The gap between the window sill and the best way to keep the dust from sticking, do not form a mold

Plastic windows save heat, are cozy, comfortable, easy to clean and protected from the street noise. After complete mounting plastic windows requires sealing of joints and gaps between the frame and the sill slope.

There is always a though minimal, but the gap in these areas. Such seemingly small defect can bring big problems in the form of drafts, exudation of water during the rainy time of snow. In spring, autumn and winter there is mold, fungus.

Why the gap formed? The reasons are different: poor-quality installation, poor sealing, small frame mounting points and so on..

There are different ways of jointing

Some of this is done using acrylic sealant or white mounting silicone.

What are disadvantages of this choice?

After some time, silicone adheres to the dust, dirt and cleaning the hard to remove from the surface of silicon dust. Dust and dirt are absorbed into the pores of the silicone. Besides silicone over time it begins to flake at the edges.

Sealant yellowing and it is clearly visible on the plastic. The seam can be deformed and flake off after 4-6 months. But there are now special. sealants for windows that do not turn yellow.

Masters recommend to seal cracks to use special. glue - liquid plastic. It is used in the manufacture of insulating glass. Typically, the adhesive used Kosmofen 345.

liquid plastic forms with a plastic window a single, monolithic piece. It is safe, environmentally friendly and does not crack over time. Jointing liquid plastic will improve noise insulation. The seam will never appear mold or fungus.

How to make a neat seam?

Use masking tape. Scotch creates a clear boundary to liquid plastic did not spread across the windowsill.

Stick the tape to the glazing unit and then to the window sill. Draw a line liquid plastic finger remove excess. Then immediately remove the tape from the frame and sill slopes. Adhesive sets for 3-5 minutes, and finally hardens after day.

When everything is dry, then the resulting band (joint) is made of the same material as the glazing. For it will not be absorbed into the pores of the dust, and it can be safely wash as plastic window. seam color does not darken or turn yellow over time.

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