How to remove a double-glazed window from a plastic window? Dismantling of double-glazed windows

Plastic windows are highly durable, but the glass can still be damaged due to its fragility and will require replacement. This can happen not only from direct mechanical impact, but also as a result of errors during installation, as well as technological rejection during production.

Street impact on windows often also poses a problem for the owner of apartments in a multi-storey building, how to remove a double-glazed window from a plastic window, dusty or other dirt on the outside.

The insulating glass that has become dirty during the operation must be changed, since their integrity is impaired or the workmanship is not the best, which will affect the thermal insulation of the whole window. It may be that the replacement of the double-glazed windows is due to the improvement of its qualities, for example, installation of a double-glazed window with an additional air chamber will be made.

The mustaches themselves: the necessary tool

Various firms offer services for dismantling, replacement or cleaning at prices taken from the ceiling. However, the problem of how to remove a double-glazed window from a plastic window, most to solve quite on forces to any house master.

The necessary tool is found by every good owner: it is a spatula or chisel, a knife for removing the sealant (a durable clerical knife with replaceable blades) and a mallet. A fairly sharp common ax is also well suited for removing glazing beads, but one must be careful not to damage plastic parts and surfaces.

The procedure for masters takes no more than half an hour, but do not neglect the preparation for work, as well as the weight of the glass unit itself. You may need an assistant and special tight gloves to protect your hands.

Preparation

Before you start, you need to prepare a temporary storage place for the removed glass unit and a space for work. You can use old cardboard or boards to protect the floor covering and walls from the hard corners and edges of the double-glazed window. It is worth covering the furniture with a protective film or a simple cloth, it is possible that the work with the window frame will be dusty.

Sharp corners on the spatula must be a little stitch nazhdachkoy or rounded with a Bolgar. By inexperience, you can make a lot of scratches on the plastic with a sharp object. It is also necessary to mark the glazing beads with a pencil or felt-tip pen before starting to work, so as not to confuse the installation sequence during the subsequent assembly.

Dismantling of the fastening bolts

Tools and protective equipment prepared, found a partner in the case of a large area and a significant weight of the double-glazed windows, now several important subtleties, how to properly remove the double-glazed window from the plastic window, without damaging the frame and plastic fasteners.

Begin to remove the glazing beads best from the side vertical sides of the frame. This is done from the middle, because they are traditionally longer, and they can be slightly bent in the process. The spatula is gently driven into the gap between the glazing bead and the frame in the middle of the aperture and the glazing bead is carefully removed from the middle down and up. Taking out enough cloth from the latch, continue dismantling with your hands.

Next, remove the lower and upper beads. The top is removed last, in order to avoid the unexpected fall of the unfastened double-glazed unit. The horizontal beads must be removed from the edge.

Having liberated enough cloth, you can continue dismantling with your hands. The material of the glazing beads is plastic and rubber, but you should pay attention to the opening hard edges of the glass unit, which can easily cut the hand. Use protective gloves when working with any glass.

Insulating glass from the frame

Further actions should be taken, given that the glass unit is not fixed and can fall into the room even from the wind. The edges of it must be freed from the sealant, if it is laid there, with a knife.

Then, using a push from the outside or using an adhesive tape, a vacuum sucker or a normal air vent from the inside, gently tilt the double-glazed window toward yourself and pull it out of the frame.

The frame along the entire perimeter needs to be cleaned from the sealant. According to the technology of window assembly, sealing bands on the frame and glazing beads should perform the sealing function without the use of additional silicone material.

Frame inspection and installation

When you remove the insulating glass, you need to carefully check the integrity of the entire frame, the absence of distortions and other defects. Especially such a check is necessary if the glass has cracked itself under the influence of temperature or wind changes.

Having eliminated all the flaws in the installation of the frame, you can proceed to install the double-glazed window in its place. The actions are carried out in the reverse order: first the glass unit is installed in the opening of the frame, after which it is possible to start fixing the glazing beads starting from the top.

The shtapiki are driven into the castle with the help of a kiyanka with light tapping. You can also use an ordinary hammer through a lining of a wooden bar, the main thing is not to damage the plastic part.

Wooden frames

In this way, it is possible to replace double-glazed windows not only on the balcony or windows, but also in doors and other openings with double-glazed windows. There are also wooden frames for double-glazed windows from glued profiled bar, glazing beads which are attached to special clips. Such frames require an even more accurate attitude and a special tool.

Moreover, if the glass is damaged due to technical limitations of the frame, it is better to contact a professional. Wooden frames are more expensive and are used much less often plastic, respectively, their maintenance should be stipulated in the contract and be provided in accordance with the warranty and post-warranty terms of the agreement.

And why the ax?

Some craftsmen have already found a way for a long time how to remove a double-glazed window from a plastic window with the help of a usual carpenter's ax. Indeed, the force produced by the blade on the glazing bead and its width make it easy to separate the locking joint with the frame. The blade of the ax should be sharp enough to be inserted into the gap between the bead and the frame. A light pressure is applied to the ax axle and then, turning the handle to the side, the bead is removed from the lock until it is possible to grip it with your hands.

It is worth mentioning that it will be more convenient to remove the opening flaps from the frame and carry out the entire operation on a comfortable table or on the floor, using pads. In any case, rush in a business like repair, to no good does not. A well-trained master can solve the problem of how to remove a double-glazed window from a plastic window. Photos in the text will help you navigate the use of tools.