FloPlast Ring Seal Soil Stack Complete Kit - 110mm - Anthracite Grey

This Soil Stack set contains the basic products required to build or replace a soil stack. The kit...

Best current price£151.58from Professional Building Supplies

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Professional Building SuppliesFloplast Anthracite/Grey Ring Seal Soil Stack Complete Kit - 110Mm
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£151.58
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B&QB&Q - Ring Seal 110mm Soil Stack Complete Kit3 X 3M PipesFittings And Vent TerminalAnthracite Grey
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£184.36
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Product Information

Full details

The FloPlast Ring Seal Soil Stack Complete Kit is designed for plumbing professionals and competent DIY enthusiasts looking for a reliable, all-in-one solution for installing or replacing domestic soil drainage systems. Providing high compatibility with standard British and European plumbing components, this kit ensures a durable, leak-free connection for waste management, though it requires specific attention to pipe preparation and lubrication to ensure the ring seal joints seat correctly.

All features

Model Part NumberSTACK1AG
BrandFloPlast

Extended Product Information

FAQs

Is this kit compatible with other brands?

Yes, it is designed to be compatible with most soil systems manufactured to standard British/European specifications.

Do I need to glue the ring seal joints?

No, the ring seal joints are designed to be friction-fit with a lubricant. Solvent weld is provided for parts of the system that require permanent bonding.

Can I use this for internal waste plumbing?

Yes, this system is suitable for internal domestic use, provided it is properly secured and installed according to local building regulations.

How do I ensure the seal isn't pinched?

Always chamfer the pipe edge and use silicon lubricant. Never force a dry pipe into a seal.

What is the primary function of the vent terminal?

It allows air into the system to prevent a vacuum from forming, which can siphon water out of traps and lead to foul odors.

Troubleshooting

Difficulty inserting pipe into the fitting

Ensure the pipe end is chamfered correctly and apply generous amounts of silicon lubricant to the seal.

Joint leakage after assembly

Remove the pipe, inspect the seal for debris or displacement, clean, re-lubricate, and re-insert ensuring the pipe is square to the fitting.

Pipe movement or sagging

Check that pipe clips are placed at regular intervals as per building regulations and tightened firmly to the structure.

Pros and Cons

Pros

  • High compatibility with existing UK/EU plumbing standards
  • Complete set reduces the need to source individual parts
  • Durable design suitable for domestic and light commercial use
  • Includes essential hardware like clips and couplings for immediate installation

Cons

  • Requires manual chamfering of pipes for optimal sealing
  • Not suitable for heavy industrial or high-pressure chemical applications
  • Additional components like internal air valves or weathering slates must be purchased separately if needed

Setup, Compatibility & Care

Installation requires a methodical approach to ensure long-term performance.

  1. Pipe Preparation: Cut the pipe to the desired length and ensure the end is properly chamfered using a file or specialized tool; a square cut with a rough edge will damage the internal seal.
  2. Cleaning: Ensure both the pipe end and the socket are free of debris or grit.
  3. Lubrication: Apply a high-quality silicon lubricant to the pipe end before pushing it into the socket. This ensures the pipe seats squarely and prevents the seal from 'rolling' or becoming pinched during assembly.
  4. Thermal Allowance: When inserting pipes into the ring seal socket, pull the pipe back approximately 10mm to allow for thermal expansion during temperature fluctuations.
  5. Maintenance: Periodically check clips to ensure they remain secure and inspect joints for signs of leaks after heavy periods of use.

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