Learn how to build a house from DIY videos of vacant houses

2025年7月31日 2025年7月31日

tsuzukizeirishi

Recently, I've become interested in building houses, and been watching videos on DIY projects for vacant houses.

To build a house from scratch, we have to start with a design.

And when it comes to assembling it, it's impossible to do it alone.

However, repairing and replacing damaged parts of an existing house is an easier task.
(Though it still requires experience.)

With the population expected to decline in the future, the number of vacant houses will continue to increase.

Leaving homes that are still habitable with some repairs vacant is an ineffective use of resources.

Due to Japan's high humidity, not many houses last long,

But if they can be lived in for decades with repairs, the resource can be preserved.

First, starting from understanding how houses are built.

Clearing away leftover clutter
Demolishing walls to rearrange the floor plan
Installing water distribution channels
(Consider the slope to allow for proper drainage.)
Installing a kitchen, exhaust fan, and bath heater
Installing a toilet and septic tank
Adding balcony sashes
Adjusting the slope of rooms
Laying insulation on the floor
Installing drywall on the walls
Installing wallpaper and floor mats
Fixing leaks with caulking
Cleaning the exterior with a pressure washer
Painting the exterior (with spray paint or roller)

Materials and equipment can be purchased from hardware stores and home improvement contractors.
(Apparently, rentals are also available.)

It seems like a lot of work, but it's impressive to watch the house gradually become cleaner.