Flat roof, balcony and patio waterproofing
Waterproofing Solutions – Engineered to Protect
AXIOM Germany liquid waterproofing – „Developed in Germany“
Do you want a dry balcony, patio or flat roof—and to keep it that way for the long term?
Over time, your balcony may develop issues such as
cracks or loose flooring, which can allow moisture
to seep in.
If this is the case, professional waterproofing can help.
We use liquid plastic to waterproof your balcony, patio and flat roof, ensuring they are watertight and dry again – and stay that way.

Liquid plastic
What is it?
As the name suggests, it is a liquid plastic that can be used as a waterproofing material to fill every nook and cranny of your balcony, patio or flat roof. It is mechanically durable, seamless, and bridges cracks and joints. Thanks to its liquid form, it can be applied with precision and is easy to apply compared to bitumen or sealing membrane, even in corners and hard-to-reach areas.

Pro- and Contras
Pro:
- Seals cracks and gaps
- No effect on structural integrity
- Reasonable costs
- Easy to repair and more resistant to mechanical stress
- A variety of colors and patterns to choose from
- Quick-curing
Contras:
- Challenging work
- Needs to be processed quickly

Processing
The following steps should be followed when working with liquid plastic:
- Rectify existing defects
- Clean and prepare the surface
- Work the fabric into the edges and transition areas
- Apply the first waterproofing layer
- Apply a protective layer

That’s why liquid plastic is the right choice for you
Thanks to its UV resistance and cold-weather flexibility, liquid plastic is ideal for balconies, patios and flat roofs. Even its two drawbacks are manageable when installed by a professional. These are outweighed by the many advantages it offers over other methods.