5m Manhole Box Installation

The 4.5m and 5m Manhole Boxes use the longer and heavier Premier Strut range. It is therefore recommended that these boxes are assembled by attaching the second plate from above with the struts facing ‘downwards’ as shown in the video: this eliminates the need for ladders and working at height.
To find out more about our Manhole Boxes and other trench support systems we offer, visit www.vpgroundforce.com