Pennine Top Hat Units – Rigid & Flexible (110mm & 160mm) grasstop access cover A shallow profile with a

A shallow profile with a discrete polished top edge

Dynamic shear (200mm/min): 22 N/cm²

Whether used as a standalone water butt or part of a linked setup

They are highly aesthetic with versatility for interior usage on both a public and domestic applications

Flexible Form: TPE – supplied with stainless steel Jubilee Clip for additional fastening strength

Pennine Top Hat Units – Rigid & Flexible (110mm & 160mm) grasstop access cover A shallow profile with aPennine Top Hat units are preformed sleeves designed to create an airtight seal around service pipe penetrations. Available in rigid polypropylene or flexible TPE with a Jubilee Clip, these units provide a reliable barrier in applications such as attenuation tanks or pipe entries through membranes. Lightweight, durable, and simple to install, theyre manufactured to ISO 9001 standards using recycled plastics and are fully recyclable at end of life.