🌬 Replacement seal in plastic boxes with their own hands: features and performance of works

If home coldIt may require replacement of the seal plastic windows. If desired, this can be done by hand. We only need to become familiar with the sequence of work, as well as existing types of sealing products. We offer a look into this in more detail.

Types of window seals for plastic windows

For sealing plastic windows using sealing elements made of different materials. The most widely used products in the following materials:

• rubber. In most cases, for the manufacture of such elements is used rubber. It has sufficient ductility and is capable of adequately resist external impact. However, when considerable temperature fluctuations it loses its properties. With proper care it is able to serve more than one year;
• silicone. Products made of this material have a longer service life. Properties stored when exposed to ultraviolet radiation, abrupt changes in winter temperaturesAnd other negative impacts;
• polymers. You can use various types of compounds, are well retains its properties at temperatures below freezing.
• thermoplastic elastomers. Such products normally work at high temperatures, but at low rapidly destroyed;
• PVC and foam. foam Sealers for the window with good thermal insulation characteristics has a limited lifespan. PVC products are installed in heated roomsSince the cold quite quickly fail.

What seal for plastic windows, in the opinion of our editorial staff, the best

With a large variety of options it can be difficult to decide which seal for plastic windows better. Given the service lifetime of the window system, the best one can recognize the product of EPDM rubber having a comparable glass-life. With proper and timely care, not on its surface cracks. It withstands mechanical impact, easily returning to its original shape. However, it can exude characteristic odor and can not communicate with the base by welding.

If cooking is necessary, the best option among the existing types of seals for plastic windows will be modified PVC. It can also be operated in a wide temperature range. However, it is important to remember, such a material has a low elasticity and poor resistance to external influences.

How do you know that you need to change the sealing gum for PVC windows: key features

Sealed insulating glass largely depends on the state of the sealing element. That needs to be replaced, following signs indicate:

• there is a draft. He appears due to gapping sash caused by wear and tear element. Enough to buy and install the seal gum for plastic windows, so the problem was solved;
• condensation. The reason for its occurrence is leaking closing flap;
• on the inner surface of the glass there is frost. This is one of the main signs that the gum seal for PVC windows worn in whole or in part.

Attention! The presence of at least one of the signs The above demonstrates the need for replacement of the sealing element.

How to remove the sash window, if it is necessary to replace the seals: an algorithm of actions

If you need to remove the plastic window sash with your hands, you must act as follows:

1. Close the flap. Turn the knob to the "Closed".
2. Since the upper and lower hinge remove stub.
3. Having hooked the upper stud pull down holding pin. Also we proceed with the bottom member.
4. Open the knob and remove the sash.

Replacement of sealing rubber bands on the plastic window frame

Rubber bands are placed not only on the casement windows, but also on its frame. In some cases it may be necessary to replace the sealing rubber bands and on the frame. Let us examine how this can be done correctly.

Preparatory work

To do the work, except for the seal, you will need a pair of scissors and a cloth to remove dirt. If sealing cord is not based on the adhesive, in addition you must purchase a suitable adhesive composition. Followed by:

Illustration	Description of the action
	Carefully pull the old cord, pulling it out. We start from the junction ends of the contour.
	After his release from the cord slot carefully purify it by removing all the accumulated dirt.

Step by step instructions for replacing rubber seals in plastic boxes

Can replace the rubber seals on the frame of the plastic window can be in the following order:

1. We start from the corner. Place the seal so that the bend was sent to the side of the sash. Groove in the corner there is a fill adhesive. This will prevent the loss of the sealing element during the subsequent operation.
2. Sizing the entire contour of the perimeter.
3. Cut the element to the desired size.
4. Spliced ​​butt ends of sealing gum for PVC window frames and paste them directly to the frame.

Replacing the rubber seal in plastic boxes with their own hands

To the window system as long as possible fulfill its function, it is necessary for it properly care. That is why immediately after installation, should check with installers, what and how often to lubricate the sealing rubber bands, plastic window to remain tight. If the proposed measures do not provide the desired effect, offer to find out how to perform the replacement of the seal with his own hands.

Preparatory work

Before the beginning repairs follows:

Illustration	Description of the action
	Cut off a small piece of the seal to find his exact size and configuration. Acquire the necessary amount of the tape and the adhesive composition for fixing it.
	Dismantle the old cord.
	Remove the frame and carefully clean the grooves of the accumulated dirt. My glass. Lubricates hardware to extend the life of the window system.

Step by step instructions for replacing the window seals for plastic windows

To perform high quality repair of plastic windows, followed by replacement of the seal, it is recommended to act as follows:

Illustration	course of action
	In the center of the leaf we put a small amount of adhesive, and dressed with a sealing element.
	Replace window seal around the perimeter of the plastic window, paying special attention to the corners. For a secure fit in the corners should apply the adhesive composition. Cut off the excess cord, the ends are glued together
	Apply silicone grease to the cloth and gently treat gum. Set sash in place.

We offer watch a video, which tells in detail how to change the seal on the plastic windows:

Replacement of insulating glass sealants

Before you buy in retail required amount of sealant for insulating glass windows, should clarify the ability to perform such work. If the bead is equipped with a rubber band soldered, replace the sealing element will not work. Otherwise, the installation of larger cord will eliminate the problem. We offer to find out how to do it.

Preparation and replacement of the insulating glass sealant around the plastic window

If you decide to own hands do repair work, perform repairs in the following sequence:

1. Remove the glazing beads, starting with the sides.
2. Removing the liner, remove the double-glazed window.
3. Remove the old power cord.
4. Wipe the base.
5. Replace the cord first, and then glazed.
6. Fix the glazing beads.

Look at the following video, containing a sequence of actions:

What and how to lubricate the rubber seals of plastic windows: the main compositions

The service life of the generated circuit is largely dependent on how compliance with recommendations for care. If you do not know what you can lubricate the rubber seals of plastic windows, we recommend paying attention to the most popular substances and preparations, used for lubrication:

1. Glycerol. The most affordable option that allows you to form a thin film. However, it does not have sufficient waterproofing properties.
2. petroleum jelly. Relevant only for rubber. Softens the surface by adding a sealant elasticity. Material reliably protected from moisture, but works well in a limited temperature range (from -250 C to +280 C).
3. WD-40. The universal agent which is based on mineral oil. Because of its presence, the surface of the sealing member securely protected from external impact.
4. silicone grease. They operate over a wide temperature range, considerably slowing the process of wear.
5. Professional kits designed for the care of window fittings. If any one can not think of what to lubricate the rubber seals of plastic windows.

The cost of the seal and replace it in the plastic windows

How much will cost the replacement of the seal in plastic windows in many ways it depends on its value. We offer to meet with the average price for a similar material:

Offer to meet with the review of real users:

Review of Universal sealants for plastic windows and doors "experience."

Feedback on the seal for «Aviora» windows and doors.

The price of services offered by specialized companies to replace the sealing rubber bands with plastic windows may differ materially. The cost will depend on the kind of the sealing cord. On average, for each meter will have to pay from $ 100, if used domestic material, and from 150 rubles - if the material is from Germany.

Share in the comments, you have decided to what lubricate the rubber seal on the plastic windows and the like, if necessary, to carry out the replacement.