Blick in einen renovierten Kellerraum, welcher wohnlich mit einem grauen Sofa und Sesseln eingerichtet ist.

Weber interior basement renovation system: system solutions for damage caused by moisture and salt

Grafische Zeichnung eines Einfamilienhauses mit dem Schriftzug Home in dunkelbraun darunter            Icon von zwei Weber Produkten vor einer Wand mit Salzausblühungen und darunter der Text Systemlösung bei Salzausblühungen.            Icon von zwei Weber Produkten vor einer feuchten Wand und darunter der Text Systemlösung bei feuchten Wänden.            Icon von zwei Weber Produkten auf einem nassen Boden und darunter der Text Systemlösung bei Nässe von unten.

Are you looking to renovate your basement and transform it into a cosy living, working or storage space? If so, Saint-Gobain Weber is the right partner for you. We offer an innovative basement renovation system that is quick, easy to use, and highly effective. Whether your basement is damp or has salt deposit damage, we have the right products for wall and floor restoration.

What is the current state of your basement?

Salt efflorescence on the wall

If your basement walls appear dry on the surface but show signs of salt efflorescence and rising damp within the masonry, our salt damage solution is ideal for you!

System solution for salt efflorescence

Damp walls

If your basement walls are affected by rising damp and are already showing visible signs of moisture, you can restore them using our damp wall solution.

System solution for damp walls

Damp, uneven floors

If your basement floor is damp, uneven or reduced in strength, it should be renovated using our damp floor solution.
 

System solution for damp floors

Old basement becomes stylish underground space

Gaining new usable and living space

Moist basement walls and floors are not only an aesthetic concern, but also pose a health risk. Mould, salt efflorescence and musty odours can reduce living comfort and property value. If you’re planning to renovate your basement, it’s important to choose a professional, sustainable solution — the Weber interior basement renovation system for walls and floors!

This innovative system allows you to renovate your basement interior with minimal effort. Weber damp-proof render weber.san 958 and self-levelling and watertight floor compound weber.tec 932 have been specially designed to address the challenges posed by damp and salt-contaminated masonry and basement floors. weber.san 958 promotes wall drying, while weber.tec 932 reliably seals basement floors. These products create a smooth surface and help to maintain a healthy indoor climate. They are permeable to vapour, breathable and resistant to mould.

Using the Weber interior basement renovation system for walls and floors means you can complete your basement renovation in just one day, saving you time, money and stress.

Advantages of the Weber interior basement renovation system

  • Individually tailored systems
  • The perfect solution for every challenge
  • Durable and reliable
  • No complex constructions
  • Fewer work steps
  • Saving time and money
Verarbeitung des Bodendichtspachtels weber.tec 932 mit einem Flächenrakel

Frequently asked questions about basement renovation from the inside

Yes, interior basement waterproofing is possible and, in many cases, it is the only or best option. This is particularly useful when the basement is below the groundwater level, when excavation would be too costly or complex, or when the masonry is inaccessible from the outside. Interior waterproofing prevents moisture and salt from entering living spaces and protects against mould growth.

Interior waterproofing is a smart solution for basements intended for use as living or utility spaces. Dry, healthy indoor air improves quality of life and increases property value. Furthermore, interior basement waterproofing prevents major structural damage caused by penetrating moisture.

To waterproof a basement from the inside, the source of the moisture must first be identified and resolved. Next, any loose plaster, paint, wallpaper or other contaminants must be removed from the masonry and floor. Weber damp-proof render weber.san 958 should then be applied to the walls and self-levelling and watertight floor compound weber.tec 932 to the floor. These products are specifically designed for renovating damp and salt-contaminated substrates. Once dry, the surfaces can be finished according to your preferences.

Moisture in the basement can lead to various issues, including mould growth, unpleasant odours, salt efflorescence, flaking, cracking and frost damage. These problems affect both the appearance and functionality of the basement, and can also pose health risks to occupants. A professionally executed basement renovation will seal the space and create a pleasant indoor climate.

Basement renovations may be eligible for subsidies under certain conditions, such as when the basement is converted into living space, the building's energy efficiency is improved, or protection against flooding or radon is enhanced. Potential funding sources include KfW Bank, BAFA, and state and local governments. Support may come in the form of grants or low-interest loans.

The materials required for basement renovations depend on the type and scope of the work.

With the Weber interior basement renovation system, we offer a selection of coordinated products that are perfect for renovating damp walls and floors affected by salt efflorescence.

The time it takes to renovate a basement depends on various factors, such as the size, condition and intended use of the space.
With the Weber interior basement renovation system, however, it is possible to complete the renovation within a single day. However, it is important to take into account the drying times of individual products, as these can vary depending on temperature and humidity.

A basement should be renovated when signs of moisture damage, such as mould, salt efflorescence, flaking or cracks, are detected on the walls or floors. Such issues can affect the basement's appearance and functionality, as well as the health of its occupants.

Renovation is particularly recommended when the basement is intended for use as a living or utility space, to ensure a dry, healthy indoor environment.


 

Consumption calculator

Did you know that it's easy to calculate the amount of material you need for your project?

We provide a convenient consumption calculator for our products.
Simply click on the calculator icon on the relevant product page, enter your project details, and instantly receive the recommended quantity.

Tender texts for your basement renovation

Creating tender documents is part of architects' and planners' daily routine—and the Weber Tender Assistant supports them in this task. You can easily compile project-specific specification texts and export them in a variety of formats.

Alternatively, go directly to the relevant tender on ausschreiben.de: