Bathroom waterproofing for duplexes in Makkah
In short: Bathroom waterproofing for duplexes in Makkah starts with the moisture meter for ceilings and walls, then the flood test, before anything is opened. The centre of Makkah sits about 301 m above sea level (SRTM open elevation data). Published price: Bathroom waterproofing (per m²), SAR 15–40 per m²; anything else is quoted after the inspection.
Before we start: what we know about Makkah
Team note on Makkah: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins.. The centre of Makkah sits about 301 m above sea level (SRTM open elevation data).
Will a bathroom in a Makkah duplex need waterproofing, and what will it cost? Many owners notice damp patches on a bathroom wall or a soft, lifting floor tile and wonder whether the problem is serious. The centre of Makkah sits about 301 m above sea level, and the moisture that builds up in a shared duplex bathroom can seep into neighbouring walls over time, so early attention matters. For bathroom waterproofing, the rate is SAR 15–40 per m², while epoxy coating is priced at SAR 35–95 per m² and spray foam at SAR 25–35 per m². Crack injection, where a leak runs along a seam, is charged at SAR 40–125 per metre.
The inspection starts with a walk through the bathroom and the wall or ceiling directly above it, checking for stains, blistered paint and hairline cracks around the shower tray and pipe entries. The technician measures the affected surface in square metres and marks any cracks that run in a line, since these are priced by length rather than area. Floors are tested by pouring water in the shower area and watching the level below for changes. Where the source is unclear, the inspector notes which upper or adjoining space may be feeding the damp, so the repair targets the actual cause rather than only the visible stain. Each finding is recorded so the quote matches what was seen.
Before the visit, clear the bathroom floor and the space around the shower and sink so the surfaces can be reached easily. Note when the damp first appeared and whether it worsens after showering or rain, because that timing helps narrow the source. If the flat below is occupied, let its resident know a visit is planned, and keep a rough record of the affected wall or ceiling area in square metres. Having the building's previous repair history to hand also helps the inspector work out the right fix.
In a duplex, the two floors often share lines, so tests are done floor by floor.
Signs worth paying attention to
These are the signs most often linked to bathroom waterproofing:
- Worn grout
- Damp around the shower
- A stain under the bathroom on the floor below
The most common causes
- The area around the floor drain — we check this before anything else.
- A common cause: a damaged floor layer.
- A common cause: corners without waterproofing tape.
Tools and methods, and when we use them
| Tool or method | What it measures | Why it is chosen here |
|---|---|---|
| Flood test | Whether the waterproofing holds before it is covered | Limits: for roofs with drains and wet areas before tiling |
| Moisture meter for ceilings and walls | Where water is entering now, from inside | Limits: measures the effect, not the water path |
From the first visit to the report
- Finding the source: A supply-pipe leak is ruled out first.
- Preparation: The floor is opened and cleaned where needed.
- Corners and details: Tape and detailing at corners, drains and pipe entries.
- Flood test: The floor is tested before tiling.
Facts and costs — Makkah
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Makkah sits about 301 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Team note on Makkah: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins. | Kashf team |
| Bathroom waterproofing (per m²) | SAR 15–40 per m² | Owner price list (Makkah) |
Short answers for Makkah
What does finishing work typically include?
It covers plastering, painting, flooring, stone or marble walls, ceilings, gypsum, doors, windows, and final electrical and plumbing installations. You can request full or partial finishing, with the scope clearly defined in the price quote.
Is it possible to renovate the building without evacuating the residents?
In many cases it can be carried out in phases without a full evacuation if the damage is limited. However, for extensive structural renovation, a temporary evacuation may be recommended to ensure safety, and the contractor will explain this in their proposal.
Does waterproofing require removing existing tiles?
It depends on the site condition. Sometimes surface waterproofing can be applied over tiles, while deep leaks require tile removal to treat the layer underneath. A technician will determine the best option after inspection.
Where does bathroom waterproofing for duplexes start in Makkah?
We start with finding the source (a supply-pipe leak is ruled out first), then preparation (the floor is opened and cleaned where needed).
What does bathroom waterproofing cost in Makkah?
From our published price list: Bathroom waterproofing (per m²) SAR 15–40 per m². Quantities are confirmed at the inspection.
What do I receive after the work?
The flood-test result and photos of each stage, in a technical report that carries a verification code.
Common mistakes we see
- Waterproofing the floor while the supply pipe still leaks
What you get after the work
The written output: the flood-test result and photos of each stage. The report is numbered and can be checked with its verification code.
If you live in Makkah and are new to the area
- The Saudi weekend is Friday and Saturday; mention your preferred day and time when booking.
- You can message us on WhatsApp in English; the booking details are sent back to you in the chat to confirm before the visit.
- If you rent, tell your landlord or building management before the visit and agree in writing who pays; the written report can be shared with them.
- Keep photos of the problem and of any earlier repairs — they help the technician compare before and after.
Sources and method
- SRTM (NASA) open data
- Kashf team
- Customer questions (reviewed)
- Owner price list for Makkah
- Local pages are published only after a quality gate: real local facts, text similarity of no more than 15% with any other English page, and a claims check.
- النسخة العربية