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Sealing tapes – indispensable helpers in the construction of blockhouses

PECOTACK – the ecological sealing tape

The PECOTACK sealing tape developed in-house by Naturhaus Lanz is made of ecological materials. The sealing tape can be conveniently fastened with a stapler and can be processed in any weather due to its optimal nature.

This saves time and therefore your money.

Ökologisches Blockhausdichtband


The advantages of PECOTACK sealing tapes
  • Hoch komprimierbares Dichtband
    Highly compressible

    If the sealing tapes initially have a construction height of approx. 4 cm, they can be compressed to 5 mm.

  • UV beständiges Dichtband
    UV resistant

    The sealing tapes are UV resistant for up to one year for the overscribe method.

  • Nachhaltiges Dichtband

    PECOTACK sealing tapes are manufactured in Germany especially for us and have short transport distances.

  • Ökologisches Dichtband

    Our PECOTACK sealing tapes are made of extruded polyethene, are free of oil and made of sugar beet.

Abdichtung Blockhaus Dichtband

The sealing tapes are placed between the individual logs for sealing, so that already the shell is absolutely tight against wind and driving rain. As soon as the walls settle, a solid wall without gaps is created. For you as a builder, the sealing tapes are important if you are aiming for a log house according to the KfW-40/40+ standard.

Tight is mandatory for us – with PECOTACK.
The ecological log house sealing tape from Naturhaus Lanz.

You want to seal sustainably and highly efficiently?

To the Naturhaus Lanz Shop


More information of the sealing tape as PDF

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More information on the subject of ecological insulation materials

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Naturhaus Lanz

Get to know us

Passion, skill, quality & sustainability go hand in hand for us.

Olaf Lanz

Olaf Lanz - Leidenschaft Blockhaus

Passion blockhouse

In 2001, carpenter Olaf Lanz founded Naturhaus Lanz in Ofterdingen, Swabia. Since then, more and more people are inspired by the creativity and craftsmanship of the experts in blockhouse construction to realize their living dreams.

Naturhaus Lanz Team

The blockhouse experts

We at Naturhaus Lanz will fulfill your dream of a traditional natural blockhouse, modern blockhouse or a mixture of both. We work according to your individual ideas. Our expertise also includes interior fittings and roof extensions, of course in the best Swabian craftsmanship quality. With a blockhouse from Naturhaus Lanz you bring the scent of Canadian forests into your home!