Waste Pipes - Push Fit Or Solvent Weld? (Video)
When it comes to plumbing waste systems, two popular options for connecting pipes are push fit waste pipes and solvent weld waste pipes. Each has unique features, applications, and advantages, making them suitable for different scenarios. Here’s a detailed comparison:
Jointing Method
Push Fit Waste Pipe:
Push fit systems rely on rubber seals and compression rings to create watertight joints. The pipes simply push into fittings, locking securely without the need for adhesives or tools. This method is quick and straightforward, ideal for DIY projects or temporary setups.
Solvent Weld Waste Pipe:
Solvent weld pipes use a chemical solvent cement to bond pipe sections permanently. The solvent partially melts the pipe and fitting surfaces, creating a seamless and durable joint once cured. This method requires precise alignment and a bit more effort, as the adhesive sets quickly.
Applications
Push Fit Waste Pipe:
Commonly used for household internal plumbing systems, particularly in bathrooms and kitchens. They are suited for low-pressure drainage and areas where disassembly or adjustments might be required.
Solvent Weld Waste Pipe:
Favoured in commercial use and permanent installations due to their robust and leak-resistant joints. They are ideal for high-pressure systems or environments exposed to temperature changes.
Advantages
Push Fit Waste Pipe:
- Ease of Installation: No special tools or adhesives are required, making it beginner friendly.
- Flexible: Accommodates slight misalignments and movement.
- Time-Saving: Quick to install, even in complex layouts.
Solvent Weld Waste Pipe:
- Permanent and Leak-Proof: The solvent creates a robust, monolithic bond that’s highly reliable.
- Durability: Resistant to high pressures, heat, and long-term wear, making it suitable for heavy-duty applications.
- Neat Finish: Joints are permanent and often more aesthetically pleasing.
Choosing between push fit and solvent weld waste pipes depends on your plumbing needs. If you require a temporary or adjustable solution, push fit is the way to go. However, for robust, permanent installations, solvent weld pipes provide unmatched durability. Always consider the specific application, environment, and your expertise when making a decision.
If you are not sure whether to choose push fit waste or solvent weld waste pipe, a quick look at this 2-minute video guide will help