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Frequently Asked Questions

  • Basic knowledge
  • Specifications
  • Residential equipment
  • Offices and stores
  • Quotation,
    order,delivery

Q1Is there a limit to the installation location of the trailer house?

A

Trailer houses are legally not buildings, but are treated as vehicles, so there are many cases where they can be installed in places where houses cannot be built. In addition, if the land is farmland, it is necessary to convert the farmland and change the land, so it is necessary to consult with the municipal agricultural committee.

Q2Is it true that trailer houses are tax-free?

A

If you install it in an appropriate way, it will not fall under the building, so it will not be covered by property tax. Inaddition, according to the current law (as of 2020), there is no tax on the trailer house itself.

Q3Can I move freely on public roads?

A

By applying to the Ministry of Land, Infrastructure, Transport and Tourism in advance and obtaining a "special vehicle traffic permit", it will be possible to transport the road.

Q4How much road width do I need to carry a trailer house?

A

If the road width is more than 4 meters, you can pass. If there is a meandering road or a narrow curve, we will conduct a preview of the site.

Q5There is a curb between the site and the road, is it okay?

A

The curb can be applied to the administration and removed.

Q6Is it possible to drive electricity and water?

A

By adopting a connection method that can be “moved arbitrarily at anytime”, you can use the lifeline (electricity, water supply and sewerage).

Q7What is the connection method that can be "moved arbitrarily at anytime”?

A

It is a connection that can be attached and removed with one touch without using tools. When installing a trailer house, we will connect the lifeline in this way.

Q8Can city gas be used?

A

Propane gas will be used in the trailer house.

Q9What about the certificate of residence?

A

You can have your certificate of residence and receive mail.

Q10Do I need to pave the installation site?

A

It does not necessarily need to be paved, but if the ground is soft soil, it will be difficult to install. It's okay if you lay the crushed stone and apply the compaction.

Q11Do I need to apply for building confirmation?

A

By installing it in a state where it can be moved arbitrarily at anytime , it does not fall under the building, so there is no need to apply for building confirmation. As a result, you can save money and time.

Q12What should I do with the trailer house that is no longer needed?

A

SJ trailer company also supports sales and rentals, so please feel free to contact us.

Q1Please tell me about durability.

A

SJ trailer company's trailer houses use a wooden frame construction method and has the same durability as general housing.

Q2How do you deal with earthquakes?

A

In the trailer house, the suspension of a mobile home serves as a seismic isolation structure, and the tires absorb vibrations. In addition, the building frame uses wooden frame construction method that is resistant to earthquakes.

Q3Can I also install a loft in the trailer house?

A

Our trailer house is also available with a loft.

Q4Can you also install a wood deck in the trailer house?

A

The wood deck can also be installed at our store.

Q5Can the wood deck be made into a slope specification?

A

Yes. Not only stairs, but also slope specifications are available.

Q6What is the degree of freedom of floor plan?

A

SJ trailer company's trailer house is "full order", so the floor plan is flexible.

Q7How many people can live there?

A

The size will be about 1LDK apartment. Some people add a loft and use it as a family of four.

Q1Is the toilet flush one?

A

The standard toilet adopts a flush toilet made by a domestic manufacturer. You can also add a hot shower toilet seat as an option.

Q2What kind of bathroom is attached?

A

The standard bathroom is a bathroom for condominiums (2.5㎡)made by a domestic manufacturer. It's a separate type from the toilet.

Q3What about TV antennas and telephone lines?

A

It can be installed in the same way as general housing.

Q4Is the lighting also attached?

A

In our shop, all rooms are equipped with LED lighting downlights as standard.

Q5Are there curtains in the room?

A

Blinds are included in all windows as a service item.
(Curtains are optional.)

Q1Can I get a business license for a restaurant in the trailer house?

A

Our restaurant trailer house can get a business license at the public health center without any problems.

Q2Is it also advantageous for tax measures?

A

It can be depreciated in as little as 4 years,because the service life will be treated as a vehicle.

Q3Is it okay to use your feet on the floor?

A

We have adopted flooring materials for feet, so there is no problem.

Q4Can you also attach a counter for restaurants?

A

Our trailer house is a full order, so you can set up a construction counter freely.

Q5Can you also put on the kitchen equipment?

A

Please contact the gatekeeper separately for the room equipment. In addition, water supply and drainage piping will be installed in advance.

Q6Can I add an entrance and exit for employees?

A

Yes. It is also possible to add entry and exit doors.

Q7How about security measures?

A

You can optionally introduce a ALSOK security system.

Q8What should I do when I want to expand the store?

A

Some shops connect trailer houses with wood decks to increase the number of seats.

Q1Is the consultation and estimate free?

A

It's free, so please feel free to contact us.

Q2What does it cost other than the main body?

A

Transportation costs, electricity, gas, water and sewerage construction costs are required.

Q3How long is the delivery time?

A

It takes about 3 months from order to installation.

Q4Please tell me about the warranty.

A

SJ trailer company has a one-year manufacturing warranty. In addition, it is also possible to join non-life insurance such as fire insurance.

Q5Can I use the loan?

A

You can use the loan of the financial institution we are affiliated with. Please contact us for details.

Q6Can you preview the planned installation site before ordering?

A

Yes. We will conduct a preliminary review in advance, and at that time we will have an on-site meeting with the water and electricity company.

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