with a working similar element.

It is necessary to highlight the main points that indicate that it is necessary to carry out work on the dismantling of the bead.

• First of all, the element will begin to pass air, dust and moisture.On the inside of the frame, without removing any parts, there will be a noticeable accumulation of fluid and various debris. Such phenomena will signal the malfunction of the bead.

• With strong wind gusts, certain sounds can be heard from the glass, which will indicate that the tightness of the structure and the attachment of the glazing bead to the frame is broken.
• The appearance of the item will also indicate that the product is more unsuitable for use.

To replace a PVC product, you will need the following tools:

• non-metallic hammer and spatula;
• plastic spatula.

Technology works includes the following steps:

• it is necessary to push the spatula between the frame and the bead, gradually moving it away from the structure, in addition, you can use the spatula;
• as soon as the product leaves the frame, you can carefully remove it;
• clearing the place where the element was located, using a damp cloth and drying the surface, you can do the installation of a new product;
• To install a new part, it is necessary to attach it as closely as possible to the frame and, fixing with one hand, nail the glazing bead to the structure with a hammer.

To replace the wooden bead, you will need the following tools: sandpaper of varying degrees of abrasiveness, chisel, nails, trowel, hammer.

Work execution technology:

• chisel need to remove the part from the frame, pull the glass;
• clean the glass chute with sandpaper;
• insert glass and apply a layer of sealant;
• further it is necessary to attach a new element and forcefully press it down to the base;
• after which the product is nailed to the design.

It should be noted that all painting work with the window must be performed before installation of beadings.

To dismantle the old defective aluminum bead, you can use two methods.

• The outer seal is pulled out of one bead, after which it is necessary to hit its corner with the palm of your hand. This procedure violates the adhesion of the product to the surface.
• The seal, which is inside, somewhat complicates the dismantling of parts. In this embodiment, the rail is additionally secured with clips, which should be removed first, and then proceed to the removal of the bead.

You can buy windows for windows from the same manufacturers where you bought window designs. For PVC products should give preference to products manufactured by the manufacturer of windows. This option will help to avoid mistakes when purchasing rails, since the size of the products may differ from each manufacturer.

According to consumer reviews, products from manufacturers such as Rehau, Kbe are very popular due to high quality.

When choosing a window shtapik the quality of products must be paid close attention. Because the tightness that they will provide, especially when the windows are going outside, is of great importance for the whole window. For parts that are not in contact with the external environment, appearance is more important. Therefore, for the installation of glazing beads outside, it is necessary to give preference to the classic versions of products; for mounting products there are products with various decorative elements inside.

Natural wooden windows or metal-plastic constructions with internal and external lamination under the tree will decorate any house or apartment.

And shtapiki for windows, made in the same color range, included in the standard kit or made by hand, will complement the design, increasing the attractiveness and reliability of the window.

Plastic windows are notable for their color variety. Bright colors and original forms of the construction, where beadings bring an element of perfection and emphasize the bends of the window frame, are guaranteed to transform any interior.

How to remove and put shtapiki from a profile, look in the following video.