The problem of infiltration, flooding and saltpetre

Seepage and flooding: signs of damp not to be overlooked

Water infiltration or flooding, whether in the basement or on the first floor, is often one of the most visible and quickest signs of a deeper moisture problem in your home. Water ingress can be caused by external factors, such as heavy rainfall or a rising water table, or by internal problems such as leaking pipes. Whatever the case, these events are often harbingers of major damage to our homes, and require swift action to avoid serious and costly structural consequences. Water seeps into materials, creating a breeding ground for structural problems and mould, and affecting air quality.

Typical evolution of the problem
Appearance of traces of saltpetre and/or mould
Stage 1
Appearance of traces of saltpetre and/or mould
Degradation of coatings and raveling of materials / presence of water / electrical risk
Stage 2
Degradation of coatings and raveling of materials / presence of water / electrical risk
Infiltration and flooding / subsidence of the building / room not usable / structure in danger
Stage 3
Infiltration and flooding / subsidence of the building / room not usable / structure in danger

Typical course of the problem and adverse consequences

Untreated seepage or flooding usually progresses in stages, each one exacerbating the damage. Stage 1 often sees the first traces of saltpetre and/or mould on affected walls and floors. These molds and fungi release spores into the air, causing unpleasant odors and affecting indoor air quality. Building materials begin to suffer damage: wood may swell, metals rust and plaster disintegrate.

In stage 2, aesthetic deterioration is accentuated by theappearance of blistering or peelingplaster and paint, and stains may appear. Even more seriously, the presence of moisture can pose an electrical risk if water reaches the installations. Materials continue to deteriorate, making them less resistant.

Finally, at stage 3, the consequences become structural. Masonry becomes brittle, floors may collapse and become unworkable, and the overall structure of the building may be jeopardized. Persistent damp can also damage structural metals, floor coverings and furniture, leading to significant deterioration of your property.

Diagnosis and treatment of moisture problems with Murprotec

When faced with infiltration or flooding, it's essential to act quickly and effectively. As our customers emphasize: "The longer you wait, the worse the problem gets, whereas a simple intervention can put everything back in order." A precise diagnosis and technical expertise are essential for a lasting solution to these problems.

Murprotec, a recognized expert in the field of moisture treatment, is there to help you. We start with a free, precise diagnosis (value CHF 350.-). Our technicians use state-of-the-art technology to precisely assess the extent of the damage, identify the origin of the infiltration or flooding (stains, mold, blistered paint, etc.) and understand the mechanisms at play. This comprehensive survey results in a detailed report.

Based on this diagnosis, we propose tailor-made solutions adapted to each situation. Our technical expertise, acquired by technicians trained in the latest technologies, guarantees the implementation of effective damp-proofing treatments. These treatments can include solutions for drying out walls, repairing infiltration paths, or treating the consequences such as saltpetre. Our products come from our own factories, ensuring a direct circuit and a unique guarantee.

Finally, we provide rigorous monitoring and solid guarantees for our treatments. An inspection is generally carried out on average 18 months after the work has been completed, and our solutions are guaranteed for up to 30 years. When you choose Murprotec, you're opting for a sustainable solution to protect your home and your health.

Frequently asked questions about seepage and flooding

What are the main risks of infiltration or flooding for my home?
How do you know if water infiltration is serious and requires urgent attention?
What can Murprotec do for me after a leak or flood in my home?
Our customers have their say
"The longer we would wait the worse the problem would become, when a simple intervention could fix everything"
Mr and Mrs Métrailler,
Chesalles sur Moudon, Vaud
Our customers have their say
"From our experience, I would recommend Murprotec right away, without hesitation"
Mr Obrist,
Sierre, Valais
Our customers have their say
"I am very pleased with the work that was done by the Murprotec staff .... I do not regret having done it."
Mr Ador, owner,
Payerne, Vaud
Request a free diagnostic
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* Value of the offered diagnosis: CHF 350.
The advantages
Offered diagnosis
  • An expert’s visit to your home
  • Full survey
  • Writing of a detailed report
  • Proposal of an immediate and precise estimate
Guaranteed intervention
  • Anti-humidity treatment
  • Our products come from our factories: a direct channel and a single guarantee
Follow-up included
  • An inspection at, on average, 18 months after the works and a follow-up every 18 months
  • Guaranteed for up to 30 years