Hello everyone! This is Kakeru Koumuten Co., Ltd.!
For those who are concerned about the deterioration or issues with their rain gutters,
“Is it time to replace them?”
you might be wondering.
In this article, we will explain in detail the
advantages and disadvantages of replacing rain gutters,
as well as thetiming for replacement.
目次
Why do rain gutters break in the first place?
Rain gutters are consumables and will deteriorate over time.
However, there are several other reasons they can break besides aging.
Let’s take a closer look at some common causes of rain gutter damage.
Clogging with debris
If debris is clogged in the rain gutter, the likelihood of it breaking increases.
Some may think,
“It shouldn’t break just because of a little debris, right?”
However, when debris clogs the gutter, excessive water pressure builds up, leading to damage of the parts.
Since rain gutters are installed higher than a person’s height, it can be difficult to check for clogs, but neglecting this can significantly increase the risk of failure without you realizing it, so please be cautious.
Misalignment of joints
Misalignment of joints is also one of the causes of rain gutter failure.
Rain gutters consist of
・eaves gutters
・downspouts
Broadly speaking, it consists of the two parts mentioned above, which are firmly bonded together with adhesive.
However, as the adhesive weakens due to aging, gaps may appear at the joints, leading to potential water leaks.
If this happens, the rain gutter will no longer be able to perform its intended role, so we recommend repairing or replacing it at an early stage.
Cracks and Deformations
Rain gutters are constantly exposed to rain and wind, so their deterioration rate is relatively fast. In particular, during natural disasters such as typhoons or tornadoes, cracks or deformations may occur in the rain gutters.
If this happens, rainwater may not flow properly, which can render the installation of the rain gutters meaningless. Therefore, it is essential to perform regular maintenance and inspections, and if any issues are found, to repair or replace them immediately.
Rust and Breakage of Parts
When installing rain gutters, brackets are used to secure them to the building.
If these brackets become rusty or break, they will no longer be able to support the rain gutters.
If this condition is left unaddressed, simply replacing the brackets may not resolve the issues, and it may become necessary to replace the entire rain gutter system, so caution is required.
Benefits of Rain Gutter Replacement
Next, let’s take a closer look at the benefits of replacing rain gutters.
Restoration of Functionality
Replacing rain gutters leads to the restoration of their functionality.
As explained earlier, rain gutters can fail due to misalignment of joints, damage to brackets, deformations, or shifts in slope.
Repairing the specific areas where issues occur is one approach, but if a significant amount of time has passed since installation, multiple issues may arise one after another.
By replacing them with new rain gutters, you can simultaneously resolve these issues, extending the timing for future maintenance, making it a win-win situation.
Increased Durability
By replacing rain gutters with new ones, you can contribute to maintaining the durability of the building.
If the rain gutters are not functioning, rainwater will flow down the exterior walls and fall to the ground, increasing the burden on the walls.
As the burden on the exterior walls increases and deterioration progresses, it can lead to leaks inside the house, so caution is necessary.
Additionally, it may create puddles on the ground, which can allow rainwater to enter from outdoor units, increasing the likelihood of water seeping into the foundation of the house.
This can lead to the occurrence of termites and mold, ultimately reducing the durability and asset value of the home.
By replacing the rain gutters, you can prevent the intrusion of rainwater, helping to stop the deterioration of the house and the decline in asset value.
Simultaneous Roof Condition Check
When replacing rain gutters, it is necessary to go up on the roof.
If you hire a professional, they can inspect the roof at the same time as replacing the rain gutters, allowing you to accurately assess the condition of deterioration.
If the roof is extremely deteriorated, repairs such as re-roofing or roof overlay may be necessary, but requesting this simultaneously with the rain gutter replacement can sometimes reduce the total cost.
If you have not performed maintenance on your roof or rain gutters for a while,
please consider consulting a professional.
Noise Reduction
By replacing rain gutters with new ones, you can improve water leakage from the rain gutters, leading to a reduction in noise.
The sound of rainwater falling is louder than you might think, and it continues to ring out while it is raining, which can be quite unpleasant.
By replacing it with a new one, you can eliminate these stress factors and live more comfortably.
What are the disadvantages of rain gutter replacement?
Next, let’s take a closer look at the disadvantages of replacing rain gutters.
Costly
Replacing rain gutters incurs a certain amount of cost.
Some people attempt to replace rain gutters themselves to save on costs, but DIY rain gutter replacement comes with considerable risks.
This is because working at heights is essential.
Additionally, there are cases where mistakes are made or it takes a significant amount of time, so attempting DIY to save costs is not highly recommended.
Choosing a contractor is difficult
There are many contractors nationwide that handle rain gutter replacement.
However, the fees, track records, and quality of service vary among contractors, and some unscrupulous contractors exist, making it quite challenging to find a reputable one.
To verify whether a contractor you are considering is reputable, you can:
・Check their website
・Obtain a quote (check the fees and the detail of the estimate)
・Make an inquiry by phone (check the quality of their response)
Take your time to conduct thorough research.
When is the right time to replace rain gutters?
The lifespan of rain gutters is said to be around 20 years, with a maximum of 25 years.
However, by the time 20 years have passed, various issues will start to arise, so it is recommended to replace them around the 20-year mark.
Additionally, as mentioned earlier, replacing rain gutters simultaneously with roof repairs or exterior painting tends to reduce overall costs, so it can be a good idea to replace the gutters at the same time you request these other services.
What is the estimated cost of rain gutter replacement?
The cost of replacing rain gutters varies depending on the type of gutters and the scope of work, so it cannot be definitively stated.
Partial repairs can sometimes be done for tens of thousands of yen, but a full replacement can cost in the hundreds of thousands of yen.
The cost of scaffolding alone can range from 100,000 to 200,000 yen, so it is important to consider this carefully.
Conclusion
By replacing rain gutters, you can gain various benefits.
Some people mistakenly think that
“rain gutters serve no purpose”
and neglect maintenance or replacement, but leaving the deterioration or issues of rain gutters unattended can significantly compromise the durability and comfort of your home.
That said,
“I don’t know if my rain gutters are functioning correctly”
“I can’t determine if replacement is necessary”
Many people may be struggling with these concerns.
If you are one of those, feel free to consult with “Kakeru Koumuten Co., Ltd.”, which has extensive experience in rain gutter repairs, cleaning, and replacements.
For helpful information on other exterior renovations, click here!
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AAA is a young company with an average age in the early 20s, but our technology is second to none.
One of our greatest strengths is that we can do all of our own scaffolding, roofing, and painting work. In this industry, where work is generally divided, we are able to provide a complete set of services, which saves time and effort in management and reduces costs. Above all, if there is any trouble, we will come to you right away!
We can confidently declare this. We are the youngest and most friendly renovator in Kanagawa!
