Ways to Stop Damp Coming Through Walls


Whether you live in a house or a flat, there are many ways to stop damp coming through walls. Penetrating and sealing the wall are the first steps, and these can be done in a number of different ways. You can use Plascon Damp seal, and you can also paint and re-grout. Also read how to claim for damp.

Penetrating damp

Keeping your walls dry and free from damp is a simple way to prevent high energy bills. A damp home is also a hazard to your health. A lack of ventilation can cause condensation to form, which can lead to mould and wood rot.

In order to stop damp coming through your walls, you need to first figure out what is causing the problem. A visual inspection of your home can help identify the problem. Some visual defects include wet patches on your wall and flaking paint.

The best way to keep damp from coming through your walls is to get your gutters cleaned annually. Blocked drains and pipes can also cause water to enter your house. A leaking roof can also cause damp to appear on your walls.


Taking the time to regrout your tile can strengthen it and make it more water resistant. It will also save you money.

The first step in re-grouting is to remove old grout. You can do this yourself. Just follow the instructions on the package of grout.

Another step is to clean the area. This is important because it allows the new grout to bond.

You should wear gloves to protect your hands. A face mask will help you avoid dust. You may need to use a dehumidifier to get the area dry.

The right tools will save you time. A squeegee, float, and grout spreader will be handy. You can find these items in most hardware stores. You can also purchase premixed containers, which will make your job easier. Also visit here.

Plascon Damp seal

Using Plascon Damp seal is a great way to stop damp coming through walls. The water barrier coating is effective against rising and penetrating damp and protects against mould. It can be used on interior or exterior surfaces.

Plascon Damp seal should be applied to the surface of the wall, using a paintbrush. It is a white synthetic polymer heavy textured paste. It should be allowed to be slightly damp before applying. It should then be cleaned with mineral turpentine.

If damp is a problem in your home, it may be caused by a roof leak, gully or parapet wall. It can also be caused by condensation. This can be especially prevalent on exterior walls. It can also cause mould to grow. If this is the case, you can get rid of it by cleaning with a dehumidifier or by removing the damp.


Whether you’re painting your house or just looking to prevent damp from coming through your walls, there are a few ways to do it. The most important thing to do is to identify the cause of the damp, and then follow up by finding a solution that works.

The most common type of damp is condensation. This occurs when hot air touches a cold surface. This can happen occasionally without creating a problem, but if it happens frequently it can be detrimental. The best way to combat this is to avoid anything that can generate moisture.

Another type of damp is penetrating damp, which is caused by water leaking into your home from a leaky pipe. This type of damp usually happens in bathrooms. It can also be caused by problems with the roof or guttering.


Whether you’re suffering from rising damp, condensation or penetrating damp, there are ways to stop it coming through walls. You’ll need to identify the cause and find a solution. You may need to install a damp proof course or improve the ventilation in your home.

One of the easiest things to do to fix condensation is to use a dehumidifier. A dehumidifier pulls in the damp air and heats it back up before returning it to the room. You can attach a hose to your dehumidifier to drain water.

Another way to prevent condensation is to keep your house at a low temperature. If you’re heating your home at a high temperature, you’ll produce more moisture and condensation. This will cause mould to grow.

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