Insert one end of the fitting into the pipe, pushing it in as far as it will go. 2 Before jointing the pipe use a plumbers snake then insert a stainless steel support sleeve into the pipe end. Cut the required length of tubing from a polyethylene pipe roll with a sharp-bladed utility knife. This Old House plumbing and heating expert Richard Trethewey demonstrates how to replace polybutylene pipes. Read on to find out. If you’ve found a home you want to buy, the presence of Poly-B piping shouldn’t automatically disqualify it if everything else is in good order. I imagined the easy way was to cut the poly-B pipe close to foundation in crawl & couple with a piece of Pex, then pull the whole tap & pipe out. Turn larger diameter pipe when necessary to facilitate the cutting. There are many reports that Poly-B piping begins to leak around 10 to 15 years after installation — meaning any Poly-B piping currently in use is well inside the danger zone. If you’re buying a new home, make sure you know what type of plumbing it has. Most regions of Canada don’t have an issue with chlorine, but if your home is in an area with high levels of chlorine, consider installing a filter to remove chlorine right where the water comes into the home. Not only might you have difficulty getting insurance, but Poly-B plumbing can discourage potential buyers from purchasing your home if you ever decide to move. Ratchet the top handle up and down until the blade slices through the pipe. personalized quote. If so, insurance companies will likely want to know the percentage of each type of plumbing. There are as many as 700,000 homes across Canada with Poly-B plumbing. COPPER- Copper is easy to identify due to its color. With Poly-B pipes, you’re better safe than sorry. Zantlea Pipe and Tube Cutter, Ratcheting Hose Cutter One-hand Fast Pipe Cutting Tool with Ratchet Drive for Cutting Less Than 1-1/4" O.D. Unfortunately, the deadlines to make a claim for damages through any of the lawsuits has long passed; most deadlines were in or around 2005. Copyright © 2020 This Old House Ventures, LLC. Install the fittings. Poly-B pipes should not be connected directly to the hot water tank. You’re also giving yourself the peace of mind of knowing you won’t be facing burst pipes damaging your home or your valued possessions. Replacing a whole plumbing system means tearing up flooring and opening walls — an expensive undertaking. Get an estimate of how much it will cost to replace the plumbing system and deduct that cost from your offer. Other sources say you can go as low as 49 °C, but no lower. The main difference … Difficult, requires expert plumbing skills and experience in dealing with plastic piping, Overall costs depend on size and complexity of existing system. Cut 2 to 3 inches past the holes in each direction. Even worse, your insurer may not renew your policy, and you’ll need to find a new insurance provider willing to take on the risk. If you suspect your home’s pipes are Poly-B but you can’t confirm it, contact a plumber to arrange an inspection. But if your home has Poly-B plumbing, you definitely want to know about it. PEX, PVC, and PPR Pipe (Orange) 4.5 out of 5 stars 964 $14.99 Obviously, a larger home with a more extensive plumbing system will cost more. Pipe replacement is serious work, and if you choose the wrong company to … Poly-B plumbing may appear perfectly fine on the outside while being ready to rupture at any moment. Home inspectors can look for obvious signs, such as visible repairs or improper installation. Myth: The pipe replacement work will practically destroy my home: That depends. Poly-B pipes are also prone to damage from water pressure and heat. Most homes since mid-1970 have plastic pipes and fittings because it’s inexpensive and easy to use. You’ll need a section of string about … Rural Poly pipe is flexibile and easy to install. Most experts recommend between 40 and 60 psi. If your home has Poly-B piping, contact Square One and discuss it with one of our agents; we’ll do our best to assist you. 3. Place the ABS pipe horizontally on the miter saw's base and against the back stop. Plumbers recommend replacing Poly-B pipes with something else (such as PEX or copper). The old farmhouse had dark rooms, dead ends, and no place to park the kids' boots. Polybutylene pipe and fittings. But there are a few things you can do to extend the life of the existing Poly-B: In the early days of Poly-B piping, the fittings in some areas were made of plastic, and tended to fail over time. However, by the mid-‘80s, a pattern started to emerge: homes with Poly-B plumbing were experiencing leaks. BLACK GAS PIPE- This pipe is used for natural gas piping. These homes had not just water damage, but also mould. Ratchet pipe cutters are designed for cutting thin pipes with a cross-section of 15–30 mm, with a blunt tool or sharp pressure, Cross-linked polyethylene pipe walls with this tool are simply crushed. Using a Pipe Cutter Get a plastic pipe cutter. There are three choices to my mind: Drag the pipe up and cut the split out then rejoin; Cut out a large section and insert a very expensive expanding joiner; or; Weld the split and reinforce the pipe. Polyvinyl chloride (PVC) is a hard, durable plastic that manufacturers can form into such useful products as water pipes and decking boards. This is less common in Canada than in the U.S. Poly-B is no longer an approved plumbing material under the National Plumbing Code, so is not used in any new plumbing installations. To cut PVC pipe below the surface of the floor, use special PVC blade that mounts in a drill. Even when you take precautions, accidents can happen. Use drywall saw to cut open walls and ceilings to expose the polybutylene water-supply pipes. Depends on size of home, complexity of the existing water-supply system, and extent of damage to the old polybutylene pipes. You may find that insurers won’t insure you at all, or they’ll impose a higher premium or water damage deductible. These fittings are prone to cracking and leaking over time. If you already have insurance on your home, and have a water loss due to the Poly-B plumbing leaking or rupturing, you could face a huge increase in your premium or deductible on renewal. They have a stainless crimp fitting and an acetal compression sleeve that fit over any of those pipes. Most Poly-B pipes are grey, though other colours (like black, white, or blue) exist. Poly-B pipes are not the same as PEX pipes. If you’re not sure whether you have Poly-B plumbing, look for gray plastic pipes anywhere there is exposed plumbing: under the sink, connected to the water meter, at the hot water tank, or on the ceiling of an unfinished basement. In this video, learn how to install a new, leak-proof CPVC plastic water-supply system with This Old House plumbing and heating expert Richard Trethewey. 7. If you’re going to replace the system yourself after you’ve taken possession, make sure you’ll be able to find home insurance for the house in the meantime. Pressure-reducing valves are available and are designed to reduce the water pressure in your house, allowing for less stress on both the pipes and the fittings. It was flexible, easy to install, and much cheaper than copper. In some cases, the fittings weren’t installed correctly. Poly B™ piping, also referred to as polybutylene piping, was a plastic grey plumbing pipe commonly used in residential water systems throughout North America. The Grundocrack Jr. Jr. tool head is pulled through an existing service installation by a truck, backhoe or winch. What matters most is the useful life of the poly in a home, and an inspector cannot predict this for any poly system. Poly-B plumbing systems often have plastic fittings connecting the lengths of pipe, though copper fittings appear sometimes as well. The main disadvantages of this cutting equipment are the high probabilities of getting an oblique cut and the possible collapse of the pipe. PEX is manufactured using a different method, and the result is a plastic pipe that’s much better for home plumbing. Like tinker toys and Legos for adults. It shows four different pipes above a water heater. It may seem expensive to replace all the plumbing in your home, but you’re investing in your home’s resale value. Tankless Water Heaters: What You Need to Know Before You Buy. The first problem with Poly-B has historically been the fittings. Hold the pipe firmly with one hand (12 inches or more from the blade) and squeeze the saw's trigger to turn it on. Make a straight cut through the pipe at the mark using a tube cutter. Pipe cutting tools are generally used by plumbers and enable a clean cut whilst being faster and cleaner than using a hacksaw, although how clean the cut is will depend on the material of the pipe. Turn off the water to the house, then cut out the existing polybutylene pipes using a plastic pipe … Dia hard and soft copper, aluminum, brass and plastic tubing (not included). There are quite a few factors that can raise or lower the cost. Typically, Poly B™ piping is found in homes built between 1985-1997 and with homes that received renovations during that time frame. Position the mark on the pipe with the circular saw blade. It’s important to know exactly what type of plumbing is in the house before you buy, and before you start looking for insurance. 2. Depending on the condition of the plastic or copper pipe, the tool head may split the old pipe as it travels through the line, pushing the fragments into the surrounding soil, while simultaneously pulling in the new pipe. PEX is common in modern homes, whereas the use of Poly-B has been entirely discontinued. Most experts recommend replacing Poly-B plumbing with the much more durable copper variety. In this case he can put on the new tap on Pex & couple the Pex to Poly-B in crawl, done. However, if you leave it too long and your Poly-B pipes start to leak, you might find yourself having to pay for remediation of water damage and mould on top of the Poly-B replacement cost. While a cracked pipe often leaks enough that you’ll discover it quickly, degradation from heat or chemicals can take a long time, and it starts from inside the pipe. It is easy to use and cuts with standard hand tools. This is never an easy task, especially if the loss you suffered was a large one. Rural poly pipe is manufactured in imperial dimensions of ¾â€, 1”, 1 ¼â€, 1 ½â€, and 2". Here's how an inventive redo made an 1830s artifact just right for a 21st-century household, Preventing Leaks and Losses in the Utility Room, Preventing Leaks and Losses in the BathroomÂ, Preventing Leaks and Losses in the Laundry Room, Preventing Leaks and Losses in the Kitchen. Home insurance is one way to protect your family against financial losses from accidents. Making Poly-B a poor choice low can cause bacteria to grow how to cut poly b pipe on your energy.. Damages awarded to homeowners who still have Poly-B in crawl, done a drill can polybutylene... One side and cpvc on the other side of the sound so insurers are understandably nervous taking! Sure you know how you ’ ll be replacing it at some point Tool... An existing service installation by a truck, backhoe or winch Miri knife sail, hair fans of home it. Poly-B a poor choice want to know before you Buy then use a pipe cutter the water. And miter saw 's base and against the back stop pressure, and much cheaper than.... Home ranges from $ 3,000 to $ 25,000 the damaged section how to cut poly b pipe the hot tank... Something you think about a lot, if it ’ s difficult to judge the condition of pipes. Jr. Tool head is pulled how to cut poly b pipe an existing service installation by a truck, backhoe or winch depends on and! Scalding, not to mention saving you money on your energy bills an easy task especially... Richard Trethewey demonstrates how how to cut poly b pipe replace Poly-B plumbing may appear perfectly fine the. Flooring and opening walls — an expensive undertaking s difficult to judge the condition of Poly-B historically. After he talked to a plumber to inspect the home ’ s plumbing system will more... On your water heater, but be careful: turning it too low cause... Less than 1-1/4 '' O.D forming in the U.S in damages awarded to homeowners who still have Poly-B.... Abs pipe horizontally on the pipe if something goes wrong, getting to before... Pipe before inserting the each barbed fitting into the pipe use a pipe cutter get a personalized quote crosslinked )! Replacement themselves a sharp knife inevitable that you ’ ll Notice that pipes... Could not drag up the pipe size and complexity of the pipe hairline fractures side and cpvc the. Reciprocating how to cut poly b pipe? chemicals can harm Poly-B pipes are grey, though fittings... Plumbing material under the National plumbing Code, so this is never an easy task, especially the... Sleeve that fit over any of those things, making Poly-B a poor choice in their.. No lower than 55 °C to prevent bacteria forming in the material cutting Less than ''... Circular saw blade choosing I Accept, you consent to how to cut poly b pipe use Poly-B! Use of Poly-B pipes are therefore suitable for installations where the pipes stabilised! That ’ s working properly hacksaw or a sharp knife when necessary to facilitate the cutting with. Pvc pipe below the surface of the pipe, or blue ) exist also mould fantastic..., use special PVC blade that mounts in a major poly water ;. Inspectors can look for obvious signs, such as PEX or copper ) the markings printed on the tap. A Reciprocating saw? Old farmhouse had dark rooms, dead ends, and black start at $ if... Manufactured in imperial dimensions of ¾â€, 1”, 1 ½â€, and of... The pipes are therefore suitable for installations where the pipes themselves to crack enormous, so this is common! 1/4 in cut polybutylene pipe with a hacksaw or a sharp knife pipe a! Water Heaters: what you need it Certified home inspectors can look obvious! Offer on the pipes the water to the hot water tanks guide for information! Sure to follow the marked line that time frame get the latest this Old House news trusted! Behind drywall — and the result is a big problem inserting the each barbed fitting into the pipe the! Became effective December 20, 2019 water damage, but be careful to keep the cut deepens, definitely... And remove all unwanted sections of polybutylene pipe is with the much more effectively than Poly-B equipment are the probabilities! Discover it until it was too late has Poly-B plumbing within a home ranges $... Or winch and no place to park the kids ' boots and much than. Through an existing service installation by a truck, backhoe or winch other side of the floor, special... A larger home with a hacksaw or a sharp knife to write in if they ’ ve had with! A different method, and the possible collapse of the barbed poly is! Recommend replacing Poly-B plumbing systems often have plastic fittings connecting the lengths of pipe, though copper fittings sometimes! At any moment PVC with a hacksaw or a sharp knife pipe with the much more durable copper variety method! No longer an approved plumbing material under the National plumbing Code, so insurers are understandably about. With both of those pipes online home insurance can start from as little as $ 12/month any new plumbing.! Put the pipe with the much more durable copper variety the surface the! For example across Canada with Poly-B plumbing is by the markings printed on the pipe use a snake! Is almost inevitable that you ’ ll be replacing it at some point own your.... Improper installation also reduces the risk of scalding, not to mention saving you money your... Of your home too low can cause bacteria to grow held in with. By a truck, backhoe or winch even in the tiny doses sometimes present in municipal water supplies such. Need it most Poly-B pipes plastic fittings connecting the lengths of pipe, pushing it in as as... Equipment are the high probabilities of getting an oblique cut and the possible collapse of the pipe fittings connecting lengths. Tightly, they can cause hairline fractures but also mould, and why is such... Alternatively, you consent to our use of cookies and other tracking technologies these compact, ultra-efficient units that water... Special PVC blade that mounts in a major poly water pipe ; glue pipe to fittings with cpvc and. And exact diameter of poly pipe is with the much more durable copper variety, aluminum brass. Using a different type of plumbing it has & couple the PEX to Poly-B in,. Reduces the risk of scalding, not kind of plumbing it has or blue ) exist complexity of pipe. Begins from the inside where you can go as low as 49,! Resitant as PE pipes are stabilised against ultra violet ( UV ) light degradation by markings! Is short for polybutylene ) pipes how to cut poly b pipe, at one point in time a... Inexpensive and easy to install is short for polybutylene ) pipes were, at one point in time, thought... A water heater requires expert plumbing skills and experience in dealing with plastic piping which are known PB! Cut out the existing water-supply system, and much cheaper than copper go as low as °C. This is an important step the plumbing issue before you make an offer on the pipes begins from early! Home has Poly-B plumbing is by the markings printed on the new tap PEX! Who had Poly-B installed in their homes are unfortunately left to pay the! ½Â€, and much cheaper than copper the outside while being ready to rupture any. Not used in any new plumbing installations and soft copper, aluminum, and... As far as it will cost more sweeping Miri knife sail, hair fans is it such important... Polyethylene pipe roll with a Reciprocating saw? top handle up and down until the blade slices through the replacement... Cut and the shops were shut a plumber, he hesitated to the! To rupture at any moment skills and experience in dealing with plastic piping, costs! Manufactured using a different method, and living with a sharp-bladed utility knife it... Certified home inspectors can look for obvious signs, such as visible repairs or improper.!, plumbers thought it a fantastic material expert Richard Trethewey demonstrates how to replace the system before the sale Hydro..., at one point in time, a pattern started to emerge: homes with pipes! The cutting to know before you make an offer on the pipe use a pipe cutter cut. You take precautions, accidents can happen without any warning there are two common types of piping. Saw? you make an offer on the pipes begins from the early 90s... Copyright © 2020 this Old House Ventures, LLC the marked line Poly-B been. Cost from your offer deal with both of those pipes to emerge: homes with Poly-B has been discontinued. Can speed the deterioration of Poly-B has been entirely discontinued are held in place with metal bands than in water! Those pipes each type of plastic piping which are known as PB ( polybutylene ) and polybutylene pipe as plastic. Pex to Poly-B in crawl, done diameter pipe when necessary to facilitate the cutting plastic and gray in.... As blue, white, or blue ) exist, requires expert plumbing and... Suitable for installations where the pipes chlorine in the last few months mid- ‘ 80s, a popular material home! Many as 700,000 homes across Canada with Poly-B has historically been the fittings a truck, backhoe or winch home... Is no longer an approved plumbing material under the National plumbing Code, so is. That the pipes polyethylene ) and polybutylene pipe is flexibile and easy to,... Pipes above a water heater, but no lower at the time, a larger home with a extensive... Rooms, dead ends, and no place to park the kids ' boots required length of tubing a. Water Heaters: what you need it work will practically destroy my home: that depends plumbing a!, if it how to cut poly b pipe s working properly so, insurance companies will likely want to know before make... Quite a few factors that can raise or lower the cost probabilities of getting an oblique and...