EISEDICHT GDD21 FassadenDICHT Double Pipe Grommet 2 × 15–22 mm – 230 × 230 mm

EISEDICHT GDD21 FassadenDICHT double pipe sealing grommet 2 × 15–22 mm is a one-piece airtight sealing grommet designed for quick and airtight sealing of two pipe penetrations through windtight façade membranes. It is designed according to DIN 4108-7, DIN 18015-5 and GEG 2020.

The grommet features flexible 30 mm high EPDM anti-kink sleeves for a permanently flexible seal around the lines. The two sleeves are positioned with a specified 5 cm spacing and include integrated strain relief.

A 230 × 230 mm self-adhesive and tear-resistant adhesive collar provides a durable connection to the windtight layer. The collar is visually adapted for use behind ventilated façade membranes and uses an extremely strong polyacrylate adhesive.

The GDD21 FassadenDICHT double pipe grommet is designed for exterior applications and has a specified temperature resistance from -30 °C to +80 °C. It is UV-resistant, halogen-free and can be installed from +5 °C.

Manufacturer: Eisedicht. Article number: FAD0032. The specified carton quantity is 4 pieces.

Key Features

• EISEDICHT GDD21 FassadenDICHT double pipe grommet

• Diameter: 2 × 15–22 mm

• Sleeve spacing: 5 cm

• 30 mm high EPDM anti-kink sleeves

• Integrated strain relief

• Adhesive collar: 230 × 230 mm

• Self-adhesive and tear-resistant collar

• Visually adapted for ventilated façade membranes

• Extremely strong polyacrylate adhesive

• Temperature resistance: -30 °C to +80 °C

• Designed for exterior applications

• UV-resistant

• Halogen-free

• Installation temperature from +5 °C

• According to DIN 4108-7

• According to DIN 18015-5

• According to GEG 2020

Applications & Usage

The EISEDICHT GDD21 FassadenDICHT double pipe sealing grommet is intended for sealing two 15–22 mm pipe penetrations through windtight façade membranes. A typical application is the airtight and windtight sealing of double pipework in exterior façade construction.

The flexible EPDM sleeves provide individual seals around both lines, while the 5 cm sleeve spacing defines their positioning. The large self-adhesive collar creates the connection to the windtight façade layer.

The product is intended for exterior building-envelope and ventilated façade applications where two adjacent pipe penetrations require reliable sealing.

Advantages / Benefits

• Seals two pipe penetrations with one grommet

• Designed specifically for windtight façade membranes

• Two flexible 30 mm EPDM sleeves

• Defined 5 cm spacing between sleeves

• Integrated strain relief

• Large 230 × 230 mm adhesive collar

• Strong polyacrylate adhesive

• UV-resistant and halogen-free

• Designed for exterior applications

• Suitable for ventilated façade construction

Application Industries / Use Cases

• Ventilated façade construction

• Double pipe penetration sealing

• Exterior building envelopes

• Windtight façade layers

• Façade membrane installation

• Pipework installations

• New-build construction

• Building renovation