top of page

How to replace glass in a window aluminum frame

All work on replacing window replacement should be performed with caution because, unlike PVC windows, aluminum windows are soft but still metal.

Incorrect placement of the insulating glass when window companies near me can lead to damage from the slightest touch of the profile with glass.

It should also be noted that in some aluminum designs when replacing the insulating glass unit, you have to make a lot of effort to extract the burnt glazing bead, which may be bent during replacement and no longer fasten back.

When replacing the insulating glass unit in aluminum windows, it is often necessary to replace the sealing rubber, which is set after installing glass and glazing beads in this type of fine structure.

Seals in aluminum windows and doors are often in disrepair because of the ignorance of preventive maintenance and lubrication.

Replacement of insulating Glass in aluminum stained glass windows (replacement of insulating glass in aluminum stained glass windows and windows) is one of the most frequently ordered services.

The price of replacement in an aluminum stained-glass window or window can depend on the height and size of the insulating glass, as well as the need for special equipment. Still, this service is also performed by specialists and is made as soon as possible.

Through the use of aluminum profile systems, you can create structures of all kinds of shapes and sizes. For example, the so-called "aluminum windows," windows with aluminum profiles can have a "cold" or "warm" profile system.

The first option protects from external weather influences (light wind and rain), and the second - is sound insulation, tightness, and exceptional heat insulation.

But do not underestimate the glazing unit as part of the window design, which significantly improves performance. So when choosing a window, be sure to be interested in the brand of insulating glass and do not strive for misleading savings.

Features of aluminum windows

To solve the problem of the increased thermal conductivity of aluminum, a "warm" profile is used. It has a special insulating insert (thermal bridge) made of polymeric materials.

With its usage, it is possible to significantly reduce the usual power consumption of air conditioners and heating costs on the condition that the energy-efficient Heatpackage is used along with such profile.

"Cold" aluminum profile is in demand when performing internal partitions and exterior glazing of rooms that do not need thermal insulation. Glass for such windows can be 4 and 6 mm thick, with a triplex function (for increased impact resistance).

Profile structures made of aluminum are different:

  • resistance to UV rays;

  • durability;

  • comparative lightweight;

  • easy care;

  • durability;

  • environmental friendliness.

The production of aluminum windows offers many modifications of high-quality glazing with various combinations of options.

There are different types of glass: energy-saving, impact (triplex), tempered, sun protection, multifunctional (sun protection + energy saving), colored, decorative, etc.

To install the so-called "aluminum glazing," the price of which is attractive to a wide range of buyers, and the quality and reliability of the highest, choose to install our aluminum profile insulating glass.

We use components manufactured and tested by the world's leading manufacturers in our production. As a result, we produce glass windows that meet the highest quality standards, are adapted to the Russian climate's peculiarities, and have a 20-year warranty.

What can make it necessary to change the insulating glass unit?

Though producers have learned how to produce plastic, aluminum, and wooden windows with high quality and reliable insulating glass units, sometimes it is necessary to partially or fully replace them.

What can be the reason for installing a new insulating glass unit

  • Leakage of the insulating glass unit and, consequently, the formation of condensation, fogging of the window, ingress of moisture, etc.

  • Cracks and chips on the glass due to mechanical impact on the insulating glass unit.

  • Illiterate and poor-quality installation of insulating glass unit with violations of technological norms and rules.

  • Violations during the design of the window (mismatching the size of the insulating glass unit, shape, or size of the window opening).

  • Broken window - not subject to restoration insulating glass unit, entirely unsuitable for further use.

  • The necessity to improve the insulating and noise-proof properties of a double-glazed window (for example, by replacement on the modern double-glazed window with different widths of spacer frames).

  • The simple double-glazed window must be replaced with a special one (tinted, armored).

  • Replacement of single-glazed windows with double-glazed windows. Double-glazed windows are installed to improve the microclimate in the room.

Windows in aluminum profile are suitable for their strength and lightness, and they can withstand heavy loads than plastic windows.

Its aluminum profile is most often used in the glazing of industrial and public buildings and ample office space.

But windows in the aluminum profile have their disadvantages - reduced performance heat and sound insulation.

Aluminum windows have a different profile system, which can be "warm" or "cold."

  • The "Cold" variant is suitable for glazing loggias and partitions; it protects from light wind and rain.

  • "Warm" profile can be used for glazing residential and office premises. It has a polymer insert that provides thermal protection.

When replacing the insulating glass unit in the aluminum profile, all the same procedures are performed when replacing the insulating glass unit in plastic windows. As a result, we can install energy-saving, decorative, tempered, sun protection glass.

Today I finally managed to film the process of replacing the glass on the aluminum front door. Before that, I had to change the double-glazed windows in aluminum facade systems several times, but I could not take photos. And so we begin.

  • First, let's remove the outer decorative covers.

  • I did not take off the left one completely.

  • I took it off only to provide access to the right clip.

  • There was a problem with the right one, and it was plastered.

  • I decided not to remove the plaster and try to slip the glass into the gap.

  • The upper one was easy to remove, but the lower one was a bit of a pain. The aluminum was oxidized and stuck because of the humidity.

  • Then I removed the clamping plates. It was not without surprises here too. The strips were screwed together with screws and self-tapping screws. It looks like they were screwed down with anything they had. The fasteners were riveted too.

  • It is more challenging to fix bolts with screws. In the end, I used WD-40, broke one bit, and unscrewed them.

  • Then I measured the glass. In 20 minutes, I brought and installed it. It was possible without dismantling the right clamping plate - I was lucky.

  • Further, all operations are carried out in reverse order.

Of course, it would be interesting to film the process of replacing the insulating glass unit in an aluminum facade system. The principle is the same, but the glass unit is additionally glued with a vapor barrier tape. If I manage to do that, I will post it.

Window aluminum construction has many positive features

  • It is durable and lightweight.

  • You can make almost any design idea in form and color.

  • It can withstand severe loads and temperature changes.

There are some disadvantages of this window construction. First, contact of aluminum frames with other metals should be avoided: electrolytic reactions are possible, which may destroy aluminum.

Also, aluminum has excellent thermal conductivity, combined with thermal inserts for warm glazing.

When even one pane in a double-glazed unit is damaged, it is much more correct, cheaper, and faster not to change the glass but to replace the whole team.

But to do this, it must be correctly and carefully dismantled. And here - if you have decided not to go to the experts, you will need some instruction.

How to remove the insulating glass unit

To dismantle a glass pane with damaged glass/glass, you need:

  1. remove glazing beads, which cover the corner of the contact between the glass pane and the profile;

  2. "squeezing" or pulling out the insulating glass unit (it is better to remove the glass unit by two or three people, ideally using special suction cups that can pull out the insulating glass unit from the frame);

  3. the pane is placed on a flat surface and measured;

  4. The received sizes are sent to the company manufacturer (the correct variant is when the glass unit is made for replacement by the same company that installed your windows).

Removing glazing beads

Glazing beads are squeezed with a mallet and a trowel (or wood spatula). Pressing begins in the middle of the glazing bead, gradually moving the scoop to the edges. The first to remove one of the side glazing beads, the last one - the upper glazing bead. Glass fragments are removed as gently as possible.

Dismantling insulating glass from a wooden window or door is not different from the dismantling of insulating glass from a PVC frame or a plastic door. Only one operation is added - the seal cutting, located at the junction of the staple, drink, and profile.

In wooden euro windows, instead of sealing elements, a sealant is used - it is pretty easy to remove with a knife.

Insulating glass unit repair

Dismantling the insulating glass unit is carried out not only in cases of condensation on the inside of the windows but also:

  • If one or more glasses in the insulating glass unit are damaged;

  • if it is necessary to replace the insulating glass unit with a warmer one (e.g., a single-glazed unit with a double-glazed unit);

  • In the case of a visible loss of air tightness of the insulating glass unit.

Most often, people are faced with the need for an urgent emergency replacement of glass - when branches or stones hit them. In addition, balcony windows suffer from extreme wind loads - but in any case, the insulating glass unit must be repaired as soon as possible.

It is important to remember that the repair of glazing and, even more so, the replacement of glass is impossible in a "home workshop" (and in any other, except for a specialized workshop for assembly and repair).

The only possible way to repair it is to dismantle the glazing unit, measure it and order a new one from a company specializing in manufacturing and installing plastic windows.

The specialists of the company-manufacturer most often not just glue in a new insulating glass unit but also produce a new one according to your measurements: such service is much cheaper for the customer.

Emergency double-glazed window replacement

Emergency replacement glazing is a service offered by the manufacturer of plastic and aluminum windows and doors:

  1. urgent production of a glass unit identical to the damaged one;

  2. prompt delivery to the customer;

  3. installation and inspection of the airtightness of the new insulating glass unit.

Any insulating glass unit can be replaced, regardless of its damage. Moreover, in some cases, it is also possible to restore the geometry of the frames - if their deformation was the cause of the glass damage.

With the help of straightening plates installed on the inner sides of the frame, the specialist can partially restore the structure's geometry and make the seating of the insulating glass unit as even as possible.

Causes of damage to the insulating glass unit

  • frame deformation due to improper installation or mechanical influences;

  • Severe frosts (cracks on the glass have a characteristic radial pattern);

  • impacts on the glass;

  • glass defects;

  • Faults in the installation of the insulating glass unit.

In any case, you should not repair the glass unit yourself: it is better to order its urgent replacement.

Urgent field replacement of the double-glazed window

The service of replacing the insulating glass unit is based on an agreement. It includes, besides the work on manufacturing and installing the new insulating glass unit, the same guarantee on installation works, the insulating glass unit, and the materials used in its making.

Sooner or later the glass in the windows has to be replaced. It is effortless to break the glass, so this problem is relevant to many people. Also, the glass is characteristic of breaking. They, like many other objects of the interior, are not eternal. More often than not, glass is damaged by a directional impact. Sometimes, they are covered with cracks or even crumble to pieces.

Is it possible to change the glass without resorting to professionals? You can repair the window yourself. Almost anyone can do all the necessary work. The owner can also cope with replacing the glass himself, even if he does all the job alone.

How to change the glass in a double-glazed window with your own hands

Plastic windows have recently become very popular. Regardless of whether the glass unit is new or old, the problem of changing the glass in the glass unit is always relevant.

What do you need to do to change the glass
  • First, the plastic plates should be installed on the frame. The indentation should be 10 cm.

  • After that, the necessary number of spacers must be placed on the bottom rebate.

  • The next step is to place the glass on the spacers and secure it in the bottom rebate. It is necessary to be as careful as possible; otherwise, damage to the insulating glass unit seal cannot be avoided.

  • After that, it remains only to fix the glass by installing the necessary gaskets and glazing beads.

Replacing glass is not too difficult, even for someone who has never done it. All that is required is as much attention as possible. Only then can you expect all the work to be done accurately.

How to replace glass in a wooden frame

Before inserting glass into a wood frame, remove the old glass's remnants. This will require a hammer. Pliers should be used to pull out the remaining staples. The window sash can be filled with old putty. In this case, you should try to knock it out with a special chisel. It is worth remembering that you can change the glazing only if you have special tools, as it is impossible to do without them.

After that, you can proceed to the replacement. It would help if you had a glass of the required size and shape.

It must fit perfectly, and each glass side should be at least 3 mm more comprehensive than the frame.

  1. After that, you need to lay the putty on the folds. Smear the caulk with a spatula. Excess putty should be removed as soon as possible.

  2. Then you need to insert the glass into the window. Insert the glass very carefully so as not to damage it. To do this as quickly as possible, you need to put the glass on the rebates and press it as tightly as possible. Under no circumstances should you put pressure on the glass in the center.

  3. Once the putty has dried, all the squeezed out should be removed. This completes the replacement of the glass.

bottom of page