What are the characteristics of rental properties with soundproof rooms?There is also a method of rebuilding an ordinary room into a soundproof room

Is the structure important?Features of highly soundproof buildings

The soundproof performance varies greatly depending on the structure of the building itself.Therefore, in searching for a room with the soundproofing in mind, the structure is a point that you want to look particularly.

Here, let's take a look at the relationship between the structure of the building and the soundproof performance.

But reinforced concrete structure with the highest soundproofing performance

建物の構造は、木造、鉄骨造、鉄筋コンクリート造の3つに分けることができます。このうち、もっとも防音性能が高いものは鉄筋コンクリート造であり、鉄骨造、木造の順に防音性が低下していくのが一般的です。

Some of the properties classified as reinforced concrete structure have other steel reinforced concrete, but there is little difference in soundproofing performance.Most of the properties with high soundproofing performance are one of these, so it is important to first hold down structural features.

Features of rental properties with soundproof room

Rental properties with soundproof rooms have different characteristics from normal properties besides the structure of the building.Here, we will look at the structure of the room and explain the main features.

Characteristics about the construction of walls

防音性が高いとされている物件では、建物の構造とともに、部屋のつくり自体にもさまざまな特徴が見られます。たとえば、壁については、「中空二重構造」が採用されているケースも多いといえます。

This is designed to provide a layer of air inside the wall with a lightweight steel frame, spread the sound absorbing material, and attach a gypsum board.Normal properties often have wallpapers directly on concrete, so the hollow double structure greatly improves sound insulation in the next room.

Features on the structure of the floor and ceilings

楽器などの音は、床や天井を通して上下階にも伝わってしまいます。そのため、防音性が高いとされる物件においては、それぞれに特別な設備が施されているケースも多いのです。

たとえば、床は通常の賃貸物件と異なり、吸音材や制震ボードといった防音用の資材が使用されます。また、天井も石膏ボードなどの遮音材が使われたり、振動を伝えないための防振ゴムが使用されたりすることが多いです。

Characteristics about the construction of windows

部屋の防音設備において、とても重要な役割を担っているのが窓です。窓からの音漏れを防ぐために、多くの物件では二重サッシが採用されており、外部と室内の両方から音が行き来できないようなつくりとなっています。

In addition, some high -performance soundproof rental properties have Mie sashes.The big advantage is that it is possible to insert a louder sound, and the anxiety of noise problems can be further reduced.

It is also possible to rebuild a general rental property into a soundproof room

防音性能の高い物件は、それほど数が多いわけではなく、通常の物件と比べて賃料も高くなりやすいといえます。条件に合う物件が見つからないときには、通常の部屋を防音室につくり替えるのも1つの方法です。

Here, let's take a look at how to change ordinary rental properties to a soundproof room.

Can you do soundproofing even in rental properties?

一般の賃貸物件であっても、専門の会社に依頼して防音工事をすることが可能な場合があります。防音対策について詳しい専門家であれば、建物ごとの特徴を正確に捉えたうえで、必要な設備を提案してくれるのです。

The main construction content is to attach sound absorption and sound insulation sheets on the wall, and apply soundproofing to ventilation and windows.If you try to prepare all facilities, it may cost more than 500,000 yen, so be careful when you get an estimate.

Precautions for construction with rental properties

一般の賃貸物件で防音工事を行ううえで、もっとも気をつけておかなければならないのは、「原状回復義務」です。これは、通常の使用の範囲を超えた利用で建物を損傷してしまった場合、入居者が損害費用を負担しなければならない可能性があるという決まりです。

部屋に造作を加えた場合も、退去時には元に戻す必要があるため、設置だけではなく修繕の費用についても考えておきましょう。工事費用と修繕費用が必要となるため、短い期間であれば、防音室付きの賃貸物件を借りたほうが安く済むケースも多いのです。

また、原状回復を前提としていても、大家さんの許可なく工事することはできません。物件を借りる際には、定められた用法で使用しなければならない「用法遵守義務」があるため、勝手に建物の構造を変えることは重大な違反になってしまいます。

Be sure to obtain permission from the landlord or management company in advance to avoid unnecessary troubles.

One way to install a commercially available soundproof room

賃貸物件に防音設備を取り入れるためには、部屋の中に設置できる市販の防音室を利用するのも1つの方法です。大がかりな工事の必要がなく、気軽に導入できる点がメリットであり、安いものであれば10万円程度から手に入れることもできます。

However, the soundproofing performance varies depending on the material and size, and may not be as effective as expected.In addition, even if there is no problem in restoring the original state, if you use it without permission, it may be an unexpected trouble.

Therefore, when introducing a commercially available soundproof room, it should be properly obtained in advance.

Precautions of the soundproof room in rental properties

Properties with soundproof rooms are in place, so you can expect soundproofing at a certain level or higher.However, it is also true that the user needs to be careful in order to avoid noise problems.

Here, we will explain the precautions when renting a property with a soundproof room.

Point 1: Do not overestimate soundproof performance

Depending on the structure of soundproofing equipment and buildings, the sound may leak in the soundproof room.In the soundproof room, there are many cases where the real estate company handled is measuring the sound insulation performance, so be sure to check it in advance.

It is also important to take soundproofing measures yourself as needed.For example, when using instruments such as pianos and electronic drums, there is a method of laying sound insulation and anti -vibration mats on the floor.

Point 2: Protects the rules and manners properly

Even if the property with a soundproof room is, various things may be restricted in use.For example, there are many cases where it is separated by time, such as "playing musical instruments until 22:00", so be sure to check the terms of use in advance.

In some cases, the types of instruments are limited.Even if a piano or guitar is recognized, the rules vary depending on the property, such as the banned brass instruments and percussion instruments with large sounds.

For example, even if there is no soundproof problem, there are many properties where ground pianos are prohibited from the weight and the carry -on route.Therefore, if you are considering playing musical instruments, check the usable types.

Point 3: Pay attention to humidity control

In properties with high soundproofing performance, the airtightness of the room is high, so the circulation of air tends to deteriorate.It is important to manage humidity frequently, as the effects of moisture may deteriorate musical instruments and acoustic facilities.

It is also important to check the mechanism of ventilation along with soundproofing performance when searching for a property.

Let's understand the characteristics of rental properties with a soundproof room correctly!

Here are the points of this article.