Buildworld Underground Black Inspection Chamber Riser comes in a choice of different sizes. The underground inspection chamber riser with ring seal joints and suitable for gravity drainage and sewerage. Made out of high-quality Polypropylene, it is finished in Black and comes in diameter of 320mm and 450mm.
- Available in 2 sizes
- Underground inspection chamber riser
- Ring seal joints
- Suitable for gravity drainage and sewerage
- Material : Polypropylene
- Finish : Black