Window sill repair - step -by -step instruction

During the operation of window sills, there is a need to restore their original type. We will consider how to repair the windowsill with your own hands in this article.

Reasons for the repair of the window sill

The windowsill is an important constructive component of the window that performs such functions:

gives the window an aesthetic look, harmonizes with the overall design of the room;
increases the thickness of a warm air gap through which heat loss is possible;

He plays the role of collecting condensate, thereby preventing moisture on the walls;
window sill - a great place to place colors;
helps to simplify the process of caring for windows, when washing or cleaning;
Modern wide window sills are used as a sofa or countertops.

The window sill performs many useful functions, but with prolonged or improper use of the window sill, the original appearance is lost, and the windowsill requires restoration or replacement.

Reasons for the repair of the windowsill:

the appearance of cracks;
the presence of scratches,
the appearance of traces from flower pots,
defeat of the windowsill with hot objects,
surface deformation,
Mechanical damage to the window sill.

To avoid the repair or restoration of the windowsill and ensure a long use of this subject, you should check it for the choice of the windowsill for compliance with the requirements for a quality window sill:

the window sill must have moisture resistance to prevent surface deformation during operation,
resistance to ultraviolet will help to avoid burnout or change in the color of the window sill,
Resistance before mechanical damage will help to place flowers or other things on the windowsill,
Easy care - saves time to clean the window sill,
The harmlessness and environmental friendliness of materials will help maintain health and avoid allergies,
Natural and attractive appearance will help to harmoniously fit the window sill into the design of the room.

The main varieties of window sills

Depending on the type of material from which the window sill is made out:

Plastic window sills,
Wooden window sills,
concrete window sills,
Stone window sills,
window sills from chipboard.

1. Plastic window sills are most practical and convenient to use. Advantages of installing a plastic window sill:

Lightness in care,
Simple installation,
low cost,
A variety of colors.

Disadvantages of using a plastic window sill:

instability before mechanical damage,
light ignorance,
the appearance of scratches,
fragility.

2. Wooden window sills harmonize well with natural wood windows and give the room heat and comfort.

Advantages:

harmlessness and environmental friendliness;
light installation;
stability before mechanical damage;
Naturalness and naturalness of appearance.

Flaws:

A high level of moisture absorption leads to deformation of the windowsill,
easy ignition,
The appearance of mold and fungus,
high price.

3. Concrete window sills - advantages:

practicality,
stability,
the possibility of staining in any color,
strength.

Flaws:

The appearance of potholes,
The complexity of restoration,
High moisture absorption.

There are two types of stone window sills:

from artificial stone,
From natural stone.

Artificial stone window sills are cheaper than natural. A variety of dyes help create a windowsill of any shade and texture. Such window sills require special care with polishes. The window sill made of artificial stone is heat -resistant, does not miss moisture, but it is easily scratched.

Natural stone window sills are most often made of onyx, granite or marble. The most durable are granite window sills. Marble window sills have a beautiful aesthetic appearance and variety of natural colors.

Stone window sills are a very beautiful, but impractical solution. Such window sills are unstable to mechanical damage, moisture, are easily dirty and wash hard.

4. Partical window sills are made of moisture -resistant material, which is covered with laminate.

Advantages:

strength, stiffness,
resistance to mechanical influences,
ultraviolet resistance,
heat resistance,
A variety of textures and flowers,
Lightness of care.

Repair of plastic window sills

During the operation of plastic window sills, the reasons for the repair of the window sill often appear.

Two ways will help to repair a plastic windowsill:

Installation of a plastic nozzle on the windowsill,
Replacing the windowsill.

The pads are installed on those window sills whose thickness does not exceed 60 mm. Most often, the overlay is made of hard polyvinyl chloride.

Advantages of installing a plastic lining:

saving cash investments,
ease of installation,
strength,
fire resistance,
Saving physical strength,
ultraviolet resistance,
moisture resistance,
A variety of colors will allow you to choose a patch for the color or texture of the window.

Tools for installing the pads:

roulette,
saw,
glue,
Silicon.

1. Clean the old windowsill of dirt and dust. In the presence of recesses or cracks, fill them with glue.

2. Using a roulette, measure the size of the window deepening. Cut the excess lining according to size.

3. Wipe the window sill with alcohol or acetone solution.

4. Apply the mounting glue to the surface of the old window sill.

5. Install the press on the overlay, for example, old books.

6. Leave the windowsill for 4-5 hours for complete drying.

7. The crotch between the pad and the windowsill should be filled with silicone.

8. To arrange the ends of the windowsill, you should purchase special plugs.

9. To set the plug, measure the length of the window sill and cut the necessary element. Glueing the plug occurs using mounting glue.

10. After installing and completely drying the lining, remove the protective film. Repair of the window sill of the plastic window is made.

Replacing a plastic window sill is a long and complex process, which requires additional monetary and physical investments. To replace the window sill, the wall space should be broken near the window, and therefore provide additional costs for wall decoration. Therefore, in the presence of small and minor damage, it is recommended to install a plastic nozzle, which will help to hide all defects and give the plastic windowsill an aesthetic look.

Repair of wooden window sills

Wooden window sills require careful care due to increased moisture absorption, therefore it is recommended that every three to four years cover the wooden coating with special impregnations and varnishes in order to extend the service life of the window sill.

If minor scratches or damage appeared on the windowsill during use, use the wooden window sill putty method.

Putty will help increase the level of water resistance, strength, elasticity of the windowsill.

Instructions for the restoration of a wooden windowsill:

1. Using a special solution or thermophen, remove excess old paint.

2. Inspect the windowsill of the presence of deformation, scratches or dents.

3. If shallow damage is detected, use acrylic putty, with large dents, the use of putty with fiberglass is recommended.

4. In addition to putty, you should purchase impregnation and primer, which will help ensure good adhesion of putty and wood, and also prevent the development of mold and fungus on the surface of the windowsill.

5. The first layer is an impregnation, after which it is required to wait for 60 minutes to apply a primer.

6. After the primer dries completely, putting the surface should be started. Apply several layers of putty and align the surface.

7. After the putty dries, proceed to grind the window sill using sandpaper.

8. The next stage includes staining and applying varnish to the surface of the windowsill.

9. The paint on the windowsill is applied in an unusual way.

10. spread a plastic film so as not to stain the floor.

11. Pour the paint in small portions onto the windowsill, so that it spreads over the entire surface, without using a roller or brush.

12. Wait for the surface to dry. Remove small irregularities or leaks of paint with sandpaper.

13. In the same way, apply varnish. After drying, polish the surface.

Repair of a concrete window sill

Consider two methods of repairing an old windowsill made of concrete.

Restoring the windowsill with putty.

1. In the presence of paint on the windowsill, it should be removed using a special solution or equipment.

2. After cleaning the surface, apply a primer.

3. The next step is the putty of the surface.

4. After the putty dries, apply another layer of primer, and then paint the surface.

The second method includes the restoration of a concrete window sill using a cement mortar.

1. Remove the paint from the windowsill.

Ways to remove paint:

With a layer thickness of up to 3 mm, use electrophen, gas burner or chemical solutions,
It is recommended to apply a construction hammer about the thickness of a layer of more than 3 mm.

2. The purified surface should be billed. Pay attention to the duration of the primer, which is indicated in the instructions.

3. Prepare a mixture that consists of small crushed stone and cement 1: 1. The consistency of the mixture should be thick.

4. Install the formwork on the edge of the window sill and apply the solution.

5. After the expiration of two days, polish the surface with a grinding machine or sandpaper.

Tip: During the grinding of the window sill, you should periodically water the surface with water, to achieve a better result.

6. The final stage is the finish of the window sill: painting or installation of tiles.

Restoration of a stone windowsill

For the restoration of an window sill made of artificial stone, there are special products, such as impregnations, gels or pastes.

To restore the stone window sill, you should use a grinding machine that will help remove small scratches and roughness of the surface.

Then apply special solutions that will restore the structure of the stone.

After completely drying the solutions, you need to sand and polish the window sill again.

To restore the windowsill made of natural stone, it is better to use the services of professionals. Since natural stone is more sensitive to grinding and to use a variety of solutions.

Proper care of a stone windowsill will help maintain a presentable view of the surface for a long time. With the location of flower pots, special substrates from felt should be laid, which will prevent scratches. Avoid the appearance of humidity or hot objects on the surface of natural stone.

Restoration of window sills from chipboard

The reason for the repair of a laminated window sill is increased humidity, which provokes deformation, frustration of the surface, or the exfoliation of a laminated coating.

Instructions for performing the repair of the window sill from the chipboard:

1. Clean the windowsill and remove parts of the tree that exfoliated.

2. Using Temrofen, dry the surface, and a grinding machine or sandpaper will help to polish the damage.

3. Make a solution of sawdust and PVA glue.

4. Fill in the solution that formed after grinding the surface.

5. Put the press on the windowsill to ensure complete drying and preventing deformation.

6. Cover the restored area with silicone.

7. Using mounting glue, glue the previously removed area from the laminate.

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