What is Water Hammer and How to Make it Stop

Steve Carrell bemoaned of “loud noises!” playing the part Brick Tamland in Anchorman Ron Burgundy. It’s one of the most oft quoted lines from that movie – not just because it’s funny, but because we all hate loud noises.

Take water hammer, for example. It’s the sound you hear when you open a tap and the water pipe it connects to begins to shudder or bang repeatedly. Water hammer is the common term for hydraulic shock, something that can be far more than annoying as, if left unchecked, it can cause your pipes to shift and ultimately crack and leak.

How does water hammer occur? When flowing water is suddenly forced to stop or even change direction, due to the momentum change, pressure is generated. That wave in pressure moves back and forth through the pipe until it’s used up all its energy on weak spots inside the pipe line.

If there’s a “good news” angle to water hammer, it’s this: the loud banging noise, as obnoxious as it might be, at least allows you the opportunity to seek professional help before things get any worse. By contrast, water hammer also can be silent, thus creating the possibility that your pipes can be damaged without any warning.

There are numerous potential causes of water hammer, including high water pressure and having the wrong size pipe for one of your taps.

More to the point, should you hear what sounds like water hammer, turn off that tap and then turn on the one that’s highest above ground level in an effort to relieve the excess pressure. If that doesn’t work, you’ll need to call a licensed and experienced plumber.

Throughout the Shire of Kalamunda, Kalamunda Plumbing Group began assisting home owners with their plumbing issues in 1954. Today, our third-generation family run business is still going strong, and with a world of experience to our credit. When you want the job done right the first time, don’t take chances. Contact Kalamunda Plumbing Group.

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Head Office & Warehouse Address: 13 Godfrey Street, Walliston 6076

Office Hours: 7.30am – 4.30pm Monday – Friday

Showroom Address:
Shop 5B Kalamunda Glades, 121-123 Canning Road,
Kalamunda 6076

Showroom Hours: 9.00 am – 12 Noon Saturdays

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Testimonials What our
Customers Say

Excellent4.9 Based on 459 reviews from review us onJack Watson ★★★★★ As usual, Kalamunda Plumbing are on time, professional & fix the problem. I have no hesitation recommending these guys. Great workAnne Derry ★★★★★ fast call out, very nice to deal with,fair pricing and lovely man who came, coming back within 1 hour as there was a problem fixed it immediately Well done Kalamunda PlumbingGary Palmer ★★★★★ We used this service to deal with some taps that after a long time had become difficult to turn off. This was a non urgent job but we obtained a booking for the next day. We received a call that he was on his way and he completed the job to our satisfaction. Ssniors discount was a plus.Response from the ownerThank you for your review, Gary! We always aim to get out to each and every job as soon as possible, so we're glad to have met your expectations! Derek Smith ★★★★★ Cameron turned up on time & had the problem found & sorted out quickly , great friendly & knowledgeable service 🙂Response from the ownerThankyou Derek for the great review. We strive for great service. carole trivett ★★★★★ Very happy with everything and the way things were explained and cleaned up. Thank you.Response from the ownerThanks Carole! We always strive for the boys to be as neat and tidy as possible, so it's reassuring to hear they they are! Marie Pooley ★★★★★ Excellent service, communication and staff interaction.Rachel Smith ★★★★★ Great service and expertise. Highly recommend. Thanks David for your service and positive attitude.Have been a customer for over 15 years.Response from the ownerThank you, Rachel, for your longstanding loyalty. We sincerely appreciate all your support over these years. It’s truly gratifying to know that you have consistently had a positive experience. David excels at delivering exceptional service, and we look forward to continuing to provide you with great experiences in the future. ursula smith ★★★★★ Great fast service, on time, good communication, good honest knowledge.Thank youResponse from the ownerI am pleased to hear about your positive experience. It is truly rewarding when service aligns so well with expectations. Thank you for taking the time to share your feedback. Glenn Woodward ★★★★★ Prompt on time , great serviceResponse from the ownerThank you Glenn, for the great review! Sam Bird ★★★★★ Had Cameron out to replace our shower head and vanity sink Tap and handles. Very professional and friendly and did a great job!! Highly recommend.Thank youResponse from the ownerThank you, Sam! Cameron is truly outstanding, and we are confident he will appreciate this excellent recommendation as much as we do! james mcmillan ★★★★★ Efficient smooth process thanks for all your help JimResponse from the ownerAbsolutely! I'm so glad to hear that everything went smoothly. If you need anything else, don’t hesitate to reach out! Wayne Doust ★★★★☆ Had a Rheem Hot Water Heat Pump InstalledBooked in and installed the next day, fast turn around and good installationResponse from the ownerWe are pleased to hear that you are enjoying the new system. Our goal is to provide a quick turnaround to assist our clients in any way possible. Trevor Fletcher ★★★★★ The plumber was very helpful and got the job done promptlyResponse from the ownerThank you, Trevor. Our team consistently strives to be as helpful as possible. Sarah Walker ★★★★★ The job was booked in with a friendly and helpful receptionist at Kalamunda Plumbing. David arrived on time and fixed our plumbing issue. He went above and beyond and I would highly recommend their services.Response from the ownerThank you, Sarah, for the excellent recommendation. I am confident that the entire team will greatly appreciate your kind words Phillip Wilson ★★★★★ David arrived so positive and accommodating. Very timely, diagnosis was done quickly, yet nothing was found. Was happy to service the unit, and thankfully, the issue appeared, and he was quick to show me his luck to spot the and fix straight away.So happy with his work I asked for them to schedule annual servicing . Thanks Heaps Kalamunda PlumbingResponse from the ownerThank you Phillip for the excellent review. We understand the value of having a knowledgeable, positive, and friendly professional available to assist with any issues that may arise. Additionally, scheduling annual servicing is a wise decision to ensure that your unit remains in optimal condition. Donna Grafham ★★★★★ Fast and efficient up front cost and photos to show damage doneResponse from the ownerThank you, Donna. We sincerely appreciate your positive feedback. Norma Hurley ★★★★★ I was very satisfied with the service provided by Kalamunda Plumbing and would have no hesitation in recommending them.Regards NormaResponse from the ownerThank you very much, Norma. Your recommendation is greatly appreciated, and we are pleased to hear that you were satisfied with our services. Aleksander Smith ★★★★★ Great company to go with. All the team are extremely professional and have so far had them three times for separate issues/installs. Prompt service and I highly recommend!Response from the ownerWe are delighted to learn about your positive experiences! Our team is committed to consistently providing professional service to support wonderful customers like you. Thank you for sharing your recommendation! Ian Shackleton ★★★★★ Very professional with great communication about status of job.Response from the ownerThank you, Ian, for your positive review. We sincerely appreciate your feedback. Graham Carver ★★★★★ Barry was prompt & professional. Have used Kalamunda Plumbing many times.Response from the ownerThank you for your continued support. I am confident that Barry will greatly appreciate the positive feedback. J ★★★★★ Thank you for the opportunity to post a review.Kalamunda Plumbing has never let me down and on this occasion KP has excelled. Right from booking the job to meeting Barry the plumber on this job. Barry serviced the air conditioner and moved on to the other problems. The problems were explained and fixed. What impressed me was KP’s communication throughout to whole job.ExcellentJeff NiehusResponse from the ownerThank you, Jeff. I am confident that Barry will appreciate the positive feedback regarding his exceptional work. We greatly appreciate your thoughtful review and assure you that we will maintain your trust in our team. Terry atterton ★★★★★ Absolutely happy with Anthony’s job that he did for us. Was quick, polite and informative throughout the time he was on site.Gave us an idea of what the job would cost before he started.Excellent service, couldn’t fault it.Response from the ownerAnthony will be pleased with this review and will undoubtedly appreciate hearing such a positive evaluation. Thank you, Terry. Rita Laurance ★★★★★ Barry from Kalamunda Plumbing installed new panels on my evaporative airconditiner. He was efficient, polite, easy to talk to and completed the job in a very good time. If you want a great job done, I recommend Kalamunda Plumbing ....ask for Barry.Response from the ownerThank you, Rita, for the exceptional review. we are delighted to hear about the outstanding job Barry has done for you. js_loader

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Kalamunda Plumbing employs a team of professional local plumbers, servicing Perth's Hills and Eastern Suburbs with a proud tradition of delivering Service Excellence since 1954. Get in touch with us today to discuss your water heater, plumbing or drainage needs and speak to one of our friendly team members!