Modern warm and cold aluminum windows and their differences

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mark_kr April 18, 2017 Specialization: professional in the field of construction and repair (full cycle of finishing work, both internal and external, from sewerage to electrical and finishing work), installation of window structures. Hobbies: see the column “SPECIALIZATION AND SKILLS”

In some cases, aluminum is much preferable to plastic, even if it is cheaper and more energy efficient

Aluminum windows with wood, as well as simple aluminum sliding systems, are today partially replacing the metal-plastic we are used to. Let's try to figure out what types of windows there are, what their pros and cons are, and also see how aluminum frames are installed correctly.

Aluminum window construction

Windows consist of a frame and the actual sashes with installed double-glazed windows. In order to seal the grooves between the components, a sealant is installed, and the joints are sealed with special compounds. The windows are equipped with the necessary fittings, which allow the sashes to be opened in several different ways. There are two types of products:

1. A warm aluminum profile for windows implies the presence of special thermal inserts that provide high-quality thermal insulation and seals for noise reduction. Warm type glazing is used in residential premises.
2. The cold profile has only one chamber, which is not equipped with a seal and lightweight fittings. This is how balconies and industrial buildings are glazed.

Profiles are divided into many types, which differ in their properties, application segments and manufacturing methods. In the manufacture of double-glazed windows, warm and cold types are used, which are painted after installation.

If you order aluminum windows, you can also order aluminum balcony doors. The production technology of the products is similar; a balcony door, like aluminum profile windows, will be an excellent replacement for plastic doors. Both windows and doors will protect your home well from the effects of cold and heat, and create a unified picture.

Insulation

In case of wear of the seals, distortion of the structure due to weakening or deformation of the fittings, the tightness may be compromised. This leads to the window blowing out and freezing. The second problem that may arise is the need to insulate the cold glazing contour on the balcony or terrace.

Increasing the thermal insulation properties of aluminum structures is carried out in the following ways :

• When insulating a cold circuit, depending on the thickness of the profile, installation organizations suggest replacing single glass with a single- or double-glazed unit.
• If the window is depressurized, it is necessary to purchase a new seal and replace it along the entire abutment contour.
• If the sash does not fit tightly, it is recommended to carry out adjustment of the fittings, and, if it is deformed, repair work.
• If the structure is blown through the interface between the frame and the wall structure, it will be necessary to remove the old polyurethane foam and refill the joints.

All of the listed types of work, except insulation of the cold circuit, are warranty situations. If the period for free window maintenance has not expired, the owner of the premises can call representatives of the installation company with a request to fix the problems.

Additional information on the topic is here.

Advantages and disadvantages

Aluminum window systems have their advantages over structures made of plastic and wood.

• The main advantage of the structures is durability and strength. Windows can easily be used for 60–80 years, after which the metal can be returned.
• Aluminum profile windows are completely environmentally safe - they do not contain substances harmful to health. In addition, the design is completely fireproof.
• Immunity to the influence of external factors is another advantage of the designs. The products are not afraid of either corrosion or oxidation; high and low temperatures do not affect stability in any way.
• They are unpretentious in maintenance and easy to repair.
• The material has the ability to easily take the desired shape, which gives a lot of scope for imagination and installation of non-standard windows.

With all the advantages, these systems also have several disadvantages:

• Quite a high cost compared to similar models of other materials.
• Thermal conductivity, which can cause condensation. This problem can be successfully solved by purchasing an aluminum window profile with a special thermal bridge.
• The aluminum system does not allow air to pass through well, so a separate ventilation system must be provided.

Are you choosing aluminum windows? Read Review of brands of aluminum profiles and systems in Russia. Do you want exclusive windows? Read what types of aluminum profiles there are according to configuration: here we have the link https://oknanagoda.com/steklo/konstrukcii-alyum-profil/profile-configuration.html.

Aluminum structures from the famous window company OKNASTREET

Footnotes

1. In some sources - “thermal insert” or “thermal bridge”
2. GOST 21519
3. Glass-filled polyamide belongs to the group of layered fiber composites - structural materials consisting of two or more components while maintaining the individuality of each component. The main element of the composite is a reinforcing (reinforcing) filler held in a given shape and size by a polymer matrix, called a binder at the manufacturing stage. Reinforcing fillers can be in the form of fibers, threads, strands, meshes, fabrics, tapes, canvases, etc., obtained from glass, ceramics, carbon and organic (polymer) materials. The strength of these fillers can range from 2 to 32 hPa. Reinforcing fillers, taking the main part of the external load, ensure the strength and rigidity of the composite. The properties of the fibers, their size and shape, the nature of their arrangement in the polymer matrix and their content determine the elastic-strength and deformation properties of the composition. The polymer matrix determines the chemical resistance of the composite, its operating temperature and technological parameters for the production of products from it, mechanical properties in shear and in directions other than the orientation of the fibers. Polyamide, used as a polymer matrix, belongs to the group of synthetic polymers containing amide groups in the molecule - CO–NH-, solid horn-like or transparent glassy substances. Polyamides are resistant to the action of many chemical reagents, have low hygroscopicity, and low heat and light resistance.

How to choose an aluminum window

In order to choose a high-quality product that will last for many years without breakdowns, you must carefully select the manufacturer. Good manufacturers of aluminum windows will be happy to show you their portfolio and product samples, answer all your questions, and provide you with a competent contract. The availability of certificates and guarantees from the manufacturer is not discussed; it must be a priori. It is desirable that the manufacturer has been working in the market for many years and has managed to establish itself.

Pay attention to the thickness - the thicker the frame, the higher the thermal insulation. Also, aluminum windows should be coated with a low-emissivity layer, which retains heat much longer.

It is important to check the number of chambers in a double-glazed window; one chamber is allowed only for cold glazing. Monitor how well the glass unit itself is glued.

It is important to carefully check all components and fittings, as they ensure ease of use. Choose reliable manufacturers whose products will last for many years.

Manufacturing technology

The production of aluminum windows is expensive and requires the use of specialized equipment, which partly explains the high cost of finished products.

1. First, the profile is cut into pieces of the required size according to the buyer’s order.
2. The already cut parts are milled, then the required holes are punched.
3. Next, the installation of the rubber seal begins.
4. The impost (the part that holds the sashes in the frame) and the frame elements are fixed.
5. The fittings and lock are being installed.
6. All parts are connected into a single whole, bags and fillers are inserted into the frame one by one.

This is how aluminum windows are produced. The finished product can be installed in a residential or commercial space. The following describes how the installation occurs.

Manufacturing of aluminum windows

User manual

To ensure that aluminum window structures do not fail before the end of the warranty period, it is necessary to comply with some operating requirements :

• Opening and closing of the valves should be smooth, without effort or impact.
• In strong winds, do not leave the sash in the open position.
• When it's frosty, you shouldn't open the window too much. This can lead to rupture of the polymer seal.
• If the frame is skewed, there is no need to make any effort to close it. The best solution would be to contact the installation company to carry out adjustments.
• Once every 3 – 6 months it is necessary to clean the fittings and lubricate all hinge joints.

Carrying out preventive maintenance 1 – 2 times a year will significantly increase the service life of the window structure, without causing any problems and the need for major repairs.

Installation and installation of windows

Installing double-glazed windows is a labor-intensive task, but not very difficult and, if desired, you can handle it yourself. Below are the main installation steps. Do not forget that the old double-glazed windows are initially dismantled, the sashes, frames and window sill are completely removed and all openings are cleaned.

1. The frame is inserted into the window opening and secured using dowels.
2. The space between the frame and the wall is sealed from bottom to top with polyurethane foam.
3. After the foam has hardened, the procedure must be repeated. After hardening again, remove excess sealant.
4. Tape the filled seams on the outside to ensure moisture resistance and good air circulation.
5. Install the double-glazed windows and fittings, then proceed to install the window sill.
6. Upon completion of work, remove the protective film from the window. That's all, the aluminum window profiles are ready.

Do-it-yourself aluminum window installation

Don't know which profile to choose? Get acquainted with the quality products of Finnish ] Nordic Aluminum.[/anchor] Read with us what components are needed for windows with aluminum profiles.

Find out how much an aluminum profile costs at the link https://oknanagoda.com/steklo/konstrukcii-alyum-profil/profile-alu-prices.html

Dismantling

During the operation of aluminum windows, it may be necessary to dismantle them. The structures are dismantled when the following situations occur :

• When replacing old structures with new ones.
• When carrying out preventive work.
• In the event of a breakdown - to carry out repairs.
• When carrying out restoration procedures - in case of wear or loss of its original appearance.

To disassemble the windows, you will need a set of simple tools :

• Construction knife for removing old polyurethane foam
• A screwdriver or chisel with a flat cutting edge for dismantling glazing beads.
• When removing large glass, you may need a special vacuum suction cup.
• A screwdriver with bits for removing screws from mounting plates.

The procedure for dismantling a window in a room or other room is carried out in accordance with the following algorithm:

• All framing elements are removed from the window structure - slopes, window sill board, ebb.
• All movable doors are removed
• Next you need to remove the blind glazing beads.
• Double-glazed windows are removed from their seats.
• When only one aluminum frame remains, the mounting foam is cut off with a knife.
• The screws on the mounting plates are unscrewed.
• The structure is removed from the opening.

If necessary, after dismantling, the end surface of the opening must be additionally cleaned and leveled.

Painting the frame

The ability to cover structures in any color should be considered a huge plus of these products. The paint composition has excellent adhesion and will last as long as the window itself, in addition, the paint has the properties of additionally protecting the structure and increasing strength.

The dyeing procedure is quite complex; special compounds and equipment are used, so it is better to entrust it to professionals. The process takes several days, you can choose a color from a catalog or tint the paint to your taste.

The ability to cover structures in any color should be considered a huge plus of these products.

There are two ways to coat aluminum profiles for windows with paint: galvanic and paint. Paintwork is most often used. The frame is degreased and cleaned, then coated with coloring powder, after which the paint polymerizes at high temperature and a bright and elastic coating is obtained.

Modern aluminum windows

Unfortunately, aluminum windows are still not in sufficient demand in the country, although abroad they have long overtaken other designs in popularity. Aluminum window systems have much more advantages than disadvantages; their high cost is fully compensated by their long service life and external appearance. When choosing, we recommend asking the price of aluminum windows at https://al-solution.ru - a new player in the aluminum glazing market in Moscow and the Moscow region.

The structure can be installed in any room; they look good in large houses, where you can give free rein to your taste and install a non-standard box, as in multi-story buildings, but a real masterpiece of a unique shape. You can order painting according to your taste, which will be an excellent addition to any interior.

Definitely, the future lies with aluminum profile windows; more and more people are beginning to understand the convenience and functionality of such windows and install them.

Why should the buyer know the design features?

The service life of aluminum windows is from 70 to 100 years , and if the owner chooses and installs the window correctly, then they are almost eternal. Therefore, by purchasing such a structure, the buyer is making a serious investment in the future of his home.

The market is overflowing with offers for aluminum windows; unfortunately, not all sellers are conscientious; if the buyer does not understand the design of the block, he can easily purchase a low-quality fake that will not be able to fully perform its functions not only for 100 years, but also will not work 5 years.

You should not buy an aluminum window at promotional discounts of 20 percent or more. Most likely this is a defective product.

Before purchasing a window, it is better to consult with the company that will install the window . The buyer must independently visually check all the parts and components of the unit, study the quality certificate for the product and passport data, and only after that seal the deal with an agreement.

Of course, not all companies selling aluminum windows are scammers, but since the price and competition in this business are high, you can make a mistake. Personal knowledge and working with a large, trusted company for the sale and installation of such windows will help protect against mistakes.