Wye Valley Heritage Ltd

Building, Renovation & Damp Proofing Specialists

Penetrating Damp

Penetrating Damp Herefordshire

Penetrating damp tends to be a big problem that occurs in many buildings across the globe and can be seriously annoying to many home owners, if they've not the money to fix it, it can really cause a big problem with a building if left untreated. Here at Wye Valley Heritage we offer a resonable service to fix your problem. The main cause of damp is usually down to poor maintenance and will affect buildings that have an overflowing pipe. Lets take a look at how you can spot damp and why it actually occurs.


The first sign of penetrating damp is normall a rather horrible smell; like a stale smell caused by trapped air, also it can be caused by poor ventilation in your home, that tends to be a another massive clue. Next you may find an actual damp patch somewhere or even some mould. These usually appear after there has been some form of water leakage or water penetration. You will need to have to look yourself for the culprit at the locations of the patches or the mould. Always remember to take care of leaking or missing drainpipes as this can then lead to water soaking all the way through the wall.


Dampness that appears on or from a chimney breast is most likely been caused by falling damp. Rainwater often will fall down the chimney and filter into the walls below-having your chimney capped may be the way to solve this problem. Another cause of damp tends to occur in homes that are pre-WW2; these houses were often made from lime and modern renders that may have been placed on top of the lime may be trapping moisture into the walls of your home. A crescent shape of damp that appears on two external walls may just be active condensation. But getting it looked at by us will help to keep your mind at rest. We are always here to help.


Condensation can occur for many reasons; the design and layout of a building can be a factor that can affect penetrating damp. Salt clusters can appear on bricks and are due to water leaks in a building, there are salts that appear naturally in the ground and natural salts that can be found in natural brick.


If you find yourself worried about penetrating damp then it is a good idea to contact us here at Wye Valley Heritage and we will be able to advise you on the call to action. There are also rendering companies that specialise in protecting buildings from damp and can ensure that your home is protected for years to come. However do not be fooled by companies that are trying to take your money and approach you, seek out a quality company yourself. They will then assess your building and find out where the damp problem is coming from. Investing in your home for the future will ensure that your home will be structurally sound for years to come.
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Damp proofing, Herefordshire, Wye Valley Heritage
20 Nov, 2020
For all your damp proofing and timber treatments for dry rot and wet rot contact Wye Valley Herefordshire a local company based in Hereford.
Damp proofing, Herefordshire, Wye Valley Heritage
by Wye Valley Heritage 18 Nov, 2020
What actually is Damp and why do you need professionals? Damp is moisture that is present in the structure of a property. We are based in Hereford and cover all the surrounding areas, please feel free to phone for a full validation. Damp can be caused by rain water and appears in the bricks and mortar. As the UK experiences 25,000 gallons of rain water each year, damp is one of the most frequent problems encountered in homes. Yet, the problem can also arise from a lack of poor property maintenance concerning the floors, doors, windows and pipe-work. The presence of damp can cause all sorts of issues ranging from colder temperatures and the degradation of a property's interior to risks of mould and more seriously, aggravated respiratory problems. Minimising Condensation Condensation is the only cause of damp that you can partially manage. Here are some tips: • Produce Less Moisture in Your Home There is always some moisture in the air but adding to the amount will only increase the likelihood of damp. Dry clothes outside instead of on the radiator, have the windows open when bathing and showering and keep lids on the pans or use a ventilator when cooking. • Ventilate your Home Keeping windows slightly ajar can help to reduce the natural moisture that occurs from breath. Make sure bathroom and kitchen doors you only open when needed. Leave space between furniture and the walls to allow air to circulate. Investing in a dehumidifier is also a great way to remove moisture from your home. • Heat, Insulate and Draught-Proof your Home The warmer your home, the less likely the presence of condensation. Keep your home heated as much as you can and install insulation and draught-proofing measures for the loft, walls and windows to keep your home warmer for longer. Double glazed windows are another effective option. What are the Signs? As damp can be quite a problem, it's a good idea to keep a look out that it isn't effecting your property. When attempting to spot signs of damp, look out for: • Wallpaper or paint that is peeling away from the wall • Skirting boards that have become discoloured or decayed • Decayed Timber floors. • Discolouration & the crumbling of plaster Yet, damp does not always make itself as obvious as this so if you're still worried that it's present in your home, call us at Wye Valley Heritage to carry out a specialist inspection. Damp Proofing If your building has a history of or is suffering from a damp problem, it's a good idea to start alleviating the situation before it spirals out of control. Damp proofing most often requires a professional hand and depending on the type of damp situation, it could involve one or more of these measures: Damp Proof Course: This is the course most often taken for cases of rising damp . The process involves drilling holes into the brick of the property's internal walls and injecting the structure with a damp-proofing fluid to lessen the movement of water through the wall's capillaries. The course acts as a barrier to moisture rising from the ground and passing into the walls. Choosing this route will also involve the need to re-plaster the walls. Structural Waterproofing: This system involves the incorporation of a drain membrane into the walls and floors. It is the best remedy for damp problems that are caused by high ground levels. Once the membrane has been installed, the presence of damp is managed as the moisture can run down the membrane and be channelled into a drain. Cementitious Tanking: This process involves coating the internal walls of a property to seal moisture out of the home. This technique is useful for general moisture but ineffective for situations such as flooding. Three coats are applied and then the wall re-plastered. For a quote please get in touch, either fill out our contact form or phone for more advice.
Damp Proofing, Herefordshire
02 Nov, 2020
This country cottage residence situated in little birch Hereford, was in need of updating, while suffering from water ingress along with the deterioration of the internal masonry and decorative finishes. This was caused mainly from a lack of maintenance over a period of years, a combination of failing gutters, down pipes running out into the surrounding ground with blocked and collapsed drainage, water buts against the house walls without piped overflows in operation and high soil levels. A shed was positioned against the rear house wall with the shed roof pitched falling back toward the house and the rear elevation house wall was subject to the run off of water from the shed roof. There were also bricks missing that became obvious once the shed had been removed, revealing water ingress. The cottage was constructed of a solid brickwork construction and painted with non breathable paints

All our damp proofing work is guaranteed and certified, so please get in touch if you require more information about damp or would like a free consultation.

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