---
title: 'Mustafa Jumaa''s Essential Tips for Bathroom and Kitchen Plumbing and Best Insulation Methods'
source: 'https://youtube.com/watch?v=ZO5j_OqffHM'
video_id: 'ZO5j_OqffHM'
date: 2026-08-05
duration_sec: 143
---

# Mustafa Jumaa's Essential Tips for Bathroom and Kitchen Plumbing and Best Insulation Methods

> Source: [Mustafa Jumaa's Essential Tips for Bathroom and Kitchen Plumbing and Best Insulation Methods](https://youtube.com/watch?v=ZO5j_OqffHM)

## Summary

This video features Mustafa Jumaa offering practical advice on bathroom and kitchen plumbing installation and waterproofing. He highlights common problems encountered during finishing work, such as dampness and leaks, and provides solutions like proper waterproofing testing and using copper gaskets.

### Key Points

- **Common Problems in Finishing Work** [00:03] — The video begins by stating that anyone involved in finishing work always encounters problems, starting with plumbing and continuing through the apartment finishing process.
- **Dampness and Water Leaks** [00:18] — The first problem seen in most apartments is dampness due to water leaking in a specific area, mainly caused by issues with bathroom waterproofing and plumbing.
- **Waterproofing Testing Method** [00:45] — To ensure good waterproofing, use quality materials and test by adding water and leaving it for a day or two, checking if the water level decreases to verify effectiveness.
- **Plumbing Materials and Warranty** [01:14] — The choice of plumbing materials is crucial, and a warranty company should press the pipes and mark each part to confirm correct installation, preventing future leaks.
- **Using Copper Gaskets** [01:45] — After tiling, there is a small gap between the tile and pipe or elbow; using small gaskets, preferably copper, is recommended because copper is rust-resistant and weather-resistant.

### Conclusion

The video emphasizes the importance of proper waterproofing and plumbing installation to avoid costly issues later. By testing waterproofing and using quality materials like copper gaskets, one can prevent dampness and leaks.

## Transcript

which is the problems that anyone involved in finishing work always encounters. We'll start anyone involved in finishing work always encounters. We'll start with plumbing and continue until we completely finish with plumbing and continue until we completely finish the apartment, discussing the problems encountered with each item, how to
the apartment, discussing the problems encountered with each item, how to avoid them, and how to overcome them. The first problem we always see in most apartments is dampness, with the water leaking in a
specific area. The main factor in this is the issue of waterproofing in the bathroom and plumbing. First, waterproofing: of course, we get
waterproofing: of course, we get good waterproofing materials and check, for example, how my waterproofing works (like the neck of a bottle). I start by adding water and waterproofing it, leaving it for a day or two, and taking notes so that I can later check if the water level has decreased
later check if the water level has decreased or if it's still the same. That's regarding waterproofing. Second, regarding plumbing: first, the plumbing materials themselves, the materials
I'm working with, the tradesman who...  Lock it for me, and the most important thing in all of this is my warranty. The warranty company comes and presses the pipes and marks every part of the materials
or the material I am working with. This indicates that I am working correctly, because if there is any that I am working correctly, because if there is any leakage later after I have finished tiling the whole apartment or the whole job, it is considered ruined and everything is ruined for me because of what?  Because of the
plumbing, and the next point regarding plumbing, or rather, the plumbing installation itself, after I finish and install the tiles, there's a small gap between the tile and the pipe
or elbow for the water supply. So I have to use small gaskets. These gaskets come in several types. I prefer, or rather, the best material for them is copper, as it's rust-resistant and weather-resistant. So,
best material for them is copper, as it's rust-resistant and weather-resistant. So, I have a plumbing problem and an insulation problem, which I avoided. and an insulation problem, which I avoided.