Bitumen membrane for rest houses & farms in Madinah
In short: Bitumen membrane for rest houses & farms in Madinah starts with the roof, falls and drains survey, then the flood test, before anything is opened. The centre of Madinah sits about 589 m above sea level (SRTM open elevation data). Published price: Bitumen membrane (per m²), SAR 15–35 per m²; anything else is quoted after the inspection.
Why bitumen membrane differs in Madinah
Team note on Madinah: 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 Madinah sits about 589 m above sea level (SRTM open elevation data).
Rest houses and farms in Madinah most often suffer from water working its way into flat roofs and the upper edges of walls. Heavy rain, though rare, can pond on roofs that have little slope, and summer heat then cracks and dries out the surface. Over time, that leads to leaks into rooms, damp patches on ceilings, and staining on walls. A bitumen membrane is a common answer for these roofs because it forms a continuous layer over the whole surface, with no joints for water to find.
The local setting shapes how the work is planned. The centre of Madinah sits about 589 m above sea level, so the site is not a low-lying hollow where water collects from every direction, but it still needs proper falls so rainwater drains off the roof quickly. Before any membrane goes down, the installer should check the existing slope, clear outlets and drains, and look for cracks or old patches that could telegraph through the new layer. For farm buildings with livestock areas or storage, the same check applies to any tank or basin that holds water, where tank internal coating is priced separately from roof work at SAR 25–60 per m².
Before the visit, ask the provider a few plain questions so the quote matches your roof. Ask whether the price is quoted per m², since bitumen membrane usually runs at SAR 15–35 per m², and whether the figure includes surface preparation and priming. Ask how cracks will be handled, because crack injection is charged per metre at SAR 40–120 per m and is better sorted out before the membrane is laid. If the roof is also used for a second purpose, such as an insulated ceiling below, ask whether XPS boards at SAR 10–30 per m² would be a sensible addition. Finally, ask to see the drainage plan and confirm who clears outlets after the job is finished.
Rest houses and farms often have long buried lines, tanks and irrigation that need separate tests.
When do you need bitumen membrane?
These are the signs most often linked to bitumen membrane:
- 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.
- No protection layer.
Tools and methods, and when we use them
| Tool | What it finds | When we use it in Madinah |
|---|---|---|
| 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 |
The steps in order
- 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.
Facts and costs — Madinah
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Madinah sits about 589 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Team note on Madinah: 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 (Madinah) |
Common questions about bitumen membrane in Madinah
What is the difference between standard spraying and integrated pest management?
Standard spraying treats visible symptoms only, while integrated pest management includes diagnosis, sealing entry points, and multiple methods for longer-lasting results.
Could the leak be caused by weak waterproofing rather than the pipes?
Yes, damage to the waterproofing layer beneath the bathroom floor is one of the most common causes of leaks, especially in older buildings. In this case, water seeps through the tile joints into the screed and then down to the ceiling below. A specialized inspection can distinguish this from a pipe leak.
What is the difference between drain unblocking and drain cleaning?
Unblocking removes an existing blockage that prevents drainage, while cleaning is a preventive procedure that removes deposits and grease from pipes before they cause a blockage.
Where does bitumen membrane for rest houses & farms start in Madinah?
We start with preparation (cleaning, priming and repairs), then torch welding (overlaps are welded and checked).
What does bitumen membrane cost in Madinah?
From our published price list: Bitumen membrane (per m²) SAR 15–35 per m². Quantities are confirmed at the inspection.
What do I receive after the work?
Photos of the welds and the flood-test result, in a technical report that carries a verification code.
What we advise against
- Leaving the membrane exposed without protection
What you receive
You receive: photos of the welds and the flood-test result, in a technical report with a verification code.
Practical notes for residents of Madinah
- Keep photos of the problem and of any earlier repairs — they help the technician compare before and after.
- 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.
- Have access ready to the water meter, the tank hatches, the roof and the main valve; in apartment buildings the roof keys are often with the building guard (haris).
- Prices are in Saudi riyals (SAR); the final price is confirmed after the inspection, before any work starts.
Sources and method
- SRTM (NASA) open data
- Kashf team
- Customer questions (reviewed)
- Owner price list for Madinah
- 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