$0 Call-Out on All Work 1800 349 338

7 DIY Tips For Clearing A Blocked Downpipe

Are you looking for effective ways in which you can clear a blocked downpipe? We have compiled all the essential information to help you out.

Steven Bahbah By Steven Bahbah 6 min read

Clogged downpipes and blocked gutters can really throw a spanner in the works for homeowners. But don’t worry, keeping your drains flowing smoothly is simpler than you might think. There are straightforward ways to maintain your stormwater system and dodge those pesky plumbing woes.

Let’s face it, nobody likes dealing with blocked downpipes until it’s unavoidable. Since you’re here, you’re probably dealing with one. Rest assured, with a little effort, you can sort it out!

Blocked Downpipe Leaves Home

If you tap along the pipe and hear a solid thud instead of a clear, hollow sound, you’ve likely got a blockage. But don’t rush to call a plumber just yet. Some simple DIY techniques can often clear it up in no time.

This guide walks you through some top-notch methods to clear a blocked downpipe. So let’s dive in and get those stormwater systems flowing again!

7 DIY Tips to Unclog Downpipe

1. Use The Garden Hose Or Water Jetter

If some objects block your downpipe, using a garden hose to clear it is best. A stream of water directly from the hose can help clear blocked downpipes immediately.

Consider banging it with a soft rubber mullet if the downpipe fails. Any debris that might have been stuck in the blocked pipe will get dislodged when you do that.

If this method fails, use the hose up and down the blocked drainpipe. A steady water stream through the hose will surely clear the downpipe. But sometimes, you might find that the hose is not helping in removing the blockage from the downpipe.

In that case, you will require excellent service and professional tools like a stronger water force to clear the clog. You can drop by the local hardware store to look for a high-pressure water jetter. With this, the water pressure will be highest, and when you use it on the downpipe, it will surely help clear the clog.

But remember that when using a water jetter, you must protect it adequately. Because of the high water intensity, you should wear eye and face protection. We suggest you pick up the essential protective gear from the same hardware store where you buy the water jetter.

If you’re not up for this challenge, let your trusted local plumber do this. Check us out for our plumbing services that come with guaranteed workmanship.

2. Use A Drain Rod

A drain rod or sturdy wire can be their best friend for someone planning to use DIY techniques to clean a blocked downpipe. True to its name, it is like a stiff wire that helps dislodge any elements blocking the downpipe.

3. Vacuum

Vacuuming is another great way to ensure your downpipe is free of clogs or overflowing gutters. But regular vacuums are not suited for this task! You will require a wet/dry vacuum or gutter vacuum to handle the dry and wet waste.

Remember that it can create a mess around the plughole when incorrectly used. Thus, before you begin with the work, seal the plughole properly. Once you attach it well, please turn it on at a high suction speed and adjust until the blockage is cleared.

You must keep doing this for 2-3 minutes, after which you can expect a cleared downpipe.

4. Check For Objects

When you talk to a plumber, you would be surprised to know how often they find objects stuck in the downpipes (tennis balls, pine needles and bird nests in your roof and gutter). It will help if you do a preliminary check before trying other ways to clear the blockage.

But make sure that when inspecting the pipes, you use hand gloves to avoid touching any gunk. Moreover, do not forget to use a sturdy ladder for this job. If the ladder is unstable, you will have difficulty handling the task.

5. Reinstallation

When everything fails, you should consider reinstalling the downpipe. If the block is too severe, the chances are that DIY tricks won’t clear it. This is your last resort, and you would have to remove the downpipe, remove the debris and reinstall it.

And if you notice that the downpipe is severely damaged, it is best to install a new one. Also, consider installing gutter guards to keep the build-up of leaves and other debris from your stormwater drains.

6. Know When To Change

Often, you will see that the blockage problem keeps reappearing, and nothing you do prevents it. Then, you dismantle the pipe to check for permanent damage.

You will often see that the downpipe has worn out with time and usage. This is more frequent when the downpipe is swan-shaped.

In that case, you might have to consider changing it completely. However, you can take a second opinion from a trained plumber before making this decision. If build-ups cause permanent damage, they will tell you it is best not to spend more time and money fixing it.

Even though it might feel like a significant investment initially, changing the entire downpipe will save you more money in the long run. Constant repair works take a lot of effort and are not cost-effective.

7. Proper Maintenance

If you want the downpipes to work efficiently without getting clogged often or prevent downpipe blockages, you must take proper care of them. There is no need for a trained plumber to complete the whole process; you can do it yourself with some effort.

You must install a suitable filter on the downpipe like any other drain or pipe. This would help restrict the gunk from entering the pipe and building up over time.

Remember that even the best downpipes will get clogged over time without maintenance. Cleaning your gutters regularly will also prevent clogs in your downpipe. To ensure you do not miss out on the cleaning part, you can set a monthly reminder to ensure the cleaning is done on time.

Cleaning Gutter Downpipes Ladder

Clearing Your Clogged Downpipe

With that, we have now reached the end of this comprehensive guide.

With the detailed explanation of clogged downpipes, you must have understood that apart from applying all the methods we have mentioned, you need preventative measures to maintain the downpipe and your entire stormwater system regularly. These blocked downpipes are never going to go unless you work on them. If left unattended, the chances are that it will only get worse with time and cause flooding.

Need help? Our local plumber is just a call away for regular maintenance, clean-ups, and unblocking your downpipe. We’re here 24/7 for those urgent situations. If the job is more complex, like dealing with tree roots or cutting overhanging branches, leave it to the pros. Equipped with high-pressure jet blasters and safety gear, we’ll handle even the trickiest tasks.

Check out our plumbing services to clear blocked downpipe and see if your downpipe configuration is ideal. Please request a free and reasonable quote from our plumbers. Our professional service and fantastic job come with guaranteed excellent workmanship.

We hope you enjoyed reading. Until next time!

Photo of Steven Bahbah
Written by

Steven Bahbah

Steven Bahbah is the founder and CEO of Fixed Today Plumbing, one of Sydney’s most trusted 24/7 emergency plumbing companies. With more than a decade of hands-on experience across the trade, Steven built Fixed Today on a simple promise: licensed, fully-equipped plumbers who solve the problem the first time and don’t leave until the customer is 100% satisfied. His team is qualified under NSW regulations and services homes and businesses right across Sydney — from the Inner West and Eastern Suburbs to the Hills District, North Shore, Western Sydney and the Sutherland Shire. When Steven isn’t leading the team on the tools, he shares practical, no-nonsense plumbing advice to help Sydney homeowners avoid costly repairs and keep their homes running smoothly.

Find them on their website: Fixed Today, or on Facebook and LinkedIn.

Keep reading

Related articles

Hand-picked guides and fixes related to what you just read.

How to Handle Food Particles in Kitchen Sinks
Steven Bahbah

Food particles in kitchen sink drains are a common source of clogs and unpleasant odours. Discover effective ways to tackle this issue and maintain a clean, smoothly functioning sink. From practical DIY solutions to advice from professional plumbers, keep your kitchen drain clear and trouble-free.

DIY Gas Safety Tips for Homeowners
Steven Bahbah

Learn essential DIY gas safety tips to keep your home safe from potential gas leaks and hazards. From checking appliances to proper ventilation, find out how to protect your family and property.