Penetrating Damp Treatment

Advanced Damp is an experienced team of penetrating damp treatment experts. Our company have over 30 years experience and cover the South East of England and surrounding areas. To contact a Penetrating damp treatment professional and rectify your problem immediately, call us now on 07562719091.

About Penetrating Damp

What is Penetrating Damp?

Penetrating damp is caused by water infiltrating a building or property through the external wall, defective pointing, roof, cracks or underground area of a building. Though it is commonly noticed in older buildings, it can also affect modern buildings with poor drainage system or defective masonry. It occurs when there is a defect in the building like a leaking roof, leaking water pipe, poorly constructed gutter channels, holes in the chimney and also when the external walls of a property have degraded thereby allowing water to penetrate from the wall into the building. Penetrating damp is also common in poor cavity wall construction where cavity wall insulation has been poorly installed or walls that are not suitable for cavity wall insulation are used in the installation process. Penetrating damp is more common if you live in an area that experiences heavy rainfall.

Common signs of penetrating damp :



Water marks on walls, ceilings, cabinets, carpets are all signs you are dealing with Penetrating damp. If the stain has dark spots, know that the damage is still fresh but if it brown or chalky, then it is older damage usually caused by excess moisture.


Blistering Plaster

when the inside of a wall gets wet and expand, it is usually accompanied by blistering plaster, peeling paint or wallpaper. This shows that there is a problem which should be fixed as soon as possible.


Presence of mold

Mould can’t grow without moisture, as long as areas in your home remain wet moulds are bound to grow. This is usually a problem noticed where we have Penetrating damp.


Damaged interior

If your interior decorations become damp and has water stains, know that you have the problem of penetrating damp in your hands.


Damp or Musty odor

Damp or musty odour is another of the sign of Penetrating damp. The smell is often similar to winter sweaters that have been packed away fo


Rotting floor timbers

If your floor timber is wet and rotting away, it means there’s a problem of penetrating damp around. Contact a specialists for penetrating treatment advice.

Penetrating Damp Treatment process

Penetrating damp solutions

We first visit your property and carry out a penetrating damp survey to determine the cause of the problem, during the survey we will check all potential points of water ingress, such as cracks on the walls, missing tiles or blocked gutters.

Once the penetrating damp issue has been diagnosed we begin our remedial work to effectively repair the penetrating damp problem and keep your protect your property from further damage. Depending on the level of the damp, we may install a PIV unit in your property that will push out the wet, stale air and keep your walls and windows dry. If the problem has to do with the brickwork or stone work becoming porous due to the build-up of water in the wall, we use specialised Vapour retarders to reduce moisture diffusion through the walls, floors, and ceilings then use specialised drying equipment to do the rest.

If the penetrating damp has affected the plasterwork of your property, the affected plasters will be completely removed and a damp resistant plaster will be applied to resurface the area.

If defective brick is the problem, we may get them replaced or paint the bricks with an exterior silicone water-repellent fluid to seal the bricks from damage.

If the timbers have been infected with dry or wet rot, these can be either treated, protected or replaced.

Finally if you have a mould problems, we commence remediation to remove contaminated materials and clean up the affected areas.

Get in touch now for effective and reliable penetrating damp treatment.


Call us today for more information on 07562719091

Advanced Damp offer Specialist penetrating damp treatment and comprehensive damp protection for your home!

Penetrating Damp specialist

Most of the time it is recommended that you look for damp experts in the field who will identify and correct the defect in the building that is causing water to penetrate the building. If the condition is left untreated, it can cause deterioration to the structure of your property. At Advanced Damp, we have qualified and competent damp surveyors as well as experienced technicians to provide affordable penetrating damp treatment.

We also offer rendering, exterior wall coatings, and drywall plastering solutions for penetrating damp repairs. visit our property services page on our website to find out more about these services we offer.

damp penetration on wall. Scaffolding put in place to start job