EISEDICHT AufdachDICHT Self-Adhesive Roof Penetration Seal for Solar Pipes

The EISEDICHT AufdachDICHT roof penetration seal for solar pipes is a professional sealing solution designed for permanent, rainproof sealing of solar thermal pipe penetrations through pitched roof coverings. It provides a reliable connection between solar pipe installations and the roof's water-shedding layer, helping prevent rainwater from entering around pipe penetrations.

The one-piece roof penetration seal features a weather-resistant polypropylene (PP) housing and a large 560 × 350 mm self-adhesive sealing collar made from flexible, rot-resistant WakaFlex material. The collar is coated with a strong butyl adhesive, ensuring full-surface adhesion and a durable connection to different roof tile profiles.

The flexible sealing collar can be easily shaped to follow the contours of roof tiles and uneven roof surfaces. Its adaptable construction enables a secure, rain-resistant seal without the need for complex installation procedures.

An integrated water drainage channel helps direct rainwater away from the penetration, making the product suitable for pitched roof installations with slopes from 5° to 65°.

The EISEDICHT AufdachDICHT range includes versions for single and double solar pipe penetrations, available in tile red and black. The specified models accommodate pipe diameters of 31 mm and 45 mm.

The product is designed for demanding outdoor environments, offering high UV resistance and a temperature resistance range from -40 °C to +100 °C. Its lead-free construction provides an alternative to traditional lead-based roof flashing materials.

When combined with suitable EISEDICHT airtight sealing grommets, AufdachDICHT can form part of a complete rainproof, airtight and windtight sealing solution for roof penetrations.

Key Features

• Rainproof roof penetration seal for solar thermal pipes.

• Suitable for single and double solar pipe installations.

• 560 × 350 mm self-adhesive WakaFlex sealing collar.

• Flexible collar adapts to different roof tile profiles.

• Weather-resistant polypropylene (PP) penetration housing.

• Integrated water drainage channel.

• Strong butyl adhesive for full-surface bonding.

• Suitable for 31 mm and 45 mm pipe diameters.

• Designed for roof pitches from 5° to 65°.

• Available in tile red and black.

• Temperature resistance from -40 °C to +100 °C.

• Permanently UV-resistant.

• Rot-resistant sealing collar.

• Lead-free construction.

• Easy shaping and installation.

Applications & Usage

The EISEDICHT AufdachDICHT solar pipe roof penetration seal is designed for sealing solar thermal pipes passing through pitched roof coverings.

It is especially suitable for solar thermal installations, roof renovations and new roof construction, where pipes must pass through the roof's water-shedding layer without compromising rain protection.

Installation: The flexible WakaFlex sealing collar is shaped to match the roof tile profile and bonded to the roofing surface using its integrated self-adhesive butyl layer. The pipe penetration housing is positioned to allow rainwater to drain through the integrated drainage channel.

The product can be used with different roof tile shapes within the specified roof pitch range.

For sealing the underlying airtight and windtight layers, the roof penetration can be combined with compatible EISEDICHT airtight sealing grommets.

Available Variants

Technical Specifications

Advantages / Benefits

• Provides a durable rain-resistant seal around solar thermal pipe penetrations.

• Flexible WakaFlex collar adapts to uneven roof tiles and different tile profiles.

• Strong butyl adhesive enables full-surface bonding.

• Integrated drainage helps direct rainwater away from the penetration.

• Suitable for pitched roofs with slopes from 5° to 65°.

• Available for single and double solar pipe installations.

• Two colour options for matching different roof coverings.

• UV-resistant and weather-resistant construction for outdoor use.

• Lead-free alternative to traditional roof flashing materials.

• Can be combined with EISEDICHT airtight grommets for sealing additional roof layers.

Application Industries / Use Cases

• Solar thermal system installation.

• Roofing and roof penetration sealing.

• Residential and commercial roof construction.

• Roof renovation and maintenance.

• Plumbing and heating system installation.

• Building envelope weatherproofing.

• Renewable energy system installation.

• Pitched roof construction.