- » Heavyside
- » Lightside
- » Kitchens & Bathrooms
- » Plumbing & Heating
- » Above Ground Plastics
- » Below Ground Plastics
- » Boilers
- » Fireplaces
- » Heating System Treatment
- » Lead
- » Macerators
- » Plastic Plumbing System
- » Radiators
- » Showers
- » Underfloor Heating
- » Timber & Joinery
- » Roofing
- » Insulation
- » Landscaping
- » Environmental
Below Ground Plastics
Osma Drain and Osma Ultrarib systems are designed for use in gravity drainage and sewerage installations at depths of up to 10 metres. The range includes a wide variety of standard components such as bends, junctions, rodding access and access fittings, together with specialised fittings such as inspection chambers and manhole bases.
