Bitumen membrane for apartments in Albaha
In short: Bitumen membrane for apartments in Albaha starts with the roof, falls and drains survey, then the flood test, before anything is opened. The centre of Albaha sits about 2178 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.
What is specific about Albaha for bitumen membrane
Team note on Albaha: 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 Albaha sits about 2178 m above sea level (SRTM open elevation data).
At around 2,178 m above sea level, the centre of Albaha sits high in the Sarawat mountains, and that altitude shapes how a bitumen membrane is checked before any work begins on an apartment building. The first thing a technician looks at is the existing roof or slab surface and any signs of water movement, because cooler nights and heavier seasonal rain can stress older layers differently from lowland buildings. Bitumen membrane for this kind of work typically falls within SAR 15–35 per m², so the quote depends heavily on the area measured on site, which is why the first survey matters.
Several details can only be settled during the site visit. The technician needs to confirm the true roof area, the condition of parapets and drainage outlets, and whether the existing surface is sound enough to take a new membrane or needs preparation first. Access to the roof, the presence of water tanks or rooftop equipment, and the route for carrying materials up through the building also affect both the work plan and the final figure. Where a roof is shared with neighbouring units, the technician should note who controls access and when the work can be carried out without disturbing occupants.
For the technician, the most useful preparation is a clear record of the building's layout, the number of storeys, and any past repair history, including earlier leaks or patches. Photographs of problem areas, notes on where water gathers after rain, and any information on the age of the existing roof will help narrow the scope before arrival. If the same roof also has a water tank, it is worth noting that tank internal coating is priced separately, at SAR 25–60 per m², so the two jobs should be quoted as distinct items. Recording these details in advance lets the visit focus on measurement and assessment rather than basic information gathering.
In apartment buildings, the floor below is often where a leak shows first.
Signs that call for bitumen membrane
The following signs are worth checking before they grow:
- Old rolls that are cracking
- A flat concrete roof that needs waterproofing
Where the problem usually comes from
- Seams that were not welded properly.
- No protection layer — we check this before anything else.
How we choose the tool in Albaha
| 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 |
| 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.
Quick comparison: facts and costs in Albaha
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Albaha sits about 2178 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Team note on Albaha: 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 (Albaha) |
Short answers for Albaha
Where does bitumen membrane for apartments start in Albaha?
We start with preparation (cleaning, priming and repairs), then torch welding (overlaps are welded and checked).
What does bitumen membrane cost in Albaha?
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
The written output: photos of the welds and the flood-test result. The report is numbered and can be checked with its verification code.
Planning the visit in Albaha
- 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.
- Prices are in Saudi riyals (SAR); the final price is confirmed after the inspection, before any work starts.
- 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).
Sources and method
- SRTM (NASA) open data
- Kashf team
- Owner price list for Albaha
- 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