Weholite manholes are manufactured off-site with thorough precision to meet customers needs. These manholes are lightweight, do not require any concrete surround or rocker pipes and unlike concrete manholes, Weholite manholes are ready to use immediately saving massively on installation time and costs. Our pre-fabricated valve chambers and manholes can be manufactured with inner diameters ranging from 350mm to 3000mm.
The Weholite system provides solutions for all sewerage and storm-water systems, including Manholes, Valve Chambers, Inspection chambers, culverts etc.
Benefits of Weholite Manholes
- Significantly reduced installation time
- Tough, impact-resistant
- Lightweight, easy to install
- Long service life ( >100 years)
- Tested for resistance to root ingress
- Chemically resistant, no corrosion
- Excellent flow, smooth inner and outer wall
- Variety of options and configurations
- Tested prior to delivery for water tightness