Traditionally, most waste pipes used to be made from either copper, iron, or lead, and many properties may still have systems that are at least partially comprised of these materials. Copper is actually still quite popular today, among some professionals, as the pipes can be made to fit into tighter spaces, are more flexible at the joints (therefore offer good resistance to vibration damage), and have a certain premium aesthetic appeal. The more modern alternative to copper waste pipes, however, is plastic. Each have their own pro's and con's, but the popularity of plastic pipes has grown exponentially due to the fact that they are much less expensive than copper pipes, easier to install, more resistant to corrosion and impact damage, and quieter at high pressure and water speeds. Colour matching between systems facilitates colour coordination where sanitary pipework is located externally. This vent allows air to be drawn in from outside the property to rebalance the pressure in the system rather than from internal sources, thus avoiding the siphoning effect. As previously mentioned, a vent pipes other function is to allow soil system gasses to safely escape out into the atmosphere. For this reason, a vent must, according to building regulations, always terminate above the roofline of the property and be at least 900mm higher than any window or opening that is within 3 meters of the pipe.

FloPlast 110mm Branch Soil Pipe Double Socket/Spigot 92.5

But why is it important to make this differentiation? Why can't one pipe service all wastewater needs if they both carry it out to the sewer? Why does it matter whether you use soil pipes or waste pipes? The answer lies in what they are used for and the way they are vented. Conversion Bends - used to create changes in direction while also converting the connection type between push-fit and solvent weld. Vent Terminal - fits over the exposed end of the soil vent pipe to prevent large debris, birds, and other small wildlife from entering the system. Tees - used to connect two waste pipes (single Tee) or three waste pipes (Cross Tee) together at a 92.5-degree angle.

Compatible with most other existing materials and systems manufactured to British/European Standards. Fortunately, if you have an existing system of copper piping but want to make repairs or install additional pipework using plastic pipes and fittings, many manufacturers, such as FloPlast, do have compression waste ranges that can make this happen. If you already have an existing plastic waste system, or are looking to install a new one, the biggest choice you have to make is whether to use Push-Fit or Solvent Weld connections. Again, as with the connection choices for plastic soil systems, we have put together a dedicated article, (Push-Fit or Solvent Weld - which waste pipe system is better) to properly evaluate the uses of each. They offer an extensive choice of systems and products, in a range of sizes and colours, to suit all tastes and applications. Their Soil & Waste Systems offer a comprehensive, integrated and modern range of products for all soil and waste applications. Since its foundation in 1991, FloPlast has established itself as a manufacturer of high quality plastic building and plumbing systems for the construction industry, in particular domestic and commercial new build and refurbishment projects.

soil pipe and waste pipe systems | JDP A basic guide to soil pipe and waste pipe systems | JDP

FloPlast's Soil& Waste Systems may be used to carry liquids, when subjected to a continuous flow, with a maximum temperature of 76 degrees C. Intermittent discharges of up to 100 degrees C may occur, provided that a duration of less than two minutes is observed.Dealing with plastic systems is a lot more straightforward, as most plastic drainage pipes are designed to be compatible with each other regardless of the manufacturer. If they aren't, conversion fittings are usually readily available to make connections as easy as possible. The only caveat to this is that different connection types shouldn't generally be mixed. For soil pipes, the two main connection types are either Ring Seal or Solvent Weld, meaning that if the system you are connecting to is a Solvent Weld system, you should ideally be using Solvent Weld pipes and fittings rather than Ring Seal, and visa-versa. "But what is the difference between these two connection types?" we hear you ask. Well, fortunately enough, we have written a separate article (Ring Seal or Solvent Weld - which soil pipe system is better?) to answer just that. Unless you are a qualified plumber or work in the drainage industry, it is likely that you've never needed to know the difference between the two, as both basically just remove the waste from your home and carry it to the sewer, which is all most of us are concerned about. As long as it works, why should we worry? Hopefully, for most of us, the answer is that we shouldn't need to worry at all. We should be able to run our taps, fill our baths, and flush our toilets in blissful ignorance of the dirty work these unsung heroes of the household system have to do. The problem, however, comes when something goes wrong. Hiding within the walls and under the floors of your home, there are many different types of pipes coming and going. Some supply you with clean water, and others take away the waste so you don't have to worry about it. While the difference between water pipes and wastewater pipes is quite clear, the difference between soil pipes and waste pipes can be a bit murkier. Weathering Collar - used to divert rainwater away from falling directly onto the weathering slate to provide extra protection.