Bitumen membrane for residential buildings in Makkah
In short: In Makkah (Makkah), bitumen membrane for residential buildings begins with the roof, falls and drains survey and the flood test; nothing is opened until the position is clear. The centre of Makkah sits about 301 m above sea level (SRTM open elevation data). Pricing starts from Bitumen membrane (per m²) (SAR 15–35 per m²), and other items are quoted after the visit.
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).
An owner of a residential building in Makkah often notices the first signs of trouble on a roof or a basement wall after a heavy rain or a long hot season. A flat roof may hold water in one corner, a ceiling may show a damp stain, or a rooftop water tank may start to leak at its base. Many owners wait until the leak reaches the rooms below before they act, and by then the repair is larger and more costly. Bitumen membrane is one of the most common ways to seal these surfaces, and it suits many of the flat roofs and podium slabs found in homes across the city.
The local conditions give this work its own character. The centre of Makkah sits about 301 m above sea level, which places it in a hot, dry setting where roof surfaces take strong sun for much of the year. Heat causes materials to expand and contract, so a membrane needs to be laid well and checked regularly to keep its bond to the slab. For a residential owner, this means the roof is not a surface to ignore between major works. A bitumen membrane on a roof typically costs SAR 15–35 per m², and it is worth comparing that figure with the cost of separate repairs for damp walls and ceilings below, which can add up quickly if the water is left to spread.
Practical steps help keep the job manageable. First, walk the roof after a rain and mark wet patches, cracks and any place where the old surface has lifted. Second, if there are cracks in the slab or walls, plan crack injection, which is priced at SAR 40–125 per metre, before the membrane goes down so the base is sound. Third, check any rooftop tank, since tank internal coating runs at SAR 25–65 per m² and should be considered at the same visit. Fourth, clean the surface and let it dry before the membrane is laid. Finally, arrange a simple inspection each year so that small defects are caught early and the membrane lasts longer.
For a residential building, shared risers, tanks and pumps are checked as one system.
When do you need bitumen membrane?
The following signs are worth checking before they grow:
- Old rolls that are cracking
- A flat concrete roof that needs waterproofing
Causes we see in the field
- A common cause: seams that were not welded properly.
- A common cause: no protection layer.
How we choose the tool in Makkah
| Tool | What it finds | When we use it in Makkah |
|---|---|---|
| Flood test | Whether the waterproofing holds before it is covered | Limits: for roofs with drains and wet areas before tiling |
| Roof, falls and drains survey | Ponding areas and the condition of the old layer | Limits: shows the condition, not the material alone |
From the first visit to the report
- Preparation: Cleaning, priming and repairs.
- Torch welding: Overlaps are welded and checked.
- Details: Upstands, drains and bases.
- Protection and flood test: Protection is laid after a successful flood test.
Makkah in facts and sources
| 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 |
| Bitumen membrane (per m²) | SAR 15–35 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.
What is the first step of bitumen membrane for residential buildings?
We start with preparation (cleaning, priming and repairs), then torch welding (overlaps are welded and checked).
How much does bitumen membrane cost in Makkah?
From our published price list: Bitumen membrane (per m²) SAR 15–35 per m². Quantities are confirmed at the inspection.
What do I get at the end?
Photos of the welds and the flood-test result, in a technical report that carries a verification code.
Mistakes that cost more
- Leaving the membrane exposed without protection
What you get after the work
The written output: photos of the welds and the flood-test result. The report is numbered and can be checked with its verification code.
Practical notes for residents of Makkah
- 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