The house is more than 20 years old, and I want to renovate it, is it necessary to replace all the w

Because the house has been around for more than 20 years, if you want to renovate it, you must also replace all the wires, after all, after more than 20 years, the wires will also age, so if you take advantage of the renovation to replace it all with new ones, it can also be said to be safer.

Steps to choose materials for decorating your house.

1. Determine the decoration plan To buy decoration materials, you must first have a list of materials, which is generally provided by the designer, so you must determine the decoration plan. Before renovating, communicate with the designer, and then purchase materials according to the designer's list of materials according to your requirements and budget.

2. Choose the building materials market There are many building materials market, and the choice of building materials market depends on the distance, scale, credibility, etc., and then choose the right decoration materials according to the list of materials, as well as your budget and preferences.

3. Choose the right brand There are many brands of decoration materials, and I don't have time to look at each of them, so before buying, ask professionals or experienced friends, and then choose the right brand according to the budget, decoration style and your own preferences.

4. Shop around Before buying, you must shop around. When buying materials by yourself, you should look at the first class of selected brand products in the building materials market, compare more, and buy the most suitable products with the least money.

The process of house renovation.

1. Pre-design: For decoration, pre-construction is very crucial, mainly according to their own living habits, and the house is measured in detail, mainly including clarifying the area involved in the decoration process. It is the area of tiles, wall paint, wallpaper, and flooring; Specify the size of the wall on which the furniture will be placed.

2. Preparation for entering the site: check the flatness of the wall, ground and roof and whether the water supply and drainage pipes are smooth; Work with the decoration company to do a good job of construction time and construction period.

3. Demolition project: remove light body walls, non-load-bearing walls, etc., but pay attention to the main wall and load-bearing walls are not allowed to be demolished; Removal of dismantled garbage and waste materials.

4. Concealed engineering construction: including foundation door and window engineering, water circuit renovation engineering and wooden foundation engineering.

5. Masonry engineering: carry out wall concealment foundation smoothing, foundation brushing, bricklaying, etc.

6. Carpentry engineering: wood finishing, modeling, ceiling sealing panels, door and window covers, wall panels, kitchen utensils, entrances, gypscale board ceilings, bath bomb installation and other wood works.

7. Painting engineering: wall paint painting, wallpaper pasting, wall pasting, top paper, soft decoration production, etc.

8. Installation engineering: including the installation of finished wooden doors, floors, cabinets, etc., door locks, door stoppers, sanitary ware and hardware accessories, smoke machine stoves, water heaters, exhaust fans, etc.

9. General acceptance of completion: clean and clean the decorated room, accept it in accordance with the requirements of the contract, and then coordinate if it needs to be rectified.

10. Other matters: accounting for some of the projects that increase or decrease in construction, re-coordinating the projects that increase at zero hour, and paying attention to the basic principles of overall arrangement, finished product protection and safety and environmental protection when formulating specific construction procedures.

The house is more than 20 years old, so it means that some of the wires, doors and windows and other facilities in the house are aging and depreciated, if you want to renovate, it must be to replace all the wires and circuit equipment together, don't feel sorry for the two money.

Fire safety hazards caused by aging wires. It is invisible and intangible. But there is a danger of an outbreak at any time.

So in order to eliminate this. Hidden trouble. Spend a portion of your money to replace the aging wires in all your circuits.

The money is not unjust at all, it is definitely worth the money.

Because if the house. When I do not renovate it. Maybe people in general.

Wouldn't have thought of replacing all the wires. I will only think that if it is broken, it has a service life and a life span, and many people know this kind of common sense. But some of them are neglected because they are busy with their livelihoods.

Some of them are because the economic conditions are not very good, and they have a kind of luck mentality. I don't want to and I don't want to. Spend another part of the money to change the wire.

Renovating your house and replacing the wires is the perfect opportunity and reason. Not to mention the 20-year-old house. The wire has been used for more than 20 years.

They have long overdue their mission. It's time to retire too. And the reluctance to change the wire in this way may also be due to the fear of trouble.

Since it is said to renovate the house. It's not bad for the money to change all the wires.

What's more, changing wires is to reduce unnecessary safety hazards in your own life. It is also responsible for the life and property of oneself and one's family. Replacing wires should never be seen as dispensable as a trivial matter.

Although it is said that the new wires are replaced, it cannot be said that it will be once and for all. At the very least, the fire problem that may be caused by aging wires has been eliminated.

Be sure to replace it. There are three main bases, one is that wires and other things have a lifespan, home improvement wires generally have a life of about 20 years, your house is 20 years, the existing wires will accelerate aging in the future, the outer insulation layer will be hard, brittle, and there is a risk of leakage and short circuit at any time. Second, 20 years ago, household appliances were basically rice cookers, refrigerators and other types of power were relatively small.

Nowadays, air conditioners, washing machines, refrigerators, TVs and computers, kettles, range hoods, small kitchen treasures, water heaters, bath bombs, hair dryers, garment steamers, induction cookers, large and small power electrical appliances are countless, and 20 years ago many wires are aluminum wires, coupled with aging, virtually increased the risk factor, the third house if you live by yourself, comfort and convenience is a must, the previous house design, the number and location of the socket, the wire circuit has been unable to meet the needs of modern people. So I suggested that the old house be renovated, the wiring must be replaced, and the bathroom must be redesigned. These are not only from the perspective of safety, but also for improving the quality of life.

Whether you need to change water and electricity for the renovation of an old house mainly depends on your living needs and the current situation of the house. The principle of changing hydropower is that it can not be changed without changing it, and it can meet the needs of use, but the place that should be changed must be changed, otherwise it will affect the convenience of use in the later stage.

Generally, the water and electricity changes are carried out according to your decoration and living needs, and if the current water and electricity layout meets your decoration needs, it does not hurt not to change. If it is an old house, the wire diameter is relatively small, and the wire is aluminum, so it is recommended to replace all the wires. The old house is aging and prone to difficult pulling, so it is recommended that this kind of house be completely changed.

The old house with an age of 20 years, it is recommended that all the water and electricity be changed, which basically cannot meet the current decoration needs, and the use of demand, the water and electricity layout at that time, the line and pipeline have been used for 20 years, and the problems are easy to occur after the later decoration and occupancy. In addition, most of the water circuits 20 years ago already had problems, and they must all be replaced to be safe.

If you buy a regular brand of wire, there is no need to replace it all, just change some key parts, like our family is also an old house, with pigeon brand wire, ***, made by state-owned enterprises, you can understand it in a unified way.

Judgment of house structure design planning, original wall top ground demolition and reconstruction, water and electricity renovation, bricklayer, carpentry, paint installation.

The above is a general renovation process, but before that, you have to consider a question according to your own situation, partial renovation or full renovation.

Hydropower renovation is very important: the hydropower of the old house before the renovation must be comprehensively tested, and all the renovation must be done as much as possible. Let the distribution and layout of waterways and circuits be more perfect and reasonable, especially the old houses with signs of aging pipes and lines, and all of them must be renovated.

The normal life of general household wires can reach about 10-20 years, and high-quality wires can be maintained for more than 50 years. In a normal home environment, pigeon brand wires can be used for a lifetime. You can get a unified understanding.

It is recommended to replace it, because there is a possibility that many wires will age in 20 years, which may cause short circuits** safety accidents. Replacement is recommended for safety.

Hope it helps.

It is necessary, 20 years of the house, the wires are mostly made of aluminum, the line is oxidized, the insulation layer will also age, and a lot of money is spent, after all, after the renovation, it is necessary to continue to live, for safety reasons, it is still necessary to replace them all, otherwise you will regret it because of a small loss.

There are a few key factors to consider when considering whether or not you need to replace a 20-year-old wire. First and foremost, the age of the wire is an important consideration. Generally speaking, the lifespan of wires is around 25-30 years, and if your wires have been used for 20 years, then they may be close to or have exceeded their expected lifespan.

In addition, if a wire has failed or been damaged in the past 20 years, the need to replace the wire is even greater.

If you want to know the specific decoration**, you can use the "decoration artifact" ** device to calculate, just enter the area + city, immediately calculate the local decoration**, list the detailed list of 102 decorations, so that you don't have to worry about overspending on the decoration, click here to start calculating: [3 seconds to get the local decoration**].

In the local market, the cost of replacing a wire can be affected by a variety of factors, including the type of wire, its length, how easy it is to install, and more. Generally speaking, the ** of wires is between 5-20 yuan per meter, while the labor cost of electricians is about 200-500 yuan per day. Therefore, if the length of the wires that need to be replaced in your house is about 100 meters, then you may need to expect to spend around 1000-3000 yuan.

Finally, although there may be some expenses associated with replacing the wires, I recommend that you replace the wires when you redecorate them due to their safety and longevity. This not only ensures the safe use of the wires, but also saves time and money by avoiding the need to renovate them in the future due to wire problems. At the same time, the new wires can also meet the power needs of modern home appliances, improving the efficiency and life of home appliances.

Tuba Rabbit is one of the largest decoration platforms in China, with a total of more than 41 million owners, 110,000 decoration companies, covering more than 300 cities across the country, user reputation is very good, not only to meet your decoration needs, but also to provide professional decoration companies according to your budget, want to find a good company, learn more about decoration knowledge on Tuba Rabbit, click here, free 1 to 1 for your home decoration services: [Tuba Rabbit ** official website].

Kunming - [Kunming Decoration Strategy Guide].

Suzhou - [Suzhou Decoration Strategy Guide].

Hefei - [Hefei Decoration Strategy Guide].

Fuzhou - [Fuzhou Decoration Strategy Guide].

Beijing - [Beijing Decoration Strategy Guide].

Dalian - [Dalian Decoration Strategy Book].

Hangzhou - [Hangzhou Decoration Strategy Guide].

Shanghai - [Shanghai Decoration Strategy Guide].

Tianjin——[Tianjin Decoration Strategy Guide].

First: be clear about the life of house decoration, from the perspective of the decoration industry, the house can be divided into four stages: eight years is the primary stage, twelve years is the development stage, fifteen years is the mature stage, and the house after fifteen years will basically start to be renovated.

Second: Know what kind of house your house belongs to? According to the calculation of 18 years, the 20-year-old house is the old batch of houses renovated in the 90s, and the house decoration materials in the 90s are not very good.

It's better, fourth- and fifth-tier cities.

There are many iron pipes, open wire pipes, aluminum wires, paints, not to mention, these are problems when renovating, not only the problem of your wires, now most of the decoration is used in the first coil, but also subdivided the number of wires.

The electric light level, the kitchen 4 square meters, the refrigerator 4 square meters, and the air conditioner are turned on separately, the purpose is to prolong the service life and reduce potential safety hazards.

At this point, you should know whether the wires should be changed.

Third: Since the wires have been replaced, how to renovate the others? 1.

Waterproofing: the waterproofing of the old house is generally relatively old, and the current waterproof process is very different, 2, the building generally has its own service life, the gap between the floor slab will crack for a long time, so it is recommended to do three layers of waterproofing when renovating, one layer of flexible two layers of mud and three layers of flexibility to ensure that there is no leakage, and the backfill of the money sewage pipe let the mason master drill two holes, so that it will not backfill after the water in the backfill layer. In addition, water and electricity need to be replaced!

<>Fourth: in the unclear load-bearing wall.

case! Because of the long time, you don't know much about the load-bearing wall, so try not to do the transformation.

Fifth: Do the renovation yourself or do it for the company? It is undoubtedly very difficult to renovate a house 20 years ago, if you have not heard of it in the local area or see a more suitable company, you can choose to install it yourself, but the premise is that you have someone around you who understands, otherwise the problem will trouble you later.

If you find a company then you're in for a treat, 1First of all, it is clear that you are renovating, then the renovation will definitely need to assess the cost of demolition, concealment works.

How to seamlessly connect, such upfront issues, if the company has not done these preparatory work, do not think about it. 2.Renderings, construction drawings of such renderings.

It must be very detailed, at least the renderings of all the rooms in the panorama, and the construction drawings must at least be done without missing the details of the concealed project, so as to ensure that there is no trouble in the later stage. 3.Renovation funds, renovation is definitely much more expensive than new decoration, because for the renovation company.

Or for the workers, this is the dirtiest and most tiring work, and the profit is not high, so try to spend as much money as possible. 4.The designer chooses to choose the local person in charge of the designer, who has experience in renovating the old house, but I really don't have the option to choose the other place, and if there is no suitable candidate, you can contact me.