Before renovation, you must buy flue check valve, floor drain, electrical cassette, pre-filter, glass glue, etc.
1. Flue check valve
Generally, a blank room will have a check valve installed by the developer, and the installer can also provide a check valve when installing the range hood. We should do our homework in advance and buy good quality ones. In addition, if you buy it in advance, you can install it in advance, and install and fix it immediately after the bricklayer pastes the brick, so as to avoid the temporary installation being too hasty and causing problems that are difficult to solve.
2. Floor drain
Although the floor drain is small, it can't be ignored, otherwise you will face problems such as bad smell, slow running and blockage. The floor drain is not prepared in advance, and when the bricklayer needs it, most people can only temporarily go to the hardware store to buy a few casually, which is likely to be expensive and of poor quality. If you wait for online shopping to come back, the renovation progress will be delayed, so you should buy it in advance.
3. Electrician's cassette
Many people will choose water purifiers, water softeners, direct drinking machines and ultrafiltration machines for a long time when decorating, but they only ignore the pre-filter, or even ignore the pre-filter, thinking that it is an IQ tax. In fact, the pre-filter is very important, it is the first checkpoint of the family waterway.
4. Pre-filter
Many people will choose water purifiers, water softeners, direct drinking machines and ultrafiltration machines for a long time when decorating, but they only ignore the pre-filter, or even ignore the pre-filter, thinking that it is an IQ tax. In fact, the pre-filter is very important, it is the first checkpoint of the family waterway.
5. Glass glue
Glass glue needs to be bought in advance, or when the installation masters of bathroom cabinets, toilets, sinks and laundry pools come to the door, they can only use their own glass glue, and the quality is very difficult.