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Tree roots grow through pipe joints to block your sewer.

Todays post is very simple!

In 98% of blocked drains caused by tree roots, the roots grow through the pipe joints to get into your sewer line.

They rarely enter the pipeline through the pipes themselves.

Older sewers made of terracotta or earthenware pipes usually 600-900mm (2-3foot) long, have sand cement joints and it’s through these joints that the roots grow.

Imagine this, a 40 metre or 120 foot sewer line, with bends, junctions and fittings will have at least 40 joints.

Each pipe joint is a potential point of entry for tree roots.

Once they grow into the pipeline seeking moisture and all those nutrients, they just keep growing!

During repairs or renovations to sewers, where new PVC pipeline sections have been inserted into the old earthenware lines and joined by sand cement or rubber adaptors, its only a matter of time before the tree roots grow into these pipe joints and cause a new tree root blockage.

What is a blocked drain?

drain is an outlet where water can be piped away from a plumbing fixture like a toilet or WC, a basin, bath or shower, a kitchen sink, laundry tubs or an external drain, known as a gully.

Stormwater drains can take discharge from roofing guttering and pits and grates installed to take runoff  water collected from hard surfaces.

A blocked drain is usually referred to when waste water accumulates around any of the drains and can not be evacuated.

Most drains run to either sewer or stormwater mains that are assets of Water authorities, municipal councils and the cities and towns across the country

Most blockages are generally caused by tree roots, grease, hair, sanitary products, dirt and debris or a multitude of foreign items including broken pipes.

Blocked drains are the responsibility of the property owners.

This series of blog posts will be aimed at blocked drain basics.

We will discuss who owns the drains, how to maintain them, what you should and should not put in your drains and what to look out for if your drains are about to block up.

We will look inside pipes, show you a drainoscopy or pipe survey so you know what it’s like in the network of pipes under your homes and buildings.

I encourage your feedback, so please ask questions and we will answer them promptly!

Summer brings mysterious outbreak of blocked drains across Sydney suburbs…

…as well as NSW and the rest of Australia.

With summer now here and the weather getting warmer…

…there is one BIG PROBLEM that rears its ugly head at this time of the year.

Mysteriously, there is often a surge in the number of cases of blocked drains and clogged sewer pipes. Some years it’s so bad, you can rightly call it an epidemic (even a plague)!

And it has serious consequences for property owners and public authorities.

This epidemic is not often talked about. Most people are completely unaware of the problem until disaster strikes and they find themselves facing severe inconvenience and often costly repair bills.

And the cause of this huge headache for property owners and householders? It’s the penetration and invasion of sewer pipes and drains by tree roots.

That’s right. The roots of those lovely trees that grace many of our neighbourhoods and public places are silently causing havoc as they grow more rapidly in spring and summer. Blocked drains, backed up sewers and damaged foundations are just the most obvious consequences.

Now, of course, if you’re protected by Vaporooter, you can sleep soundly and not have to worry about the problem. That’s because Vaporooter is the proven treatment system that keeps tree roots away from drains and sewer pipes, without harming the tree itself. It was originally developed in California in 1967 to deal with a serious problem of tree roots blocking public sewer pipes.

Today, the patented Vaporooter system removes tree roots to protect the vital infrastructure of cities and towns, as well as residential homes and commercial property around the world.

Vaporooter…

• Is 100% safe; tried and tested around the world for over 40 years
• Deals with ONLY the tree roots in pipes and leaves the rest of the tree and surrounding plants healthy and intact
• CONTINUES to protect pipes and drains so property owners can sleep safe at night and not have to worry about waking up to crushed pipes and collapsed drains

Tree root damage is a growing problem. Here at Vaporooter Australia we’re having to deal with emergency calls pretty much every day (including the weekends).

The harsh truth is that if there are trees anywhere near your property, sooner or later the tree roots will be attacking the drains and sewers. Every single client we’ve had to rescue in an emergency wishes they had known about the potential problem and done something about it. Firstly, because of the huge cost to deal with the damage and secondly, because of the massive inconvenience of the mess and chaos that follows…often for days and sometimes weeks.

In one recent case, a property owner was faced with a potential bill of over $40,000 for sewer replacement. And it could all so easily have been avoided.

To find out if you have a problem with tree roots invading your pipes, give us a call on 1 800 637 600 to arrange a Vaporooter “Drainoscopy”.

A “Drainoscopy” is a CCTV survey that will quickly reveal if there are tree roots in your drains or sewer pipes. It’s not expensive. Better to be safe than sorry as every day you delay can make the problem worse.

Call us on 1 800 637 600.

A tale of two drains

These 2 sewer drain  pipes with their lids removed are taking the discharge from neighbouring properties. They are surrounded by different species of large trees. Tree roots are growing into the sewer pipe through the pipe joints

The drain on the left belongs to a client who, after many years of tree root blockages to her sewer pipes, grew tired of the sewer overflow running through her home.

The pipeline runs underneath her marble tiled entrance and the suggestion to renew the pipeline would mean excavating the black and white tiled floor. Matching the tiles would be difficult!

The drain on the right is as we found it. We told the owner about Vaporooter!

The images below show the inside of each pipe.

Guess which drain has had Vaporooter?

Tree Root Inhibiting Chemical Foam – Vaporooter

If you have roots blocking your pipes, it’s likely that your plumber will recommend a substance called tree root foam to clear your pipes. If the root obstruction is too dense, your plumber may recommend mechanical removal of some roots before the foam is applied.

The thought of adding chemicals to plumbing that carries your water is a scary one. Home and business owners anxious about the effect on their foliage and soil may also be concerned about chemical side effects.

Vaporooter

This type of root foam is made up of a combination of herbicide and root growth inhibitors.  The herbicide causes the roots to decay and eventually die, while the growth inhibitor attaches to organic material in the pipe and keeps it from growing. The growth inhibitor lasts for about three years, but annual application is required for the guarantee to be valid and prevent the start of re-growth.

Vaporooter also includes a surfactant blend that removes slime and grease from pipes and roots. The slime is nutritious to the tree which encourages tree root growth if left in pipes. Finally, Vaporooter includes a foaming agent that carries the chemical to where it’s needed in the plumbing system.

Vaporooter causes minimal damage to trees and surrounding foliage; it only affects the tree roots directly surrounding the pipes. However, if used in large amounts, Vaporooter can be detrimental to nearby aquatic plants. Also, methylisothiocyanate (MITC) may be created when some of the chemicals in Vaporooter encounter water. MITC has been reported to cause mild health issues such as skin irritation and respiratory issues. That’s why it is important to request a plumber who is a certified Vaporooter applicator.

Types of Tree Root Killing Chemicals

We’ve already explained in previous blog posts that physically replacing blocked pipes and removing surrounding tree roots does little to protect plumbing from future root intrusion. Chemical treatment is needed for ongoing fortification against invading tree roots. But, some chemicals not only inhibit root growth, they also may destroy surrounding trees and foliage.

The complete destruction of plants and trees due to chemicals in and around pipes is considered a “worse case scenario” because the root systems near pipes represents such a small portion of the actual tree. However, the threat of foliage destruction does exist and is worrisome to landowners concerned about the aesthetic value of their property. In some cases, the optional destruction of plants is also a concern for government environmental agencies.

Here’s a list of some popular chemical treatments for pipe and their effect on pipes, roots and trees:

Dichlobenil (a.k.a. Casoron W50): This chemical comes in both liquid and powder forms, and are both effective at killing tree roots. The liquid form does damage trees, but the powder form does not.

Endothal: This herbicide doesn’t harm trees, but it also doesn’t do much to kill root systems. It’s mostly used to eliminate aquatic plants growing in wastewater.

Metham (a.k.a Vaporizer, a.k.a. methylcarbamadithadithioic acid):  Kills some roots when used in low concentration, while higher concentrations increase the chance of killing roots; it also increases the chance of harming the trees. This chemical is highly effective when used in combination with Dichlorobenil. However, its adverse effect on trees and other plants has lead to potential banning of use by America’s Environmental Protection Agency (E.P.A.)

Copper Sulphate: Considered an outdated and harmful chemical treatment, copper sulfate may damage the plants without actually killing the invasive root system.

Glufosinate: Effective in high doses, this chemical is much more expensive than other types of chemical treatments. Despite the expense, glufosinate is a good alternative because is does little to damage trees.

The safe alternative, Vaporooter, is proven, tested and guaranteed with more than 40 years of evidence that it does not harm trees, foliage or wildlife.

Sanafoam Vaporooter II

Sanafoam Vaporooter II is a widely used herbicide combination which combats mainline sewage blockages caused by live root invasions and retards the growth of new roots. The Vaporooter treats the blockage and overflow problem and prevents future problems.

The product which is introduced into the pipe fixes the blockages by softening and killing the intruding tree roots. The tree roots die right away and within six months they decay and flow down the drain. Retreatment of the pipes increases the efficacy of the product and inhibits the root growth.

This method of of treating blockages is time-efficient as only one worker is required to treat 25 branch lines per day. Also, preventing blockages from happening is a way to save time and money, as this ensures emergency interventions and pipe replacements are rare.

Because Vaporooter prolongs the life of the sewage assets by eliminating the live roots inside them, less money is spent to ensure good functioning of the sewage system. Even the rigid pipes made of concrete or clay, whose joints are usually an easy prey for root invasions, are protected by Vaporooter. By destroying the root cells inside the pipe walls, the product allows the cracks to close under the ground’s pressure.

While having an aggressive approach inside the pipe, the Vaporooter does not affect nearby vegetation. Being biodegradable and non-acidic, the herbicide is also used in fruit and vegetable crops.

The widespread use of Vaporooter by authorities throughout the world confirms its many advantages. Scientific research led in North America supports the affirmation that Vaporooter is the most efficient way of tackling the sewage pipe root invasion.