UV-stable and heat-resistant: ALMO TOPCOAT Thermo 220 UV roofing membrane and ALMO Volcano® UV façade membrane are made of high-quality polyester fleece with an acrylate coating, resistant to UV rays and heat up to 150 °C.

Long-term properties: They retain important functions such as diffusion and driving rain impermeability over a long period of time.

• Extreme areas: Ideal for open façades or when using PV modules.
• High UV and heat resistance: perfect for demanding construction projects.

High-quality adhesive tapes: Our adhesive sealing tapes use high-quality acrylate dispersions for lasting strong adhesion at different temperatures.

Local production: All products are manufactured in Germany and are subject to strict quality controls.

High-quality materials: We use materials of the highest quality to ensure above-average durability.

Cooperation with experts: Our products are regularly tested by renowned institutes such as the TU Berlin.

EC 1 Plus certificate: Our adhesive tapes meet the highest standards for organic building products.

30-day return policy: If a product does not meet your expectations, you can return it within 30 days. Find out how to do it here.

A direct line to you is important to us. It enables us:

• Individual response to customer needs
• Optimization of our service for you
• Cost-efficient direct delivery without detours

Discover the difference with ALMO – Quality that extends from the factory to the construction site.

Our lean online sales strategy makes this possible:

Savings in distribution costs

Contribution to environmental protection

Efficient direct delivery

The windproof layer is created with the use of underlays and façade membranes and protects the insulation material from rain, snow and wind from outside. The insulation is thus permanently protected and cold air does not flow through it, which achieves the maximum insulating effect in the long term.

The following factors must be taken into account when selecting the right underlay and façade membrane:

• Breathable: Moisture in the insulation should be able to "diffuse out" through the membrane used as quickly as possible so as not to cause any damage to the insulation. The diffusion capacity is indicated by the SD value. The lower it is, the more breathable the material is and the faster the underlying insulation can release the moisture.
• Waterproof: The roof/façade membrane must be watertight from the outside. The watertightness of roof and façade membranes is indicated by the standardized watertightness test with W1.
• UV stable: If the membrane is to be exposed to sunlight for a longer period of time, particularly high-quality material should be used that will not be damaged by prolonged exposure to UV radiation. Here we recommend our polyester membranes with acrylate coating Topcoat Thermo UV and Volcano UV.
• Heat resistance: Due to rising temperatures, it can often get very hot on the roof. Conventional roofing membranes made of polypropylene (PP) have a temperature tolerance of up to approx. 80 degrees. If you want long-term protection, we recommend our polyester membranes with acrylate coating Topcoat Thermo UV and Volcano UV.

Energy efficiency

By avoiding uncontrolled air exchange, heating and cooling costs can be reduced, as the heat is better kept inside the building in winter and the coolness in summer.

Improved comfort

Airtight buildings offer a more even temperature distribution and reduce draughts, resulting in a more pleasant indoor climate overall.

Improved air quality

An airtight building allows for more targeted control over ventilation, reducing the possibility of mold growth and moisture problems. This contributes to healthier indoor air.

Noise reduction

Airtight constructions can also reduce the transmission of external noise into the building, resulting in a quieter environment.

Longer service life

Effective air and wind tightness can help to reduce moisture ingress into the building envelope, which in turn extends the life of building materials and reduces maintenance costs.

The overlaps should be completely sealed to protect the insulation as well as possible from cooling by air and to prevent the ingress of water and moisture. Thanks to the integrated self-adhesive seam of all ALMO membranes, it is very safe and easy to ensure longitudinal sealing. For vertical joints and penetrations and cuts in skylights etc., we recommend the ALMO Versa sealing tape in 60 mm or 100 mm.

We are constantly creating application videos on our Youtube-Channel. Take a look at our channel and leave us a comment telling us what you would like to have explained better or in more detail.

You can also download our installation instructions here: Download installation instructions

We have all goods in stock. As soon as we receive your order, it will leave our warehouse in Pfullendorf within 24 hours. You should receive the goods no later than 3 days after ordering.

Most ALMO products are too large for a Packstation and cannot be delivered there. During the ordering process, you have the option of entering a different delivery address to your billing address and having the parcel delivered to where it can be received safely and securely.

Have your plans or ideas changed at short notice? No problem - at ALMO you have a 30-day right of return. This gives you more time to inspect the goods and adapt your project. If you want to return something, you can send it back quickly and easily and get your money back.

Do you have a question about a product, application or delivery? Feel free to contact us - without having to wait on hold or listen to a computer voice:

ALMO-FON WhatsApp E-Mail

You will usually receive an answer within a maximum of 12 hours.

Can't find an answer to your questions? Write us and help other customers. You will then also receive an answer within 12 hours.