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For those considering roof painting,
“I wonder if I’ll get caught up in trouble…”
there are likely many who have such concerns.
Unfortunately, troubles related to roof painting are occurring frequently across the country.
To avoid troubles and confidently entrust the work,
you must acquire knowledge to prevent issues.
In this article, we will explain in detail about
common troubles in roof painting and preventive measures.
目次
What are common troubles in roof painting?
Now, let’s take a closer look at common troubles in roof painting.
Charged more than the estimated amount
In residential construction work, including roof painting,
the trouble of “being charged more than the estimated amount”
occurs frequently.
Some companies intentionally provide a low estimate and then charge a high amount after the work is completed, citing various reasons.
If the estimated amount is lower than the market rate,
“Will they really do it for this cheap?”
you may be tempted to sign a contract immediately, but if it’s extremely cheap, there may be something behind it, so proceed with caution.
Inadequate substrate adjustment
When performing roof painting, it is necessary to repair and adjust the old paint film, moss, dirt, and other issues on the roofing material.
If this work is neglected, it can lead to severe unevenness or accelerate the deterioration of the new paint, so caution is required.
Only two coats applied
For exterior walls and roofs, three coats are standard.
However, among unscrupulous contractors, to save effort, they may stop at two coats or apply the third coat before the second coat has properly dried.
This is a typical example of shoddy construction, and even today, there are still a certain number of contractors who engage in such malicious practices.
If only two coats of paint are applied, it can significantly affect durability, leading to cases where repainting is required soon after.
Neighbor troubles have occurred
During exterior wall painting or roof painting, there can be loud noises and distinctive odors, so contractors will greet nearby residents.
This not only helps gain understanding from the neighboring residents but also serves as advertising for the contractors, making it a mutually beneficial action.
However, some contractors proceed with the work without greeting the neighbors to save time.
If you hire such a contractor,
“I didn’t hear about that.”
“The noise is too loud.”
“The smell is so bad I can’t hang out my laundry.”
There is a high possibility that it will lead to neighbor troubles, so be cautious.
Painting started without identifying the cause of leaks
Many people consider roof painting due to roof leaks.
However, some contractors start painting without identifying the cause of the leaks.
This may simply be a case of wanting to cut corners, but inexperienced workers might not be able to identify the source of the leaks or might think that painting will somehow solve the problem.
However, if painting is done without identifying the cause of the leaks, the leaks will continue even after the painting is finished, making it impossible to live comfortably.
They did not perform the cutting of the edges
When painting a decorative slate roof, the overlapping parts of the roofing materials are covered by the paint film, so a process called edge cutting is performed.
However, some contractors do not perform edge cutting to shorten the construction period, so caution is necessary.
If edge cutting is not performed,
・Moisture will accumulate
・Capillary action will occur
and such troubles can arise, ultimately leading to roof leaks.
What are the tips to prevent roof painting troubles?
Next, let’s discuss in detail the tips to prevent troubles during roof painting.
Proceed with meetings carefully
To prevent troubles in roof painting, it is important to conduct meetings with the contractor carefully.
Some contractors may say,
“If you sign right now, I’ll give you a discount of X yen.”
and rush you to sign the contract, but falling for such sales pitches can lead to various troubles, so be careful.
To safely request roof painting, it is recommended to thoroughly check details such as:
・Is there a possibility of additional charges?
・What processes will be followed during the work?
・In what cases will after-support be applicable?
Choose a reputable contractor
This is quite basic, but to prevent troubles in roof painting, it is essential to hire a reputable contractor.
Hearing this, some may think,
“It’s difficult to determine if a contractor is reputable.”
and may feel troubled.
If you are in such a situation, please check the website of the contractor you are interested in,
・Track Record
・Support Details
・Qualifications and Permits Held
and take a close look at these aspects.
Additionally, by checking the quality of their response, you may be able to determine whether the contractor is reputable, so if you have a contractor in mind, I recommend making an inquiry by phone first.
Read the Contract Thoroughly
This is not limited to roof painting, but to avoid troubles after signing a contract, it is essential to read the contract thoroughly.
Contracts contain various details written in small print, so
“It’s a hassle”
some people may give up on reading it. However, there may be instances where favorable terms for the contractor are written in small print in the corners of the contract.
Since roof painting involves significant costs, make sure to check the contract from top to bottom thoroughly before signing.
Should You Consider Options Other Than Roof Painting?!
By implementing the points introduced above one by one, you can prevent troubles related to roof painting.
However, when it comes to roof painting, it is important to consider not only avoiding troubles but also
“Is roof painting really the best option?”
Roof painting can be done relatively cheaply compared to roof replacement or the roof overlay method, but it has a shorter lifespan, which means that re-maintenance will be needed sooner.
In that regard,
・Roof Replacement → Removing the existing roof and installing a new one
・Roof Overlay → Placing a new roof over the existing one
The above two methods generally have a longer lifespan, which can be more cost-effective in the long run.
Thus, it is very important to have a long-term perspective, not just focus on immediate costs, so let’s consider this carefully.
“I don’t know whether to choose painting, overlay, or replacement…”
If you are troubled by this, please feel free to consult Kakeru Koumuten Co., Ltd.
Conclusion
When it comes to roof painting, you must choose the contractor carefully.
If you choose a contractor with a careless mindset, the likelihood of getting involved in various troubles increases.
If you want to request roof painting with peace of mind, please refer to the points introduced this time and look for a customer-oriented reputable contractor.
Additionally, there are various methods such as roof overlay and replacement besides roof painting, and in the long term, there may be cases where replacement or overlay is more cost-effective than painting, so it is advisable to consider the construction methods carefully as well.
For more helpful information about other exterior renovations, click here!
・Roof Repairs | We have implemented measures against leaks through ridge cap replacement and eaves gutter replacement!
・Exterior Painting & Sealing Work Price List
・DIY Painting Plan | For those who want to try painting their roof and exterior walls themselves! We will only set up the scaffolding!
・What is the cost range for roof remodeling? Types of work and how to choose a contractor
・How much does exterior painting cost? Are there tips to reduce costs?
・Latest! Subsidies and Grants in Yokohama, Kanagawa Prefecture | About Reduction Systems
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・Renovation Store in Yokohama, Kanagawa Prefecture | What is roof overlay (roof cover method)?
LINE consultations are also very welcome◎
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!


