• Top Hat 150mm Twin Wall
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Top Hat 150mm Twin Wall

£39.50 (£32.92 ex VAT)
£39.50 (£32.92 ex VAT)
Est. delivery 1-3 working days

Top Hat 150mm Twinwall

Top Hat pre-forms are designed to provide an effective and watertight seal around service pipe penetrations. This 150mm Twinwall Top Hat is specifically manufactured for use with twinwall pipe systems, ensuring a secure seal to prevent ingress or leakage at service entry points.

Constructed from durable, high-quality materials, this product offers excellent resistance to chemicals, ground movement, and environmental conditions, making it ideal for use in drainage, stormwater, and infrastructure applications.

  • Size: 150mm
  • Type: Twinwall
  • Application: Provides a watertight seal around pipe penetrations
  • Ensures: Long-lasting and secure connection
  • Suitable for: Drainage and stormwater systems

For technical advice or bulk pricing, call 0121 351 3230

Full Description

Twinwall top hat connectors are available in 110mm or 225mm and are used for connecting inlet, outlet and vent pipes through impermeable membrane liners.

Top hats are typically bonded to the membrane layer using a double-sided duty tape between the top hat and the membrane, and 75mm PVC tape around the perimeter of the top hat.

These top hats are used as part of an attenuation and infiltration system where pipes enter the crate in order to create sustainable urban drainage solutions (SUDS).

Manufacturer SKU

Technical Specification

Pipe Size (mm): 150mm Twinwall

Colour: Black

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Our team of experts are available and ready to speak to you. You can contact us or call us directly on 0121 351 3230. Available Mon-Friday 8am-5pm.

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