The Importance of Roof Valleys

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Roof valleys are the angled channels that run down the interior angle where two sloping roof planes meet. They are designed for the sole purpose of redirecting rainwater, hail, and melting snow away from the roof and into the gutters, preventing water from seeping into the house and causing damage.

The importance of roof valleys cannot be overstated. Without them, rainwater and snow would simply pile up on the roof, leading to a whole handful of problems. Leaks, rotting wood, and mould growth. All of which are deterred due to the invention of the roof valley. Over time, the lack of valleys could lead to a nightmare situation in which the integrity of the entire roofing system has been compromised, resulting in expensive repairs or even requiring a complete roof replacement.

Not only do roof valleys protect your roofing system, but they also act as a layer of defence for the foundation of your entire house. When water begins to flood the roof, it can begin to seep into the foundation of your home, causing it to crack and weaken over time. This can lead to serious structural issues and affect the safety and stability of the entire house. Not only would this take a huge financial toll but even a mental one too.

Roof valleys come in various shapes and sizes, including closed, open, and woven valleys. Closed valleys are the most common and consist of a continuous sheet of metal or other roofing material that runs down the valley and is tucked under the adjacent roofing materials. Open valleys are similar but leave a small gap between the roofing materials to allow water to flow freely. Woven valleys, on the other hand, are made up of overlapping shingles that interlock with each other to create a seamless channel. Despite this, all roof valleys serve the same purpose, the different type of valley is based on the ideal infrastructure for your home’s needs and surrounding climate.

As with all things roof-related, correct installation is crucial to ensure that roof valleys function effectively. A poorly installed valley can actually do more harm than good, leading to leaks and other issues. As such, proper maintenance is highly recommended. Regular cleaning and inspection can help prevent debris from stacking up and clogging the channels. In addition, it is important to ensure that the roof valley is properly sealed to prevent leaks and to replace any damaged materials as soon as possible. Check out our article on tips to inspect and repair any roof valley issues.

If you see any issues with your roof valleys, let us know and we’ll come over for a personalised inspection & quote.

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Jack Smith
Jack Smith
1730232550
Lauren’s professionalism in handling our appointment and follow-ups was exceptional. She and Josh were a great team, ensuring everything was clearly explained and efficiently executed
Vernon Johnson
Vernon Johnson
1729974963
Vinnie's commitment to quality really shows in the meticulous work his team does. We were particularly impressed with how Josh handled the complex repairs.
Devida Gray
Devida Gray
1727345485
Josh did an awesome job
Jad Abaquin
Jad Abaquin
1724727613
Jo Andrew
Jo Andrew
1723779822
Josh gave great service, adjusting his attendance to my needs, and providing a clear and concise quote for what was needed to fix my roof issues, and to keep the roof functional for years to come. Thanks, Josh
Shane Davies
Shane Davies
1723694905
Josh was thorough in his inspection and clearly explained the issues and possible remedies.
Kate W
Kate W
1723684032
Have just had a quote at this stage but so far the company have been great to deal with in arranging a quote. Josh who came out was really helpful explaining the issues and exactly how they plan to fix them. Very efficient and clear and aren’t trying to oversell on what needs doing.
Lynn L
Lynn L
1723605938
Just had Perth Roof Repairs out to quote on our roof. Lots of photos taken and good explanation as to what is happening up there.Very professional, neat and tidy, articulate. Would recommend.Looking forward to the quote!
Sandra Venables
Sandra Venables
1721177732
Excellent prompt communication, reliabity and workmanship.
Jeremy Wolfe
Jeremy Wolfe
1719382530
Everyone I spoke to was very helpful and friendly, they got out to have a look at our roof in a timely manner and helped us find a solve for our problems.
luke kielman
luke kielman
1719279976
Voodoo Hoodoo
Voodoo Hoodoo
1719213585
Josh was friendly and very helpful with answers. Whole experience was positive and professional.
Zachary Carroll
Zachary Carroll
1715700938
Lauren was incredibly helpful, keeping us updated throughout the repair process. Her coordination with Josh, who handled the onsite work was seamless.
Ralph Parker
Ralph Parker
1715540172
Vinnie, the owner, personally ensured that all aspects of our roof repair were up to standard. His team, led by Josh, provided detailed photos to verify their findings, making us feel confident in their service.
Kirat Naik
Kirat Naik
1715240420
Josh was very helpful in providing the feedback and required jobs around the property for the quote. He explained in detail the issues and was able to answer all my questions. Thank youThe site team (Elis and Sanjay) did a great job delivering great service and quality finish standards for the roofing services that was needed. The detailed work carried out with the proper care to excellent finish. Thank you once again team for the great job and onsite feedback after completion. Really appreciate the efforts
Ryan Wells
Ryan Wells
1715141193
Josh was extremely knowledgable and was happy to answer any questions on the spot about the issues identified. Very professional!
Robert Henry
Robert Henry
1714804159
Josh was excellent, and so was Lauren from the admin team, who facilitated all our communications Smoothly. Their combined professionalism made the entire process a breeze.
Rob Walker
Rob Walker
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Paul Wood
Paul Wood
1712895648
Josh was very professional and knowledgeable - he took the time to listen and was able to clearly explain the problem and resolution.
Julie M
Julie M
1712884306
Josh from Roof Repairs was very professional and courteous. He is very knowledgeable and we are confident that the work and quoting is honest and reliable. All problems identified with our roof were backed up with photographs to verify.
Jody H
Jody H
1712647156
Awesome to deal with from the very thorough quote through to the admin communication and the amazing, efficient team carrying out the work. Highly reccommend!
judith rudling
judith rudling
1712297940
I can highly recommend Roof Repairs Perth WA. They were very clear in their communication and quoting process. Their pricing was fair and competitive. Ellis and Sanjay did an excellent job. They were very polite and worked extremely hard and did an excellent job. Thankyou so much.
Bruce Mutard
Bruce Mutard
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Sonam Wangchuk
Sonam Wangchuk
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Steven Majewski
Steven Majewski
1711011174
Fantastic service all round.From the quote through the completion of the job.Would highly recommend
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