Powerbase HDPE Top Hat – Pre-formed HDPE Pipe Collar - 110mm (GTNH 110K)

Powerbase HDPE Top Hat is a pre-formed high-density polyethylene (HDPE) pipe collar designed to provide a secure and effective seal around service penetrations through gas-resistant and damp-proof membrane systems. Manufactured from durable HDPE, it helps maintain the integrity of the membrane by creating a continuous barrier against the passage of ground gases, moisture and contaminants at pipe entry points.

Suitable for use with Powerbase gas protection membranes and damp-proof membranes, the HDPE Top Hat is quick and easy to install, reducing detailing time on site whilst helping to ensure a reliable and compliant seal. The robust construction offers excellent resistance to punctures, tears and site traffic, making it ideal for both residential and commercial construction projects.

CHARACTERISTICS

• Pre-formed HDPE pipe collar for membrane penetration detailing
• Maintains the continuity of gas and damp-proof membrane systems
• Suitable for sealing around service pipe penetrations
• Durable, puncture-resistant HDPE construction
• Quick and simple installation
• Compatible with Powerbase gas barrier and DPM systems
• Helps improve airtightness and membrane performance
• Suitable for residential, commercial and industrial applications

APPLICATION

• Gas protection membrane systems
• Damp-proof membrane installations
• Service pipe penetrations through floor slabs
• Radon, methane and carbon dioxide protection systems
• New build and refurbishment projects